Simrit_Catalog_2007_Special_Sealing_Products

Special Sealing ProductsFreudenberg GroupSpecial Sealing ProductsCatalog 2007Y o u r T e c h n o l o g y S p e c i a l i s t

Simrit, Your Technology Specialistfor Seals and Vibration ControlSimmerring ®Fluid PowerHydraulic AccumulatorO-RingsLiquid Silicon ProductsSpecial Sealing ProductsVibration ControlOur unique service packagesets standards in quality, functionalityand cost effectivenessthroughout the industry.With its comprehensive product rangeand large number of services, Simritprovides a service package unique inthe market for almost every application.Simrit employs its leading technologicalexpertise so that you benefit: We analyseyour entire system and fine-tune theindividual components to each other inan optimum way. This means you getexactly the solution that best fulfils yourrequirements – cost effective and dependable.Reinforced by single sourcingthat saves time and costs, you will findthat Simrit is your ideal partner for allsealing- and vibration-related applicationswhen it comes to complex systems.We have been the leading experts inmaterials for decades, and this is a significantfactor for success, exceptionalperformance and continuous technologicaladvancement of our products.Famous product names such as Simmerring®,Merkel, Integral Accumulator,ISC O-Ring or Lederer reflect this.Together with the fields of special sealingproducts and vibration technology,they are inseparably connected with theSimrit brand name and constitute theworld’s largest product range for allapplications throughout industry.As part of the Freudenberg Group,we draw upon established research,development and production expertisewithin the Group to constantly extendour technological lead through innovativesolutions for the purposes of – andin the service of – our global customerswith their local market requirements. Theclose international cooperation of Simritin Europe and America with our Japanesepartner, NOK, in Asia providesyou with consistent quality standardswherever our solutions are required. Andwith Simrit Service Centers in all industrialmarkets, our global sales networksupports you and more than 100,000other customers dependably and on abasis of mutual trust and cooperation atsites in every continent.The Simrit servicepackage at a glance:■ World’s largest productrangeComprehensive solutions from a singlesource■ Continuous innovationsTechnological prominence for thecompetitive advantage of ourcustomers■ Unique expertise inmaterials and high qualitystandardsLeading know-how for safe and costeffectiveapplications■ A huge number of integratedservicesSupport from development up tocontinuous product deployment■ GlobalityGlobal expertise with the knowledgeof local market requirements© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

The Individual Materials We have Developed are Leaders WorldwideUniquely wide range ofstandard materialsWe produce more than a billion sealsannually from a production volume ofmore than 15,000 tons. When consideredas a whole, a range of material,which is unique in its quality and quantity,is available to you with more than1,500 mixtures of 850 raw materialsfor your individual applications in sealsand vibration control. A large proportionof these are standardised mixtures. Ofcourse, our competent team of expertswill advise and assist you fully – from theselection of the right materials via the testphase to the start of production.Comprehensive performancepackage and much moreMaterials manufactured individually toyour wishes and requirements are unusuallyimportant in the comprehensiveperformance package from Simrit. Theuse of polymers, based on our own rawmaterials and tailored to your requirements,enables Simrit to develop highperformance materials which satisfy thehighest functional demands. We use ourglobal materials database for the selectionof application-specific materials,which groups together the know-howof our experts, working worldwide, toform a network of top technologicalservices which we can call on at anytime. Finally, the appropriate materialwith the optimum characteristics for yourapplication is manufactured using computer-controlledprocedures, from theselection of the raw material to the compoundingprocess. Of course, alwaysadhering to the highest standards inquality and processing and complyingwith ecological guidelines – in the interestsof your success and the environment.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 5

Simrit SeminarsYou visit our Academy on locationin Weinheim and directlyexperience all materials andproducts yourself. In doing so,you can choose one of threedifferent seminar categories.Simrit Basic SeminarParticipants without previous technicalknowledge can get to know the entireSimrit performance package.Simrit Professional SeminarBecome an expert on Simrit and obtaindetailed knowledge about all products,processes and materials. Both in theoryand in practice.Simrit Seminar SpecialThe course contents are highly specialisedand concentrate on conveyingknowledge related to a specific productor material area.Innovation ForumInterested parties learn about all the newSimrit innovations in this lecture series,and can exchange knowledge and experiencewith panels of experts and withother participants.ServiceFreudenberg GroupRegistrationYou can easily register for Simritseminars at www.simrit.com/academy.Additional detailed information onregistering and on the seminars can befound in the Simrit Academy Programme2007 brochure, which you can orderor download from www.simrit.com.Simrit AcademyKnowledge for your Success | Programme 2007Your Technology Specialist© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 7

Merkel Xpress – The 24 hour Express-Servicefor Seals, Guides and Pivoting PartsWhen it has to be there in ahurry: Merkel Xpress fromSimrit. Our service delivers thedesired seal within 24 hours.With Merkel Xpress from Simrit you canminimise your machine down-time – andtherefore production costs. At the sametime, you can reduce the number ofspare parts you keep in stock. After all,if you can order it at any time, you don’tneed to keep it in stock. Ask us: you’llhave your seal tomorrow.The seal you needWhatever you need at short notice, wecan produce it within a few hours usingstate-of-the-art production technology.Tailor-made to suit your requirements,from single seals for prototypes throughto mass production in economical batchsizes. Merkel Xpress saves you shapingcosts and minimum order quantities – byusing new materials and thanks to ourhigh-speed production and deliverysystems.Merkel Xpress offers you:■ Delivery within 24 hours■ Seals of up to 4 metres in diameter■ From single seals to mass production■ Wide range of profiles■ Original Simrit materials and geometries■ Plus special designs and specialmaterials■ Leading production know-how■ Continuous development of theproduct range8© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Tailor-made. Immediately. Economically.The Triple Advantage of Merkel XpressMaterialsPolyurethane:SQ-PUSQ-HPUFurther materials:■ For low-temperature ranges(down to –50°C)■ Self-lubricating properties■ With FDA approvalElastomers:SQ-NBRSQ-HNBRSQ-FKM (fluorelastomer)SQ-EPDM*SQ-SIL**Also with FDA approval(food safe)Plastomers:SQ-POMSQ-PAFluoroplastic (PTFE):SQ-WFLON (white, virginal)SQ-GFLON (with 15% glass fibre,5% MoS2)SQ-BFLON (with 40% bronze,or 60%)SQ-CFLON (25% carbon)Further qualities on request.A flexible production conceptfor every requirementWith the newest generation of speciallathes and software solutions developedto precisely satisfy customer demands,we can produce every machine-manufacturedseal possible, quickly and economically.More than 260 pre-programmedseal design types serve as a basis forour efficient and rapid manufacturingprocesses. In this regard we work withboth special materials such as PEEK andFFKM, Original Simrit polyurethane and,of course, upon request every other market-standardmaterial for your specificapplication. The perfect solution for:■ Non-standard seal and machined-partspare parts for every manufacturer■ Rapidly required standard seals■ Small-volume series of special seals■ Samples■ Substitute seals■ End-of-life design types whose seriesproduction will not be restartedFurther information can be found atwww.simrit.com.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 9

Realise Your ObjectivesQuickly with www.simrit.comSimrit Online – more than justa facelift. Thanks to a smartNavigation System – developedexactly to your requirements– the information youare looking for can be foundabout products and serviceswith just a few mouse clicks.The new online presence from Simrit,with integrated Smart Navigation, offersyou a particularly easy and quick workplatform for your Internet research.There’s no quicker way for you to achieveyour objective of getting solid expertisefor your planning. Whether youneed product information, material datasheets or want to access 3D-CAD data– in the user-friendly Simrit database youare sure to quickly find what your arelooking for.3D-CAD data –Download added valueWith the 3D Download Service fromSimrit you can reliably create yourdesigns with visual clarity for your sealor vibration control solution. Includingall technical details in three-dimensionaldisplay quality.The new Simrit eCatalogUp to 100.000 items accessible onlineand available within 24 hours. The neweCatalog in the Simrit portal makes itpossible. And the best thing about it:The Simrit Product Navigator guides youin the easiest and most straightforwardmanner directly to the optimum productfor your application.Find – compare – select.Convince yourself.mySimrit – the easy, exclusiveoffering for smart online usersRegister once – benefit continuously.As a registered user of the mySimritcustomer area, you benefit from thecontinuously expanding service advantages.From initial query through productavailability to quick CAD downloadsand even accessing current news, youreceive true added value for a minimumof registration effort. The best thing to dois test us today.10© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Table 3: Research Performance and Standing: Weighted by ScopePublications Citations Academies Grants Fellowships Doctoral TotalRank University ISI DEST ISI Completions1 ANU 99.0 77.7 99.8 100.0 99.3 86.7 80.9 100.02 Melbourne 90.8 100.0 88.9 67.4 96.6 85.6 100.0 97.83 Sydney 100.0 96.3 100.0 49.9 100.0 74.7 98.8 97.14 Queensland 86.2 91.0 76.4 22.9 78.4 100.0 87.4 82.15 UNSW 85.8 80.8 84.0 29.8 86.8 43.7 78.3 77.96 Monash 69.2 86.5 59.4 27.2 58.1 29.0 75.4 65.17 UWA 51.2 48.8 48.3 24.0 43.4 17.2 45.8 45.08 Adelaide 40.3 46.8 33.3 21.0 36.1 17.8 43.9 38.49 QUT 34.1 34.5 31.2 1.8 33.9 4.3 31.3 28.210 Macquarie 19.7 28.5 15.5 12.4 21.6 17.4 38.7 24.211 La Trobe 25.6 29.6 22.9 19.3 12.9 2.4 32.7 24.012 Griffith 25.6 33.1 16.0 5.1 19.5 3.9 35.3 22.813 Newcastle 26.2 28.8 24.4 5.5 17.6 4.4 26.2 21.814 Wollongong 15.6 27.9 12.4 2.5 29.3 8.3 28.2 20.015 Tasmania 19.2 22.8 12.6 8.6 15.1 2.7 27.5 17.916 RMIT 2.9 28.8 1.7 0.9 22.4 12.9 43.9 17.816 UTS 14.1 24.5 13.3 4.4 24.5 3.4 24.2 17.818 UWS 16.2 24.9 14.4 3.4 15.7 0.0 23.6 16.419 Flinders 17.7 22.2 13.8 7.7 12.0 0.0 24.3 16.320 UniSA 13.2 25.3 9.9 1.9 16.2 0.0 30.1 16.121 Curtin 17.2 25.1 14.2 2.3 8.1 0.0 26.9 15.621 Deakin 16.1 28.6 13.6 1.4 10.9 4.3 21.0 15.623 UNE 17.2 14.6 11.0 6.8 8.9 0.0 24.2 13.824 ECU 14.9 17.6 12.4 1.0 3.3 0.0 18.6 11.325 Murdoch 9.4 14.8 6.6 3.9 7.4 0.0 21.1 10.526 JCU 10.5 15.3 10.0 2.5 4.9 6.5 15.8 10.427 Swinburne 0.7 13.3 0.4 1.8 19.6 0.0 19.8 9.328 CSU 8.0 14.1 5.3 0.8 4.0 0.0 11.2 7.229 SCU 1.2 6.2 0.7 0.5 1.5 0.0 32.6 7.130 ACU 6.8 6.9 2.3 1.6 4.9 0.0 14.8 6.231 Victoria 1.7 16.3 0.5 0.7 1.4 0.0 15.9 6.132 USQ 4.0 6.8 7.8 0.0 2.4 0.0 5.0 4.333 Canberra 2.5 7.8 0.5 0.0 3.3 0.0 10.0 4.034 CQU 3.6 9.4 2.6 0.0 1.0 0.0 4.0 3.535 Ballarat 1.3 5.4 1.0 0.7 1.5 0.0 4.8 2.435 CDU 1.1 4.3 0.6 0.3 3.7 0.0 4.4 2.437 USC 0.4 2.1 0.1 0.0 1.5 0.0 5.0 1.5

Table of ContentsTable of ContentsDesign Types in Alphabetical Order 14PackingsBellowsSingle Convolution Bellows 16Multiple Convolution Bellows 24Disk Bellow 88Bellows for Cable Bushing 91Bellows Type 9000 made of PTFE 93Bellows Type 9002 made of PTFE 94Bellows Type 9020 to 9023 made of PTFE 95DiaphragmsDiaphragms 96Long-Stroke Rolling Diaphragms BFA 97Rubberised Fabric 102Diaphragms for Pumps and Compressors 104Diaphragms for Accumulators and Bladders 105Diaphragms for Industrial Valves 106Profiles, Cords and HosesBack-Up Rings107Back-Up Ring SRA 122Back-Up Ring SRI 126Spiral Back-Up Ring SPR 130Usit-Rings U, UA, USFSheets and Rolls133140Pre-Selection Packings 142Merkel Acrylon 6130 143Merkel Alchem 6375 144Merkel Alchem ST 6377 146Merkel Aquastar Hell 4315 148Merkel Arochem 6212 150Merkel Arochem II 6211 152Merkel Arochem S 6216 154Merkel Aroflex 6226 156Merkel Arolan 6210 158Merkel Arolan II 6215 160Merkel Arostat 6204 162Merkel Carboflex 6587 164Merkel Carbosteam® 6550 166Merkel Carbosteam® S 6555 168Merkel Cerampack 6450 170Merkel Cerampack HT 6451 171Merkel Endless Packing Rings 172Merkel Flexalon 6250 173Merkel Grafolan 6575 175Merkel Grafolan HT 6570 177Merkel G-Spezial 6560 179Merkel G-Spezial I 6569 181Merkel G-Spezial S 6565 183Merkel Compound Packing HT 7102 185Merkel Kombilon 6742 186Merkel Ramiflex 4510 188Merkel Ramilon 4586 190Merkel Special Carbon Packing 6540 192Merkel Cover Lid Seal Type 6324 194Merkel Thermaflex 6400 195Merkel Unichem 6313 197Merkel Unichem FDA 6315 199Merkel Uniflex 6588 201Merkel Unimix 7105 203Merkel Unimix 7106 205Merkel Unistat 6303 207Merkel Unival 6323 209Merkel Unival GFO® 6329 211Merkel Unival II 6326 213Merkel Univerdit® 7000 215Merkel Varilon SG 6224 217Packing Cutter 219Packing Extractor 22012© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Table of ContentsChevron SealsChevron Seal Set made of PTFE 221Packing Ring TFW made of PTFE 224Graphite RingsMerkel Grafiflex® 6501 228Sealing Plates/Rubberised Sheet SealsSurface Treatment RFN(Reduced Friction by Nanotechnology)268269Cover SealsMerkel Grafiflex® Cover Seal 229Sealing Cover GA, GSA 230Micro- resp. Miniature Parts/Simriz ® Precision Mouldings and Composite Parts270GasketsSeal with Flexible Printed Circuit BoardMerkel Flex-O-Form S 232Merkel Flex-O-Form P 234Merkel Flex-O-Dit 236Sealing and Lubricating PasteMerkel Triboflon 238Butterfly Valve SealsRubberised Drive Wheels271272ForsealForseal FOI made of PTFE 239Forseal FOA made of PTFE 241Rubberised Sprockets 273Belt Pulley with Elastomer Track 274Decoupled Chain Gear 275Decoupled Gears 276Merkel U-Rings made of PTFE244Decoupling Elements277Grippers and Suction CapsGrippers GR2 260Adherent Suction Caps GR4 262Vacuum Suction Caps GR4A, GR4J 264Plug & Seal Plug ConnectionsOn the last pages you will findSimrit Catalog OverviewSimrit Service Centers andSimrit Partners Worldwide266© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 13

Design Types in Alphabetical OrderDesign Types in Alphabetical OrderAAcrylon 6130 143Adherent Suction Caps GR4 262Alchem 6375 144Alchem ST 6377 146Aquastar Hell 4315 148Arochem 6212 150Arochem II 6211 152Arochem S 6216 154Aroflex 6226 156Arolan 6210 158Arolan II 6215 160Arostat 6204 162Back-Up Ring SRA 122BBack-Up Ring SRI 126Bellows Type 9000 made of PTFE 93Bellows Type 9002 made of PTFE 94Bellows Type 9020 to 9023 made of PTFE 95Bellows for Cable Bushing 91Belt Pulley with Elastomer Track 274Butterfly Valve Seals 272CCarboflex 6587 164Carbosteam® 6550 166Carbosteam® S 6555 168Cerampack 6450 170Cerampack HT 6451 171Chevron Seal Set made of PTFE 221Compound Packing HT 7102 185Cover Lid Seal Type 6324 194EEndless Packing Rings 172FFlex-O-Dit 236Flex-O-Form P 234Flex-O-Form S 232Flexalon 6250 173Forseal FOA made of PTFE 241Forseal FOI made of PTFE 239GG-Spezial 6560 179G-Spezial I 6569 181G-Spezial S 6565 183Grafiflex® 6501 228Grafiflex® Cover Seal 229Grafolan 6575 175Grafolan HT 6570 177Grippers GR2 260KKombilon 6742 186LLong-Stroke Rolling Diaphragms BFA 97MMicro- resp. Miniature Parts 270Multiple Convolution Bellows 24DDecoupled Chain Gear 275Decoupled Gears 276Decoupling Elements 277Diaphragms for Accumulators and Bladders 105Diaphragms for Industrial Valves 106Diaphragms for Pumps and Compressors 104Diaphragms 96Disk Bellow 88PPacking Cutter 219Packing Extractor 220Packing Ring TFW made of PTFE 224Plug & Seal Plug Connections 266Profiles, Cords and Hoses 10714© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Single Convolution BellowsSingle Convolution BellowsSingle Convolution BellowsMaterialMaterial CR NBRHardness 42/50 Shore A approx. 45 Shore AOther materials on enquiry (after clarification of the material-job specification and the type).Operating conditionsFig. 1Single Convolution BellowsProduct descriptionSingle convolution bellows are protectivecomponents for shaft joints that areprimarily subjected to angular movement.The axial flexibility is limited.Product advantagesSingle convolution bellows prevent theescape of lubricant at shaft joints andprotect the joints against soiling.Material CR NBRTemperature –40 … +100 °C –30 … +100 °CDynamic loading very good sufficientMineral oil and greaseresistancesufficientThe values listed in the table are recommended values.→ Technical Manual.Fitting & installationThe moving section of the bellows must not come into contact with the sharp edges onthe shaft joint or with the surrounding parts of the machine.Hose clips should be used on the bellows connections to fasten the bellows to thejoint.goodApplicationSingle convolution bellows are usedwhen a short stroke and narrow angleare to be sealed.Example: ball joint, connection of twotube ends.16© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Single Convolution BellowsArticle list Single Convolution Bellows, ordered by Connection Ø 1No. ofconvolutionsManufacturedlengthMaterialthicknessConnectionØ 1ConnectionØ 2Smallestinside ØLargestoutside ØType Material Article No. Page1 9,0 0,50 2,5 8,0 2,5 20 V6-00469 42 CR 764 29676 19 B1 20,0 0,60 3,0 25,0 14,0 25 V6-01805 42 CR 764 401012 19 D1 15,0 1,00 5,0 14,0 14,0 25 V6-00889 42 CR 764 38373 19 D1 22,0 1,50 6,5 24,0 15,0 25 V6-01709 50 CR 879 440228 19 B1 15,0 0,50 8,0 14,0 8,0 28 V6-00395 42 CR 764 439476 19 B1 24,0 1,50 10,0 21,0 16,0 30 V6-00814 53 CR 858 25226 19 B1 17,0 0,50 12,0 22,0 22,0 36 V6-00672 42 CR 764 400800 19 D1 30,0 1,50 12,0 24,0 18,0 30 V6-01484 42 CR 764 129831 19 D1 60,0 2,00 13,0 90,0 13,0 94 V6-00614 42 CR 764 457504 19 D1 65,0 1,20 15,8 47,0 24,0 49 V6-00343 42 CR 764 440312 20 B1 32,0 1,25 16,0 16,0 16,0 36 V6-00083 45 NBR 670 430853 20 B1 36,0 1,50 16,0 48,0 16,0 66 V6-00132 42 CR 764 29301 20 B1 24,0 1,00 16,0 62,0 25,0 62 V6-00350 42 CR 764 439443 20 D1 38,0 1,25 18,0 18,0 18,0 38 V6-00084 45 NBR 670 431524 20 B1 65,0 2,00 18,0 80,0 18,0 110 V6-00074 42 CR 764 29229 20 D1 56,0 1,25 20,0 20,0 20,0 40 V6-00182 45 NBR 670 436927 20 B1 56,0 1,25 20,0 20,0 20,0 40 V6-00182 42 CR 764 455544 20 B1 50,0 1,50 20,0 55,0 32,0 60 V6-00922 42 CR 764 400892 20 D1 60,0 0,60 21,0 80,0 42,0 70 V6-00890 42 CR 764 400880 20 D1 40,0 1,25 22,0 22,0 22,0 44 V6-00085 45 NBR 670 435479 21 B1 66,0 1,25 25,0 25,0 25,0 45 V6-00414 50 CR 879 436702 21 B1 66,0 1,25 25,0 25,0 25,0 45 V6-00414 45 NBR 670 436705 21 B1 45,0 1,25 26,0 26,0 26,0 50 V6-00037 45 NBR 670 438518 21 B1 30,0 1,00 26,0 34,0 26,0 60 V6-01144 42 CR 764 372488 21 D1 65,0 1,50 28,0 28,0 28,0 52 V6-00285 45 NBR 670 440303 21 D1 50,0 1,50 29,0 29,0 29,0 53 V6-00086 45 NBR 670 436928 21 B1 60,0 1,50 32,0 32,0 32,0 58 V6-00087 45 NBR 670 434024 21 B1 75,0 1,50 32,0 32,0 32,0 58 V6-00286 45 NBR 670 434069 21 B1 27,0 2,50 34,0 54,0 34,0 60 V6-00001 42 CR 764 31657 21 B1 82,0 1,50 36,0 36,0 36,0 64 V6-00287 45 NBR 670 436921 22 B1 65,0 1,50 37,0 37,0 37,0 65 V6-00088 45 NBR 670 440321 22 B1 75,0 1,50 42,0 42,0 42,0 71 V6-00067 45 NBR 670 430851 22 B1 75,0 1,50 42,0 42,0 42,0 71 V6-00067 50 CR 879 430852 22 B1 90,0 1,50 47,0 47,0 47,0 76 V6-00070 45 NBR 670 437106 22 B1 24,0 1,50 50,0 59,0 50,0 85 V6-00002 42 CR 764 31658 22 B1 95,0 1,50 52,0 52,0 52,0 88 V6-00089 50 CR 879 432921 22 B1 95,0 1,50 52,0 52,0 52,0 88 V6-00089 45 NBR 670 432923 22 B1 95,0 1,75 58,0 58,0 58,0 98 V6-00101 45 NBR 670 434009 22 B1 95,0 1,75 58,0 58,0 58,0 98 V6-00101 42 CR 764 434013 22 B1 80,0 2,50 70,0 70,0 70,0 116 V6-00246 42 CR 764 440301 22 B1 96,0 1,75 70,0 70,0 70,0 120 V6-00102 45 NBR 670 29269 22 D1 105,0 1,75 80,0 80,0 80,0 135 V6-00103 45 NBR 670 454461 23 B1 65,0 4,00 87,0 87,5 89,0 140 V6-00602 50 CR 879 452723 23 D1 141,6 1,50 95,0 95,0 95,0 160 V6-00279 45 NBR 670 400681 23 D1 90,0 1,50 143,0 260,0 160,0 240 V6-00978 42 CR 764 26945 23 B1 23,0 1,00 151,0 207,0 207,0 320 V6-00021 42 CR 764 37894 23 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 17

Bellows | Single Convolution BellowsArticle list Single Convolution Bellows, ordered by TypeNo. ofconvolutionsManufacturedlengthMaterialthicknessConnectionØ 1ConnectionØ 2Smallestinside ØLargestoutside ØType Material Article No. Page1 27,0 2,50 34,0 54,0 34,0 60 V6-00001 42 CR 764 31657 21 B1 24,0 1,50 50,0 59,0 50,0 85 V6-00002 42 CR 764 31658 22 B1 23,0 1,00 151,0 207,0 207,0 320 V6-00021 42 CR 764 37894 23 D1 45,0 1,25 26,0 26,0 26,0 50 V6-00037 45 NBR 670 438518 21 B1 75,0 1,50 42,0 42,0 42,0 71 V6-00067 45 NBR 670 430851 22 B1 75,0 1,50 42,0 42,0 42,0 71 V6-00067 50 CR 879 430852 22 B1 90,0 1,50 47,0 47,0 47,0 76 V6-00070 45 NBR 670 437106 22 B1 65,0 2,00 18,0 80,0 18,0 110 V6-00074 42 CR 764 29229 20 D1 32,0 1,25 16,0 16,0 16,0 36 V6-00083 45 NBR 670 430853 20 B1 38,0 1,25 18,0 18,0 18,0 38 V6-00084 45 NBR 670 431524 20 B1 40,0 1,25 22,0 22,0 22,0 44 V6-00085 45 NBR 670 435479 21 B1 50,0 1,50 29,0 29,0 29,0 53 V6-00086 45 NBR 670 436928 21 B1 60,0 1,50 32,0 32,0 32,0 58 V6-00087 45 NBR 670 434024 21 B1 65,0 1,50 37,0 37,0 37,0 65 V6-00088 45 NBR 670 440321 22 B1 95,0 1,50 52,0 52,0 52,0 88 V6-00089 50 CR 879 432921 22 B1 95,0 1,50 52,0 52,0 52,0 88 V6-00089 45 NBR 670 432923 22 B1 95,0 1,75 58,0 58,0 58,0 98 V6-00101 45 NBR 670 434009 22 B1 95,0 1,75 58,0 58,0 58,0 98 V6-00101 42 CR 764 434013 22 B1 96,0 1,75 70,0 70,0 70,0 120 V6-00102 45 NBR 670 29269 22 D1 105,0 1,75 80,0 80,0 80,0 135 V6-00103 45 NBR 670 454461 23 B1 36,0 1,50 16,0 48,0 16,0 66 V6-00132 42 CR 764 29301 20 B1 56,0 1,25 20,0 20,0 20,0 40 V6-00182 45 NBR 670 436927 20 B1 56,0 1,25 20,0 20,0 20,0 40 V6-00182 42 CR 764 455544 20 B1 80,0 2,50 70,0 70,0 70,0 116 V6-00246 42 CR 764 440301 22 B1 141,6 1,50 95,0 95,0 95,0 160 V6-00279 45 NBR 670 400681 23 D1 65,0 1,50 28,0 28,0 28,0 52 V6-00285 45 NBR 670 440303 21 D1 75,0 1,50 32,0 32,0 32,0 58 V6-00286 45 NBR 670 434069 21 B1 82,0 1,50 36,0 36,0 36,0 64 V6-00287 45 NBR 670 436921 22 B1 65,0 1,20 15,8 47,0 24,0 49 V6-00343 42 CR 764 440312 20 B1 24,0 1,00 16,0 62,0 25,0 62 V6-00350 42 CR 764 439443 20 D1 15,0 0,50 8,0 14,0 8,0 28 V6-00395 42 CR 764 439476 19 B1 66,0 1,25 25,0 25,0 25,0 45 V6-00414 50 CR 879 436702 21 B1 66,0 1,25 25,0 25,0 25,0 45 V6-00414 45 NBR 670 436705 21 B1 9,0 0,50 2,5 8,0 2,5 20 V6-00469 42 CR 764 29676 19 B1 65,0 4,00 87,0 87,5 89,0 140 V6-00602 50 CR 879 452723 23 D1 60,0 2,00 13,0 90,0 13,0 94 V6-00614 42 CR 764 457504 19 D1 17,0 0,50 12,0 22,0 22,0 36 V6-00672 42 CR 764 400800 19 D1 24,0 1,50 10,0 21,0 16,0 30 V6-00814 53 CR 858 25226 19 B1 15,0 1,00 5,0 14,0 14,0 25 V6-00889 42 CR 764 38373 19 D1 60,0 0,60 21,0 80,0 42,0 70 V6-00890 42 CR 764 400880 20 D1 50,0 1,50 20,0 55,0 32,0 60 V6-00922 42 CR 764 400892 20 D1 90,0 1,50 143,0 260,0 160,0 240 V6-00978 42 CR 764 26945 23 B1 30,0 1,00 26,0 34,0 26,0 60 V6-01144 42 CR 764 372488 21 D1 30,0 1,50 12,0 24,0 18,0 30 V6-01484 42 CR 764 129831 19 D1 22,0 1,50 6,5 24,0 15,0 25 V6-01709 50 CR 879 440228 19 B1 20,0 0,60 3,0 25,0 14,0 25 V6-01805 42 CR 764 401012 19 DB Available from stock D On request: Tool is available, delivery at short notice18© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Single Convolution Bellows930,8Ø 20Ø 7Ø 8Ø 12Ø 2,50,82Manuf. length ~ 20Ø 18Ø 4Ø 3Ø 14Ø 18Ø 25221114,45Manuf. length ~ 22L max. = 18L min. = 107121,51,80,61Ø 25Ø 11Ø 6,5Ø 15Ø 24Ø 311V6-469, Article No. 29676V6-1805, Article No. 401012V6-1709, Article No. 440228Manuf. length ~ 15411R 0,51Ø 25Ø 8Ø 5R 0,5Ø 14Ø 23,5Manuf. length ~ 1531,3Ø 11Ø 10,5Ø 8Ø 14Ø 19Ø 24Ø 283 holes (Ø 3) on thecircumference0,5Manuf. length ~ 24L max. = 5L min. = 32017,541,54Ø 27,6Ø 22Ø 14Ø 105,5Ø 16Ø 21Ø 30R 1R 1V6-889, Article No. 38373V6-395, Article No. 439476V6-814, Article No. 25226Manuf. length ~ 3064 51,5Ø 30Ø 27Ø 24Ø 18Ø 12Ø 18Ø 28Manuf. length ~ 1796R 12Ø 36Ø 12Ø 22Ø 260,5Manuf. length ~ 60381228R3 ,54Ø 83Ø 17Ø 1348Ø 48Ø 90V6-1484, Article No. 129831V6-672, Article No. 400800V6-614, Article No. 457504© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 19

Bellows | Single Convolution BellowsManuf. length ~ 65L max. = 35L min. = 810 7261,21895R1 ,531,2515Ø 49Ø 29Ø 27Ø15,8Ø 24Ø 24Ø 43,5Ø 47Ø 48,5Ø 52,5Ø 53,5Ø 56Ø 23629Ø 22Ø 1610Ø 48Ø 661,5R2,524154,5Ø 62Ø 16Ø 35V6-343, Article No. 440312 V6-132, Article No. 29301V6-350, Article No. 439443R 2,5Ø 183281,25Ø 16Ø 18,5Ø 3638101,25Ø18Ø 20,5Ø 382565215R 2,5Ø 80Ø 110V6-83, Article No. 430853V6-84, Article No. 431524V6-74, Article No. 292291,5Ø 60Ø 25Ø 20Ø 70Ø 29Ø 2113Manuf. length ~ 5012 L max. = 44 5L min. = 121,5Ø 32Ø 55Ø 601,516Manuf. length ~ 60L max. 45L min. 616222Ø 42Ø 72Ø 8056 30131,25Ø 20Ø 22,5Ø 40V6-922, Article No. 400892V6-890, Article No. 400880V6-182, Article No. 436927 (NBR)/455544 (CR)20© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Single Convolution BellowsØ 60Ø 2640 141,25Ø 22Ø 24,5Ø 44930,8Ø 20Ø 7Ø 8Ø 12Ø 2,50,82Manuf. length ~ 30310311Ø 34Ø 39V6-85, Article No. 435479V6-414, Article No. 436702 (CR)/436705 (NBR)V6-1144, Article No. 3724881,5Ø 52Ø 281745Manuf. length ~ 65L max. = 19L min. = 10R 2,5R 8,550171,25Ø 26Ø 28,5Ø 50Ø 311,5Ø 29Ø 32Ø 53V6-37, Article No. 438518V6-285, Article No. 440303V6-86, Article No. 4369281833Ø 59Ø 39Ø 37,5Ø 34756017Manuf. length ~ 2713,513,516111,5Ø 32Ø 35Ø 581,5Ø 32Ø 35Ø 583 2,5Ø 54Ø 57Ø 60V6-286, Article No. 434069V6-87, Article No. 434024V6-1, Article No. 31657© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 21

Bellows | Single Convolution Bellows82 181,5751865 17Ø 36Ø 39Ø 641,5Ø 42Ø 45Ø 711,5Ø 37Ø 40Ø 65V6-287, Article No. 436921V6-67, Article No. 430851 (NBR)/430852 (CR)V6-88, Article No. 4403211,5Ø 76Ø 47Manuf. length ~ 90L max. = 30L min. = 14R 10R 3,5Manuf. length ~24 L max. = 20L min. = 6R21,5R3Ø 64Ø 50Ø 59Ø 85R2 ,5895221,75Ø 58Ø 61,5Ø 98Ø 50V6-70, Article No. 437106V6-2, Article No. 31658V6-101, Article No. 434009 (CR)/434013 (NBR)9518962080 31 2,51,5Ø 52Ø 55Ø 881,75Ø 70Ø 73,5Ø 120R 2Ø 70Ø 79Ø 116V6-89, Article No. 432921 (CR)/432923 (NBR)V6-102, Article No. 29269V6-246, Article No. 44030122 © Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Single Convolution BellowsManuf. length ~ 6520 2044Ø 140Ø 89Ø 89Manuf. length ~ 10527, 5 L max. = 49L min. = 171,75Ø135Ø 80Manuf. length ~ 141,6L max. = 60L min. = 2652,8Ø 98Ø 95Ø 160Ø 83,552,8V6-602, Article No. 452723V6-103, Article No. 454461V6-279, Article No. 400681Manuf. length ~ 2317Ø 207Ø 151Manuf. length ~ 908 7 32L max. = 100L min. = 101,5R2,5R2,5Ø 240Ø 160Ø 157Ø 148Ø 143Ø 157Ø 160Ø 32010 7 2Ø 245Ø 257Ø 260V6-21, Article No. 37894 V6-978, Article No. 26945© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 200723

Bellows | Multiple Convolution BellowsMultiple Convolution BellowsMultiple Convolution BellowsApplicationThere are many application cases for bellows, for example, the functional sealing ofball joints, connection of two tube ends, push rods (e.g. in hydraulic and pneumaticapplications), axle bearings.MaterialMaterial CR NBRFig. 1Multiple Convolution BellowsHardness 42/50 Shore A approx. 45 Shore AOther materials on enquiry (after clarification of the material-job specification and the type).Product descriptionBellows are protective elements comprisinga moving section and two connectionpieces for fastening. They protect axiallymoving rods and parts of machinesagainst soiling, water spray, dust or theeffects of the weather. Depending ontheir design, they can accommodatemovements perpendicular to the axis ora combination of movements (e.g. gearlevers).Bellows are able to follow axial movementswithin their limits L min (compressedlength) and L max (extended length).Special loads (non-axial movements,pressure loads etc.) affect the maximumworking stroke and the flexibility→ Technical Manual.Product advantagesDepending on the application, bellowsand connecting areas can have verydifferent geometrical shapes and dimensions.More than 500 different bellowsgeometries are available to the userquickly and cost-effectively.Operating conditionsMaterial CR NBRTemperature –40 … +100 °C –30 … +100 °CDynamic loading very good sufficientMineral oil and greaseresistancesufficientThe values listed in the table are recommended values.→ Technical Manual.Fitting & installationThe moving section of the bellows mustnot come into contact with any sharpedges. It is imperative that continuouschaffing against moving parts of themachine is avoided.Bellows are not able to absorb majorexcess pressure or vacuum, as otherwiseexcessive deformation would occur.To prevent a pressure build-up insidebellows on axial movements, a sufficientventilation must be provided.Torsional loading of the bellows shouldbe avoided.For further information on installation:→ Technical Manual.Fig. 2Manufactured lengthL max.L min.goodConnection Ø1Connection Ø2Drawing with dimensions multipleconvolution bellows24© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsArticle list Multiple Convolution Bellows, ordered by Connection Ø 1No. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.2 10,0 8,0 3,0 0,30 3,0 6,0 4,5 7,60 V6-00748 42 CR 764 29944 43 B2 13,0 10,0 4,0 0,50 3,0 9,5 7,8 13,50 V6-00618 42 CR 764 29785 43 B3 100,0 160,0 25,0 1,50 3,0 62,0 72,0 99,00 V6-00694 50 CR 879 466184 43 D3 10,0 12,0 4,0 0,30 3,5 5,0 4,2 7,50 V6-01109 50 CR 879 5417 43 D8 80,0 85,0 20,0 1,00 4,0 8,0 12,5 24,00 V6-00249 42 CR 764 438531 43 B2 18,0 20,0 6,0 0,50 4,0 16,0 11,0 22,00 V6-01231 42 CR 764 8934 43 B3 35,0 35,0 5,5 0,50 4,0 18,0 10,5 22,00 V6-01008 42 CR 764 14405 43 B2 20,0 25,0 4,0 0,60 4,0 18,0 14,0 25,00 V6-00949 42 CR 764 435 43 B4 58,0 40,0 10,0 1,00 4,5 14,0 12,0 28,00 V6-01281 42 CR 764 389744 43 D3 30,0 30,0 8,0 0,80 4,5 14,5 7,0 18,00 V6-00055 42 CR 764 29209 44 B15 91,1 102,0 41,0 0,80 5,0 5,0 6,5 15,00 V6-20138 50 NBR 842 420271 44 D3 40,0 45,0 12,0 1,00 5,0 12,0 12,0 28,00 V6-00322 42 CR 764 439472 44 D4 45,0 50,0 15,0 1,00 5,0 12,0 12,0 24,00 V6-00258 42 CR 764 438028 44 B3 12,0 15,0 5,0 0,40 5,0 15,0 16,5 20,50 V6-01207 42 CR 764 452568 44 D3 14,5 20,0 5,0 0,60 5,0 18,0 16,0 24,00 V6-01194 45 NBR 670 440258 44 B3 45,0 40,0 12,0 1,00 5,0 19,5 12,0 24,00 V6-00358 42 CR 764 435291 44 B18 150,0 170,0 48,0 1,00 5,0 24,0 15,0 24,00 V6-00931 42 CR 764 440334 44 D3 40,0 40,0 5,5 0,50 5,0 26,0 13,0 33,00 V6-01009 50 CR 879 456494 44 D2 22,0 26,0 5,0 0,60 5,0 26,0 20,0 33,20 V6-00948 42 CR 764 434 45 B2 22,0 26,0 5,0 0,60 5,0 26,0 20,0 33,20 V6-00948 50 CR 879 420983 45 B4 28,0 34,0 14,0 0,70 5,0 35,5 10,0 35,50 V6-01526 42 CR 764 400999 45 D9 86,0 75,0 26,0 1,00 5,4 17,0 12,5 32,00 V6-01466 57 CR 868 457512 45 D2 20,0 16,0 5,0 0,60 5,5 10,0 8,0 16,00 V6-20104 50 NBR 842 400549 45 D4 21,2 33,0 7,0 0,50 5,8 21,2 13,0 28,35 V6-20134 50 CR 879 453832 45 D2 17,0 15,0 5,0 0,80 6,0 9,5 10,0 15,00 V6-00752 45 NBR 670 428864 45 B7 40,0 50,0 15,0 0,50 6,0 10,0 11,0 17,00 V6-00169 42 CR 764 438526 45 B8 75,0 95,0 28,0 1,00 6,0 15,0 12,5 24,00 V6-00126 42 CR 764 435526 45 B7 70,0 90,0 20,0 1,00 6,0 20,0 13,0 36,00 V6-00167 42 CR 764 438520 45 B2 26,0 30,0 20,0 0,50 6,0 32,0 21,0 40,00 V6-01104 42 CR 764 434028 46 B3 25,0 35,0 5,0 0,50 7,0 10,8 12,0 25,00 V6-00471 50 CR 879 507077 46 D3 40,0 50,0 8,0 0,50 7,0 10,8 13,5 30,00 V6-00525 45 NBR 670 438219 46 D3 40,0 50,0 8,0 0,50 7,0 10,8 13,5 30,00 V6-00525 42 CR 764 438221 46 D9 120,0 130,0 35,0 1,00 7,0 16,0 10,0 24,00 V6-00269 50 CR 879 438534 46 B4 70,0 95,0 20,0 1,00 7,0 20,0 25,0 50,00 V6-01150 50 CR 879 142815 46 D2 33,0 35,0 10,0 0,80 7,0 25,0 18,0 34,00 V6-00875 42 CR 764 5530 46 B3 50,0 50,0 15,0 1,50 7,0 30,0 15,0 37,00 V6-00795 42 CR 764 451753 46 D2 33,0 30,0 5,0 0,80 7,0 32,0 9,0 32,00 V6-01032 50 CR 879 402606 46 D4 60,0 60,0 6,5 0,50 7,0 42,0 18,0 38,00 V6-01011 42 CR 764 400903 – D8 103,0 110,0 35,0 1,00 7,0 57,0 19,0 66,00 V6-20122 42 CR 764 452810 47 D5 65,0 70,0 15,0 1,00 7,0 57,0 20,0 66,00 V6-00600 50 CR 879 438545 47 B2 20,0 16,0 10,0 0,50 7,5 13,0 14,0 18,00 V6-01408 42 CR 764 400989 47 D3 40,0 35,0 12,0 1,00 8,0 20,0 13,5 27,50 V6-00307 42 CR 764 29502 47 B3 20,0 25,0 10,0 0,50 8,0 20,0 21,5 26,50 V6-01052 42 CR 764 81226 47 D6 59,0 65,0 25,0 2,00 8,0 25,0 14,5 25,00 V6-00257 42 CR 764 439218 47 D2 33,0 36,0 8,0 0,70 8,0 36,0 23,0 43,00 V6-00947 50 CR 879 436933 47 B4 70,0 77,0 6,5 0,50 8,0 43,0 22,0 49,00 V6-01012 42 CR 764 453786 47 B2 45,0 45,0 5,0 1,25 8,5 31,0 18,0 35,00 V6-01138 42 CR 764 428843 47 BB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 25

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.2 46,0 45,0 15,0 1,50 8,5 34,0 17,0 40,00 V6-00802 50 CR 879 400840 48 D10 85,0 95,0 25,0 1,00 9,0 9,0 10,0 19,00 V6-00338 42 CR 764 439491 48 B18 145,0 165,0 55,0 1,00 9,0 9,0 10,0 19,00 V6-00337 50 CR 879 439492 48 B2 24,0 16,0 6,0 0,80 9,0 12,0 11,0 18,00 V6-00336 42 CR 764 439483 48 B5 70,0 65,0 17,0 1,00 9,0 18,0 12,0 24,00 V6-00225 42 CR 764 428314 48 B4 45,0 47,0 17,0 50,00 9,0 19,0 16,0 27,00 V6-00724 50 CR 879 438552 48 B2 40,0 29,0 10,0 1,00 9,0 23,0 14,0 43,00 V6-00015 42 CR 764 439217 48 B6 55,0 70,0 18,0 1,00 9,0 27,0 19,0 33,50 V6-00261 50 CR 879 439215 48 D2 31,0 35,0 10,0 0,80 9,0 31,0 16,5 31,00 V6-00914 50 CR 879 400890 48 D2 56,0 60,0 7,0 0,70 9,0 38,0 22,0 47,00 V6-00996 50 CR 879 457508 49 D13 95,0 185,0 50,0 1,00 9,0 40,0 9,0 40,00 V6-00898 42 CR 764 400886 49 D2 38,0 35,0 7,0 1,00 9,0 44,0 25,0 56,00 V6-00800 42 CR 764 435516 49 B4 60,0 55,0 20,0 1,00 9,0 70,0 22,0 66,50 V6-00729 42 CR 764 432997 49 B3 35,0 30,0 5,0 1,00 9,5 26,0 12,0 26,50 V6-00665 42 CR 764 426800 49 B3 27,0 32,0 5,0 0,75 9,5 32,0 14,5 32,00 V6-00107 50 CR 879 439216 49 D4 80,0 100,0 12,0 1,20 9,5 68,0 27,5 92,00 V6-00764 50 CR 879 380287 49 D4 50,0 35,0 10,0 1,00 10,0 16,0 16,0 24,00 V6-01745 50 CR 879 436919 49 D2 18,0 23,0 9,0 1,00 10,0 16,5 25,0 32,00 V6-00438 53 CR 858 29634 49 B6 65,0 65,0 30,0 1,50 10,0 25,0 15,0 27,00 V6-00052 42 CR 764 432593 50 B3 30,0 35,0 12,0 0,70 10,0 25,0 25,5 33,00 V6-00554 42 CR 764 438537 50 B4 33,0 35,0 10,0 0,60 10,0 25,0 26,5 33,00 V6-00979 42 CR 764 5810 50 B4 35,0 35,0 14,0 0,70 10,0 31,0 31,0 40,00 V6-00555 42 CR 764 438572 50 B2 45,0 46,0 13,0 0,80 10,0 48,0 30,0 56,00 V6-00945 42 CR 764 413 50 D3 78,0 80,0 15,0 2,00 10,0 52,0 15,5 49,50 V6-01348 50 CR 879 429741 50 D3 78,0 80,0 15,0 2,00 10,0 52,0 15,5 49,50 V6-01348 42 CR 764 430248 50 B7 160,0 195,0 40,0 2,00 10,0 56,0 50,0 80,00 V6-00741 53 CR 858 456488 50 D3 100,0 100,0 15,0 1,50 10,0 127,0 24,0 101,00 V6-00793 42 CR 764 122760 50 D5 81,0 70,0 20,0 1,00 11,0 26,5 22,0 33,50 V6-01119 42 CR 764 400940 50 D2 46,0 35,0 12,0 1,50 11,0 31,0 17,0 31,00 V6-00833 50 CR 879 400864 51 D4 92,0 80,0 20,0 1,50 11,0 35,0 27,0 44,50 V6-00829 50 CR 879 507862 51 D2 60,0 45,0 15,0 1,50 11,0 54,0 21,0 50,00 V6-00111 42 CR 764 434031 51 B2 54,0 45,0 15,0 1,50 11,0 54,0 23,0 50,00 V6-00320 42 CR 764 440257 51 B6 134,0 170,0 40,0 1,50 11,0 102,0 43,0 119,50 V6-01218 50 CR 879 454250 51 D8 150,0 145,0 35,0 1,00 11,5 19,0 23,4 41,00 V6-00836 50 CR 879 400869 51 D6 55,0 80,0 25,0 1,00 12,0 15,0 15,0 27,00 V6-00158 42 CR 764 430845 51 B2 18,0 18,0 7,0 1,00 12,0 22,0 16,0 31,00 V6-01724 60 NBR 692 357997 51 D3 27,0 24,0 12,0 1,50 12,0 22,0 17,0 28,00 V6-01725 60 NBR 692 370363 51 D2 32,0 26,0 8,0 0,80 12,0 23,0 15,5 30,00 V6-01585 50 CR 879 365460 52 D2 54,0 40,0 10,0 1,50 12,0 24,0 18,0 33,00 V6-00288 50 CR 879 452930 52 B6 85,0 100,0 25,0 1,00 12,0 25,0 20,0 38,00 V6-00650 42 CR 764 428275 52 B4 82,0 75,0 20,0 1,50 12,0 26,0 23,0 41,00 V6-00022 42 CR 764 29192 52 B2 55,0 50,0 12,0 1,60 12,0 28,0 20,0 39,00 V6-00289 42 CR 764 439474 52 B3 55,0 50,0 12,0 1,00 12,0 34,0 12,0 30,00 V6-00716 42 CR 764 427272 52 B5 45,0 60,0 18,0 1,50 12,0 36,0 35,0 46,00 V6-00880 50 CR 879 438558 52 B5 45,0 60,0 18,0 0,70 12,0 36,0 36,5 46,00 V6-00580 50 CR 879 66382 52 B5 45,0 60,0 18,0 0,70 12,0 36,0 36,5 46,00 V6-00580 42 CR 764 81222 52 D2 70,0 65,0 15,0 1,75 12,0 42,0 31,0 54,00 V6-00423 42 CR 764 435215 52 B5 57,0 65,0 18,0 1,00 12,0 42,0 41,0 53,00 V6-00581 42 CR 764 438541 53 BB Available from stock D On request: Tool is available, delivery at short noticePage26© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.5 57,0 65,0 18,0 1,00 12,0 42,0 41,0 53,00 V6-00581 45 NBR 670 438542 53 B5 80,0 95,0 15,0 1,00 12,0 48,0 20,0 60,00 V6-00625 50 CR 879 438216 53 D4 90,0 100,0 26,0 1,20 12,0 48,0 41,0 60,00 V6-00859 42 CR 764 31869 53 D3 75,0 80,0 15,0 1,00 12,0 54,0 17,5 54,00 V6-00631 42 CR 764 426386 53 B4 100,0 115,0 13,0 1,00 12,0 63,0 38,0 4,50 V6-01014 42 CR 764 454262 53 B7 140,0 155,0 25,0 1,50 12,5 12,5 95,0 120,00 V6-01261 50 CR 879 454481 53 B2 53,0 50,0 10,0 1,50 12,5 32,0 22,5 39,00 V6-00816 42 CR 764 434459 53 B5 15,0 25,0 6,0 0,50 13,0 13,0 18,0 24,00 V6-00989 50 CR 879 117054 53 D20 160,0 180,0 60,0 1,00 13,0 15,0 15,5 24,00 V6-00930 42 CR 764 400893 53 D3 65,0 65,0 18,0 1,50 13,0 30,0 19,0 38,00 V6-00505 50 CR 879 453725 54 D3 45,0 50,0 8,0 0,80 13,5 25,5 21,0 44,00 V6-00616 50 CR 879 400781 54 B12 155,0 165,0 45,0 1,00 14,0 14,0 18,0 30,00 V6-00237 42 CR 764 427261 54 B4 57,0 65,0 25,0 1,25 14,0 24,0 25,5 40,00 V6-00439 50 CR 879 29637 54 D8 74,0 95,0 16,0 0,60 14,0 24,0 26,0 38,00 V6-00905 42 CR 764 428836 54 B8 74,0 95,0 16,0 0,60 14,0 24,0 26,0 38,00 V6-00905 42 CR 764 437671 54 D3 30,0 40,0 8,0 1,00 14,0 27,0 42,0 52,00 V6-00644 42 CR 764 400787 54 D3 55,0 55,0 12,0 1,00 14,0 48,0 20,0 66,00 V6-00585 50 CR 879 436695 54 B3 55,0 55,0 12,0 1,00 14,0 48,0 20,0 66,00 V6-00585 42 CR 764 436697 54 B4 91,0 94,0 20,0 1,50 14,0 70,0 28,0 100,00 V6-01358 50 CR 879 451650 54 B2 60,0 45,0 12,0 0,80 14,5 27,0 18,5 38,00 V6-00189 42 CR 764 440390 54 D8 100,0 105,0 17,0 0,60 15,0 23,0 18,0 34,00 V6-01450 42 CR 764 452567 55 D5 75,0 85,0 22,0 1,50 15,0 26,0 31,0 49,00 V6-00488 42 CR 764 426793 55 B6 80,0 80,0 20,0 1,00 15,0 30,0 26,0 40,00 V6-00156 42 CR 764 436158 55 B4 33,0 45,0 15,0 1,00 15,0 30,0 28,0 52,00 V6-00277 42 CR 764 435217 55 B5 55,0 72,0 18,0 0,90 15,0 46,0 50,0 65,00 V6-01538 50 CR 879 434075 55 D4 60,0 75,0 15,0 1,00 15,0 47,0 46,0 65,00 V6-00582 42 CR 764 432918 55 B2 35,0 40,0 10,0 0,70 15,0 52,0 21,0 35,00 V6-00366 42 CR 764 427266 55 B5 86,0 88,0 15,0 1,00 15,0 76,0 26,5 76,00 V6-00116 50 CR 879 439181 55 D5 86,0 88,0 15,0 1,00 15,0 76,0 26,5 76,00 V6-00116 42 CR 764 439182 55 D4 85,0 90,0 20,0 1,50 15,0 92,0 34,0 108,00 V6-00787 42 CR 764 29962 55 D5 80,0 80,0 15,0 1,00 15,5 30,0 30,0 45,00 V6-01019 42 CR 764 438569 56 B15 119,0 119,0 56,0 1,00 16,0 16,0 16,0 26,00 V6-01353 50 CR 879 82687 56 B18 150,0 195,0 40,0 1,00 16,0 16,0 24,0 35,00 V6-00293 42 CR 764 434026 56 B17 240,0 320,0 65,0 1,00 16,0 20,0 22,0 43,00 V6-00586 53 CR 858 431276 56 B13 95,0 150,0 50,0 1,00 16,0 20,0 25,0 40,00 V6-00013 42 CR 764 438211 56 B12 155,0 180,0 45,0 1,00 16,0 35,0 20,0 35,00 V6-00639 42 CR 764 400785 56 D2 60,0 41,0 18,0 1,50 16,0 37,0 26,5 50,00 V6-00282 42 CR 764 440305 56 D12 190,0 240,0 65,0 1,30 16,0 37,0 30,0 54,00 V6-00404 42 CR 764 428849 56 B5 120,0 160,0 25,0 1,50 16,0 54,0 30,0 86,00 V6-00610 42 CR 764 426375 56 B3 58,0 40,0 10,0 1,00 17,0 30,0 24,0 34,00 V6-00076 42 CR 764 433980 57 B2 63,0 55,0 15,0 1,50 17,0 40,0 32,0 55,00 V6-00221 42 CR 764 428830 57 B5 85,0 90,0 15,0 1,00 17,0 120,0 40,0 150,00 V6-01141 50 CR 879 454243 57 D6 100,0 95,0 20,0 1,00 18,0 25,0 25,0 42,00 V6-00713 42 CR 764 431525 57 B2 23,0 17,0 8,0 1,20 18,0 29,0 25,0 40,00 V6-01556 50 CR 879 432591 57 D7 160,0 200,0 32,0 1,50 18,0 34,0 34,0 66,00 V6-00503 50 CR 879 440391 57 D7 160,0 200,0 32,0 1,50 18,0 34,0 34,0 66,00 V6-00503 42 CR 764 440392 57 B6 165,0 200,0 30,0 1,50 18,0 34,0 40,0 77,00 V6-00531 50 CR 879 453728 57 D4 84,0 90,0 12,0 1,00 18,0 39,0 28,0 45,50 V6-00347 50 CR 879 501252 57 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 27

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.4 100,0 100,0 20,0 1,50 18,0 39,0 31,0 54,00 V6-00828 42 CR 764 11520 57 D5 120,0 135,0 18,0 1,50 18,0 55,0 49,0 82,00 V6-00075 42 CR 764 439195 58 B6 140,0 160,0 28,0 1,50 18,0 55,0 47,0 80,00 V6-00275 53 CR 858 451293 58 D4 95,0 120,0 20,0 1,00 18,0 61,0 40,0 70,00 V6-00313 42 CR 764 440315 58 B4 85,0 105,0 18,0 1,50 18,0 70,0 28,0 100,00 V6-00791 42 CR 764 426798 58 B2 68,0 76,0 33,0 1,00 18,0 88,0 61,0 98,00 V6-00942 42 CR 764 450411 58 D5 120,0 120,0 45,0 3,00 18,0 120,0 32,0 132,00 V6-00575 42 CR 764 29752 58 B2 74,0 65,0 10,0 1,50 18,5 47,0 39,5 61,50 V6-00203 42 CR 764 431289 58 B4 90,0 100,0 28,0 1,75 18,5 61,5 50,0 70,00 V6-00843 50 CR 879 432191 58 D2 23,0 25,0 14,0 1,00 19,0 19,0 19,0 27,50 V6-00383 42 CR 764 430846 58 B8 115,0 150,0 30,0 1,00 19,0 19,0 28,0 48,00 V6-00726 42 CR 764 426387 59 B8 115,0 150,0 30,0 1,00 19,0 19,0 28,0 48,00 V6-00726 45 NBR 670 429078 59 B15 140,0 150,0 35,0 1,00 19,0 32,0 35,0 46,00 V6-00679 42 CR 764 426799 59 B4 70,0 95,0 15,0 1,00 19,0 60,0 56,0 80,00 V6-00565 42 CR 764 434030 59 B4 70,0 90,0 13,0 1,00 19,0 65,0 25,0 65,00 V6-00714 42 CR 764 427269 59 B4 70,0 90,0 13,0 1,00 19,0 65,0 25,0 90,00 V6-00714 45 NBR 670 427271 59 D2 78,0 72,0 34,0 2,50 19,0 67,0 46,0 90,00 V6-20199 60 CR 87258 501112 59 D3 80,0 80,0 10,0 1,50 19,0 82,0 45,0 98,00 V6-00955 42 CR 764 429670 59 B26 290,0 340,0 130,0 1,80 19,5 19,5 23,0 37,00 V6-00915 50 CR 879 440260 59 D2 48,0 55,0 20,0 1,50 19,5 44,5 32,5 55,00 V6-00130 42 CR 764 437298 59 B4 35,0 40,0 8,0 0,60 20,0 20,0 19,0 29,00 V6-00722 42 CR 764 336382 59 B15 120,0 160,0 40,0 1,00 20,0 20,0 24,0 35,00 V6-00236 42 CR 764 426319 60 B2 50,0 50,0 10,0 1,50 20,0 30,0 46,0 60,00 V6-00274 45 NBR 670 439432 60 D2 42,0 38,0 10,0 1,00 20,0 34,0 25,0 40,00 V6-01390 42 CR 764 400988 60 D7 120,0 140,0 38,0 1,00 20,0 35,0 47,0 70,00 V6-00218 53 CR 858 430858 60 B4 80,0 80,0 30,0 1,50 20,0 40,0 20,0 54,00 V6-01544 50 CR 879 301805 60 B8 170,0 210,0 32,0 1,50 20,0 55,0 50,0 83,00 V6-00434 42 CR 764 438213 60 D8 185,0 225,0 30,0 1,50 20,0 55,0 50,0 83,00 V6-00861 42 CR 764 429667 60 B8 185,0 225,0 30,0 1,50 20,0 55,0 50,0 83,00 V6-00861 50 CR 879 429668 60 B5 60,0 70,0 30,0 1,00 20,5 20,5 20,5 35,50 V6-00302 42 CR 764 440318 60 B6 130,0 125,0 35,0 2,00 21,0 35,0 32,0 54,00 V6-00792 53 CR 858 430861 60 B6 130,0 130,0 45,0 2,00 21,0 35,0 33,0 58,00 V6-00195 42 CR 764 436916 60 B6 135,0 120,0 60,0 2,00 21,0 35,0 35,0 54,00 V6-00305 42 CR 764 426323 61 D6 175,0 210,0 40,0 1,50 21,0 46,0 50,0 104,00 V6-00365 42 CR 764 431649 61 B3 45,0 55,0 15,0 1,00 21,5 37,0 30,0 44,00 V6-00570 42 CR 764 436744 61 B4 56,0 70,0 18,0 1,50 22,0 22,0 22,5 40,00 V6-00227 42 CR 764 439167 61 B11 145,0 160,0 40,0 1,00 22,0 31,0 35,5 50,00 V6-00273 42 CR 764 426370 61 B6 150,0 180,0 30,0 1,50 22,0 55,0 50,0 83,00 V6-00095 50 CR 879 438519 61 B6 155,0 180,0 22,0 1,50 22,0 55,0 50,0 83,00 V6-00490 42 CR 764 457774 61 D6 160,0 175,0 22,0 1,00 22,0 82,0 60,0 115,00 V6-00212 42 CR 764 439178 61 B6 48,0 60,0 15,0 1,00 23,0 23,0 29,0 40,00 V6-00773 42 CR 764 435481 62 B5 80,0 80,0 23,0 1,50 23,0 26,0 25,0 42,00 V6-00234 42 CR 764 440348 62 B11 99,0 130,0 33,0 0,80 24,0 24,0 26,0 40,00 V6-20044 50 CR 879 384441 62 B3 75,0 80,0 15,0 1,50 24,0 50,0 46,0 80,00 V6-00826 50 CR 879 456489 62 D2 50,0 40,0 12,0 1,50 24,0 54,0 40,5 65,00 V6-00851 50 CR 879 457841 62 D15 310,0 370,0 90,0 2,00 24,0 63,0 50,0 80,00 V6-00738 42 CR 764 60037192 62 D7 160,0 185,0 32,0 1,50 24,0 70,0 55,0 95,00 V6-00069 42 CR 764 432599 62 B7 160,0 185,0 32,0 1,50 24,0 70,0 55,0 95,00 V6-00069 53 CR 858 432600 62 DB Available from stock D On request: Tool is available, delivery at short noticePage28© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.3 100,0 105,0 5,0 1,00 24,0 72,0 52,0 120,00 V6-00604 42 CR 764 436936 62 B8 190,0 220,0 40,0 1,50 24,0 94,0 40,0 114,00 V6-00530 42 CR 764 427267 62 B7 120,0 130,0 30,0 1,00 25,0 25,0 34,0 52,00 V6-00416 42 CR 764 434015 63 B4 35,0 40,0 15,0 0,60 25,0 25,0 37,0 46,00 V6-00462 42 CR 764 440279 63 B4 35,0 40,0 15,0 0,60 25,0 25,0 37,0 46,00 V6-00462 45 NBR 670 440283 63 B15 285,0 350,0 65,0 1,50 25,0 43,0 47,0 72,50 V6-00059 42 CR 764 29213 63 B2 41,0 34,0 10,0 1,00 25,0 55,0 40,0 66,00 V6-00997 50 CR 879 451314 63 D5 90,0 115,0 18,0 1,00 25,0 75,0 72,0 95,00 V6-00583 50 CR 879 457502 63 D8 170,0 220,0 45,0 2,00 25,0 75,0 80,0 108,00 V6-00251 42 CR 764 435518 63 B10 130,0 160,0 30,0 1,00 25,5 25,5 25,5 45,00 V6-00966 50 CR 879 350974 63 D13 114,0 130,0 45,0 1,00 26,0 26,0 26,0 40,00 V6-00200 42 CR 764 438022 63 D3 23,0 30,0 8,0 1,00 26,0 26,0 38,0 48,00 V6-00127 42 CR 764 432585 63 B5 55,0 60,0 18,0 1,00 26,0 30,0 33,0 45,00 V6-00592 42 CR 764 426382 64 B3 30,0 28,0 6,0 0,70 26,0 32,0 32,0 41,00 V6-00835 42 CR 764 452564 64 D12 170,0 190,0 45,0 1,00 26,0 34,0 40,0 60,00 V6-00292 42 CR 764 436699 64 B15 225,0 230,0 55,0 1,00 26,0 34,0 40,0 60,00 V6-00401 50 CR 879 440291 64 D5 154,0 195,0 18,0 1,50 26,0 42,0 55,0 92,00 V6-00079 42 CR 764 431867 64 B4 86,0 90,0 22,0 2,00 26,0 96,0 39,0 108,00 V6-01755 50 CR 879 451384 64 B12 410,0 520,0 85,0 1,40 26,0 112,0 98,0 145,00 V6-01156 42 CR 764 454245 64 B14 200,0 240,0 90,0 1,80 26,6 36,0 37,0 60,00 V6-00324 42 CR 764 440316 64 D7 70,0 80,0 18,0 1,00 27,0 27,0 32,0 45,00 V6-00290 42 CR 764 432590 64 B10 140,0 180,0 40,0 1,00 27,0 36,0 20,0 42,00 V6-00259 42 CR 764 439441 65 B4 85,0 75,0 15,0 1,50 27,0 44,0 40,0 60,00 V6-00363 53 CR 858 432594 65 B7 134,0 160,0 32,0 1,50 27,0 49,0 50,0 90,00 V6-00106 45 NBR 670 430856 65 B7 134,0 160,0 32,0 1,50 27,0 49,0 50,0 90,00 V6-00106 42 CR 764 430857 65 B2 60,0 60,0 8,0 2,00 27,0 52,0 45,0 90,00 V6-01055 42 CR 764 457773 65 B4 75,0 70,0 18,0 1,50 27,0 54,0 30,0 60,00 V6-00857 42 CR 764 434023 65 B4 115,0 98,0 28,0 2,00 27,5 95,5 32,0 115,00 V6-01723 65 CR 119905 438571 65 D9 95,0 120,0 35,0 1,00 28,0 28,0 33,0 49,00 V6-00296 42 CR 764 426795 65 B6 45,0 60,0 12,0 0,60 28,0 28,0 34,0 45,00 V6-00640 42 CR 764 427268 65 B5 100,0 115,0 28,0 2,00 28,0 29,0 35,0 60,00 V6-00594 42 CR 764 429662 65 B11 200,0 235,0 65,0 2,00 28,0 39,0 41,0 62,00 V6-00755 50 CR 879 451312 66 D17 270,0 344,0 124,0 2,00 28,0 39,0 41,0 62,00 V6-00201 42 CR 764 454462 66 B14 200,0 265,0 85,0 2,00 28,5 37,5 42,0 62,00 V6-00325 42 CR 764 426794 66 B4 120,0 90,0 30,0 2,50 28,5 90,0 36,5 140,00 V6-00475 50 CR 879 400708 66 D2 83,0 65,0 20,0 2,00 29,0 67,0 35,0 84,00 V6-01023 42 CR 764 454488 66 B3 135,0 115,0 50,0 2,50 29,0 83,0 35,5 87,00 V6-00384 42 CR 764 440317 66 B4 92,0 50,0 18,0 2,00 29,0 111,0 34,0 123,00 V6-01754 50 CR 879 451337 66 B20 430,0 520,0 80,0 1,50 30,0 30,0 35,0 65,00 V6-00589 53 CR 858 15267 66 B11 98,0 105,0 20,0 0,60 30,0 30,0 36,0 48,00 V6-00904 50 CR 879 375419 66 B4 58,0 60,0 22,0 1,50 30,0 30,0 42,0 55,00 V6-00422 42 CR 764 428310 67 B11 130,0 145,0 30,0 1,00 30,0 37,0 39,0 54,00 V6-00824 50 CR 879 368141 67 D3 25,0 35,0 4,0 0,50 30,0 48,0 30,0 48,00 V6-00720 50 CR 879 400804 67 D9 275,0 350,0 55,0 2,00 30,0 56,0 50,0 105,00 V6-00456 42 CR 764 29663 67 B3 85,0 90,0 15,0 1,50 30,0 60,0 56,0 90,00 V6-00805 50 CR 879 365839 67 D4 100,0 105,0 18,0 1,50 30,0 60,0 56,0 90,00 V6-00827 42 CR 764 355702 67 D5 93,0 88,0 15,0 1,00 30,0 63,0 40,0 85,00 V6-01329 42 CR 764 60305 67 B3 130,0 75,0 22,0 1,50 30,0 86,0 63,0 106,00 V6-00314 53 CR 858 451741 67 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 29

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.5 80,0 105,0 28,0 2,00 30,0 86,0 88,0 110,00 V6-00903 42 CR 764 438936 67 D4 105,0 130,0 15,0 1,00 30,0 90,0 85,0 120,00 V6-00584 42 CR 764 375144 68 D6 140,0 150,0 22,0 1,00 31,0 31,0 31,5 60,00 V6-00603 50 CR 879 438548 68 B5 93,0 90,0 22,0 1,50 31,0 31,0 41,0 58,00 V6-00448 50 CR 879 122870 68 D5 93,0 90,0 22,0 1,50 31,0 31,0 41,0 58,00 V6-00448 60 CR 176307 49046170 68 D3 110,0 65,0 35,0 2,00 31,0 83,0 56,0 102,00 V6-00206 42 CR 764 428315 68 D6 70,0 85,0 25,0 1,00 32,0 32,0 32,0 50,00 V6-00965 42 CR 764 453784 68 D8 120,0 170,0 42,0 1,20 32,0 32,0 33,0 54,00 V6-00209 50 CR 879 439186 68 B9 140,0 190,0 40,0 1,20 32,0 32,0 38,0 60,00 V6-00407 42 CR 764 428832 68 B4 60,0 60,0 15,0 0,70 32,0 32,0 40,0 54,00 V6-01236 53 CR 858 436913 68 D2 20,0 30,0 10,0 1,00 32,0 65,0 38,0 52,00 V6-00736 42 CR 764 426374 68 B4 83,0 56,0 16,0 2,00 32,0 70,0 46,0 90,00 V6-01431 45 NBR 670 454267 69 D4 105,0 70,0 35,0 2,50 34,0 92,0 65,0 114,50 V6-00207 42 CR 764 440293 – D5 160,0 130,0 20,0 2,00 34,0 166,0 62,0 190,00 V6-00925 42 CR 764 454474 69 B13 180,0 200,0 45,0 1,50 35,0 35,0 38,0 60,00 V6-00266 42 CR 764 429647 69 B7 120,0 100,0 30,0 2,00 35,0 35,0 42,0 55,00 V6-00281 42 CR 764 427264 69 B4 52,0 60,0 14,0 1,00 35,0 35,0 45,0 58,00 V6-00659 50 CR 879 424147 69 B7 210,0 285,0 30,0 1,50 35,0 55,0 63,0 106,00 V6-00652 42 CR 764 457563 69 D15 220,0 260,0 35,0 1,00 35,0 65,0 37,5 95,00 V6-01080 42 CR 764 457509 69 D6 125,0 130,0 35,0 2,00 35,0 74,0 55,0 86,00 V6-00654 50 CR 879 434029 69 B19 295,0 325,0 75,0 1,50 35,0 121,0 37,0 56,00 V6-00117 42 CR 764 29288 69 D6 80,0 120,0 25,0 0,70 36,0 36,0 19,5 36,00 V6-00053 42 CR 764 435517 70 B3 125,0 80,0 35,0 2,50 36,0 77,0 56,0 74,50 V6-01449 50 CR 879 152544 70 D3 76,0 90,0 23,0 2,00 36,0 115,0 41,5 125,00 V6-00419 42 CR 764 507686 70 D8 110,0 120,0 35,0 1,50 36,5 38,5 44,0 60,00 V6-00204 42 CR 764 439168 70 D7 85,0 95,0 28,0 1,25 37,0 37,0 43,0 58,00 V6-00308 42 CR 764 427265 70 B4 40,0 50,0 10,0 0,60 37,0 40,0 40,0 52,00 V6-00467 42 CR 764 456485 70 D7 110,0 145,0 24,0 1,00 37,0 50,0 55,0 75,00 V6-00790 50 CR 879 29965 70 D8 130,0 150,0 30,0 0,80 37,0 57,0 45,0 79,00 V6-00823 42 CR 764 400862 70 D8 135,0 170,0 28,0 1,50 38,0 38,0 30,0 55,00 V6-00297 45 NBR 670 501137 70 D3 65,0 65,0 15,0 1,50 38,0 38,0 43,0 66,00 V6-00808 42 CR 764 439042 71 D6 88,0 95,0 27,0 1,50 38,0 38,0 44,0 60,00 V6-00255 42 CR 764 451751 71 D3 60,0 90,0 15,0 1,50 38,0 38,0 48,0 75,00 V6-00429 42 CR 764 431588 71 B5 50,0 70,0 12,0 0,60 38,0 38,0 48,0 62,00 V6-00662 42 CR 764 434077 71 B7 120,0 145,0 28,0 1,00 38,0 43,0 47,0 59,00 V6-00230 50 CR 879 439434 71 D9 180,0 225,0 35,0 1,50 38,0 58,0 44,0 88,00 V6-00619 42 CR 764 431955 71 B3 90,0 66,0 38,0 3,00 38,0 66,0 60,0 88,00 V6-00190 42 CR 764 438014 71 D2 95,0 66,0 38,0 3,00 38,0 85,0 63,0 92,00 V6-00191 42 CR 764 428311 71 B6 136,0 130,0 38,0 3,00 38,0 130,0 60,0 160,00 V6-00199 42 CR 764 438027 71 B5 95,0 105,0 22,0 1,50 39,0 39,0 55,0 75,00 V6-00321 42 CR 764 429648 72 B8 245,0 280,0 40,0 2,00 39,0 66,0 50,0 128,00 V6-00556 42 CR 764 29735 72 B5 115,0 170,0 28,0 2,50 39,0 100,0 54,0 128,00 V6-00060 42 CR 764 428322 72 B9 105,0 120,0 30,0 1,25 39,5 80,0 49,0 100,00 V6-00188 42 CR 764 432643 72 B13 170,0 210,0 35,0 1,00 40,0 40,0 45,0 63,00 V6-00801 50 CR 879 438557 72 B13 170,0 210,0 35,0 1,00 40,0 40,0 45,0 63,00 V6-00801 42 CR 764 440760 72 B6 142,0 165,0 22,0 1,50 40,0 60,0 65,0 96,00 V6-00072 42 CR 764 434088 72 B6 135,0 130,0 30,0 2,50 40,0 130,0 54,0 159,00 V6-00092 42 CR 764 434425 72 B4 55,0 75,0 10,0 1,00 41,0 75,0 57,0 90,00 V6-00700 42 CR 764 153008 72 DB Available from stock D On request: Tool is available, delivery at short noticePage30© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.12 215,0 260,0 40,0 1,00 42,0 42,0 35,0 60,00 V6-00637 50 CR 879 438549 72 B5 74,0 85,0 22,0 1,50 42,0 42,0 38,0 60,00 V6-00268 42 CR 764 432119 73 D8 125,0 120,0 25,0 1,00 42,0 42,0 56,0 70,00 V6-00536 42 CR 764 426801 73 B4 77,0 88,0 20,0 1,50 42,0 70,0 57,0 100,00 V6-20195 42 CR 764 501096 73 D12 210,0 280,0 40,0 1,00 42,0 76,0 50,0 112,00 V6-00562 50 CR 879 29741 73 B9 155,0 190,0 25,0 1,00 42,0 76,0 58,0 110,00 V6-00328 42 CR 764 432424 73 B9 155,0 190,0 25,0 1,00 42,0 76,0 58,0 110,00 V6-00328 50 CR 879 454213 73 D3 75,0 80,0 20,0 2,00 42,0 90,0 70,0 90,00 V6-01030 42 CR 764 400918 73 D7 205,0 260,0 35,0 1,00 43,0 43,0 44,0 80,00 V6-00626 42 CR 764 437270 73 B18 140,0 175,0 55,0 1,00 43,0 45,0 47,0 57,00 V6-00449 50 CR 879 456484 73 D3 80,0 65,0 15,0 1,50 43,0 58,0 55,0 90,00 V6-00853 50 CR 879 465751 74 D2 124,0 140,0 100,0 2,00 43,0 85,0 50,0 84,50 V6-00012 42 CR 764 426317 74 B2 124,0 140,0 100,0 2,00 43,0 85,0 50,0 84,50 V6-00012 45 NBR 670 60032051 74 D5 70,0 85,0 12,0 1,00 45,0 45,0 45,0 72,00 V6-00967 50 CR 879 89513 74 B12 300,0 400,0 55,0 1,50 45,0 45,0 45,0 85,00 V6-01075 42 CR 764 400934 74 D4 65,0 65,0 15,0 1,00 45,0 45,0 53,0 70,00 V6-00784 42 CR 764 432192 74 B8 210,0 240,0 35,0 1,20 45,0 60,0 60,0 90,00 V6-00593 42 CR 764 439497 74 B8 210,0 240,0 35,0 1,20 45,0 60,0 60,0 90,00 V6-00593 50 CR 879 439499 74 D5 130,0 135,0 30,0 1,50 45,0 100,0 45,0 130,00 V6-01047 50 CR 879 454226 74 D6 223,0 267,0 42,0 1,50 45,0 100,0 104,0 148,00 V6-01046 42 CR 764 400920 74 D7 115,0 135,0 25,0 1,00 46,0 60,0 60,0 80,00 V6-00466 42 CR 764 430847 74 B10 240,0 290,0 40,0 1,20 48,0 48,0 50,0 83,00 V6-01022 42 CR 764 432696 75 B12 280,0 340,0 50,0 1,20 48,0 48,0 50,0 83,00 V6-01165 50 CR 879 454248 75 B2 75,0 80,0 13,0 1,50 48,0 48,0 64,0 100,00 V6-01136 42 CR 764 425266 75 D5 70,0 80,0 18,0 1,00 50,0 50,0 46,0 64,00 V6-00541 42 CR 764 25105 75 B8 68,0 100,0 18,0 0,60 50,0 50,0 52,0 68,00 V6-00742 42 CR 764 426388 75 B27 720,0 920,0 120,0 1,50 50,0 75,0 70,0 110,00 V6-00723 45 NBR 670 29915 75 B3 100,0 125,0 15,0 2,00 50,0 92,0 80,0 144,00 V6-00821 42 CR 764 25235 75 B7 170,0 220,0 30,0 0,80 50,0 100,0 68,0 100,00 V6-01029 50 CR 879 20231 75 D2 85,0 65,0 36,0 3,00 50,0 102,0 50,0 125,00 V6-00091 50 CR 879 456482 75 B2 55,0 50,0 30,0 3,00 52,0 52,0 55,0 84,00 V6-00291 42 CR 764 440381 76 B11 205,0 270,0 45,0 1,20 52,0 52,0 58,0 85,00 V6-00987 50 CR 879 440232 76 B11 205,0 270,0 45,0 1,20 52,0 52,0 58,0 85,00 V6-00987 42 CR 764 440233 76 B9 205,0 240,0 40,0 1,50 52,0 70,0 60,0 90,00 V6-00976 42 CR 764 429665 76 B4 72,0 100,0 15,0 1,50 54,0 58,0 61,0 100,00 V6-01064 50 CR 879 453735 76 D4 190,0 115,0 80,0 1,50 55,0 55,0 50,0 70,00 V6-00226 42 CR 764 439437 76 D6 120,0 140,0 22,0 1,00 55,0 55,0 74,0 98,00 V6-00577 42 CR 764 439496 76 D6 120,0 130,0 20,0 1,00 55,0 67,0 60,0 85,00 V6-00740 53 CR 858 430860 76 B4 120,0 95,0 50,0 2,00 55,0 125,0 70,0 138,00 V6-00205 42 CR 764 440285 76 B5 123,0 120,0 18,0 1,00 56,0 59,0 62,0 88,00 V6-00153 42 CR 764 426797 76 B29 550,0 680,0 160,0 2,00 56,0 64,0 64,0 90,00 V6-00519 42 CR 764 29705 77 D2 57,0 60,0 15,0 2,50 56,0 115,0 64,0 115,00 V6-00779 50 CR 879 360138 77 D11 310,0 375,0 40,0 1,50 56,0 140,0 65,0 190,00 V6-00926 42 CR 764 35807 77 D2 50,0 60,0 12,0 1,50 57,0 79,0 70,0 98,00 V6-01226 42 CR 764 452566 77 D16 350,0 470,0 65,0 1,00 58,0 58,0 58,0 95,00 V6-00606 53 CR 858 29774 77 B9 180,0 195,0 100,0 2,00 58,0 72,0 67,0 108,00 V6-00866 42 CR 764 454218 77 D5 150,0 185,0 25,0 1,50 58,0 128,0 75,0 180,00 V6-00352 50 CR 879 19577 77 B8 215,0 255,0 37,0 1,50 59,0 59,0 50,0 90,00 V6-00937 45 NBR 670 60022627 77 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 31

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.14 390,0 490,0 70,0 1,50 59,0 59,0 50,0 90,00 V6-00910 42 CR 764 103132 77 D10 185,0 220,0 60,0 1,50 59,0 84,0 74,0 116,00 V6-01453 42 CR 764 454255 78 D7 150,0 170,0 32,0 1,50 59,5 59,5 62,0 90,00 V6-00260 42 CR 764 434071 78 B19 280,0 320,0 65,0 1,00 60,0 60,0 60,0 78,00 V6-00499 42 CR 764 25090 78 B20 420,0 530,0 90,0 1,50 60,0 60,0 68,0 98,00 V6-00450 42 CR 764 29652 78 B7 185,0 210,0 25,0 1,00 60,0 68,0 65,0 100,00 V6-00375 42 CR 764 428321 78 B8 230,0 270,0 35,0 1,00 60,0 68,0 65,0 100,00 V6-00400 50 CR 879 438535 78 B6 170,0 170,0 45,0 2,00 60,0 70,0 64,0 90,00 V6-00453 42 CR 764 426371 78 B5 105,0 75,0 25,0 1,50 60,0 75,0 70,0 90,00 V6-01774 50 CR 879 451414 78 D31 480,0 570,0 155,0 1,50 60,0 77,0 77,0 97,00 V6-01018 42 CR 764 454225 78 D5 144,0 160,0 25,0 1,00 60,0 118,0 86,0 118,00 V6-01049 42 CR 764 454227 79 D7 177,0 195,0 35,0 1,50 60,0 152,0 70,0 200,00 V6-00444 42 CR 764 29643 79 B3 120,0 105,0 18,0 1,50 61,0 61,0 60,0 95,00 V6-00099 45 NBR 670 434091 79 B3 120,0 105,0 18,0 1,50 61,0 61,0 60,0 95,00 V6-00099 42 CR 764 434092 79 B4 110,0 95,0 25,0 2,50 63,0 70,0 76,0 100,00 V6-00242 42 CR 764 439438 79 D11 490,0 640,0 45,0 1,50 63,5 138,0 75,0 185,00 V6-00917 50 CR 879 507015 79 D4 82,0 110,0 15,0 1,50 64,0 68,0 70,0 110,00 V6-01063 50 CR 879 453733 79 B12 280,0 360,0 50,0 1,00 65,0 65,0 65,0 100,00 V6-00968 42 CR 764 506619 79 D8 75,0 110,0 15,0 0,60 65,0 65,0 72,0 90,00 V6-00743 50 CR 879 25159 79 D5 155,0 120,0 28,0 2,00 68,0 68,0 70,0 100,00 V6-00497 50 CR 879 101244 79 D6 180,0 230,0 32,0 1,50 68,0 107,0 80,0 120,00 V6-00329 42 CR 764 428309 80 B11 410,0 535,0 60,0 1,50 70,0 70,0 70,0 125,00 V6-00424 42 CR 764 29620 80 B6 110,0 130,0 20,0 1,00 70,0 75,0 70,0 95,00 V6-00638 42 CR 764 29803 80 B10 222,0 258,0 50,0 1,50 70,0 90,0 65,0 100,00 V6-20173 50 CR 879 458302 – D6 185,0 245,0 25,0 1,50 70,0 170,0 85,0 210,00 V6-01033 42 CR 764 10596 80 D6 130,0 130,0 35,0 2,00 72,0 100,0 80,0 100,00 V6-00477 50 CR 879 400709 80 D12 272,0 350,0 50,0 1,50 75,0 75,0 75,0 108,00 V6-00093 42 CR 764 440343 80 B10 225,0 300,0 50,0 1,50 75,0 75,0 78,0 120,00 V6-00813 50 CR 879 414718 80 D4 75,0 75,0 14,0 1,00 75,0 80,0 80,0 86,00 V6-00934 50 CR 879 382212 80 D3 25,0 36,0 15,0 1,00 75,0 126,0 75,0 126,00 V6-00441 42 CR 764 434020 80 B4 125,0 90,0 15,0 2,00 78,0 78,0 84,0 110,00 V6-00501 50 CR 879 438944 81 B4 125,0 90,0 15,0 2,00 78,0 78,0 84,0 110,00 V6-00501 42 CR 764 438946 81 B11 335,0 420,0 50,0 1,50 78,0 130,0 86,0 130,00 V6-00520 45 NBR 670 25100 81 B11 335,0 420,0 50,0 1,50 78,0 130,0 86,0 130,00 V6-00520 50 CR 879 307731 81 D7 215,0 245,0 23,0 1,20 80,0 80,0 50,0 95,00 V6-00115 42 CR 764 29283 81 D5 100,0 95,0 18,0 1,00 80,0 80,0 66,0 82,00 V6-00141 42 CR 764 451746 81 D5 100,0 95,0 18,0 1,00 80,0 80,0 66,0 82,00 V6-00141 50 CR 879 451747 81 D9 210,0 200,0 45,0 1,80 80,0 80,0 84,0 110,00 V6-00476 42 CR 764 61279 81 D7 120,0 160,0 25,0 1,00 80,0 80,0 90,0 115,00 V6-01079 42 CR 764 454232 81 D8 125,0 150,0 25,0 1,00 80,0 90,0 90,0 110,00 V6-00963 42 CR 764 454221 81 D17 665,0 700,0 80,0 1,50 80,0 108,0 95,0 145,00 V6-00455 42 CR 764 29660 – D3 22,0 33,0 15,0 1,00 80,0 129,0 80,0 147,00 V6-00846 50 CR 879 307856 81 D3 85,0 90,0 12,0 1,50 81,0 81,0 91,0 125,00 V6-00633 42 CR 764 426324 81 B2 72,0 60,0 12,0 2,00 81,0 111,0 106,0 136,00 V6-00326 50 CR 879 454212 82 D4 125,0 140,0 20,0 2,00 86,0 110,0 110,0 150,00 V6-00643 42 CR 764 29807 82 B2 70,0 33,5 18,0 2,50 88,0 88,0 100,0 120,00 V6-01412 60 CR 87258 104484 82 B14 395,0 495,0 70,0 1,50 89,0 89,0 75,0 115,00 V6-00911 42 CR 764 63487 82 D13 330,0 340,0 60,0 1,50 89,0 89,0 92,0 122,00 V6-00807 42 CR 764 380578 82 DB Available from stock D On request: Tool is available, delivery at short noticePage32© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.8 225,0 280,0 49,0 1,50 90,0 90,0 92,0 128,00 V6-00721 42 CR 764 29912 82 B4 120,0 85,0 22,0 2,00 90,0 90,0 103,0 128,00 V6-00517 42 CR 764 454473 82 B4 95,0 100,0 28,0 2,00 90,0 132,0 106,0 139,00 V6-00515 50 CR 879 400735 82 D6 160,0 180,0 20,0 1,00 94,0 98,0 104,0 140,00 V6-01140 42 CR 764 454240 82 B14 385,0 485,0 70,0 1,50 99,0 99,0 95,0 135,00 V6-00909 50 CR 879 505424 83 D12 410,0 520,0 55,0 1,50 100,0 100,0 70,0 120,00 V6-00468 42 CR 764 29675 83 B5 185,0 180,0 25,0 2,00 108,0 108,0 117,0 157,00 V6-00658 42 CR 764 25144 83 B3 130,0 100,0 18,0 2,00 108,0 154,0 117,0 154,00 V6-00657 42 CR 764 400791 83 D11 165,0 195,0 40,0 1,50 109,0 109,0 102,0 122,00 V6-00332 42 CR 764 454470 83 B2 70,0 33,5 18,0 2,50 110,0 110,0 122,0 142,00 V6-01406 60 CR 87258 333285 83 D2 40,0 55,0 13,0 1,00 110,0 115,0 125,0 150,00 V6-00621 50 CR 879 400783 83 D11 205,0 240,0 60,0 1,50 112,0 122,0 122,0 145,00 V6-01247 42 CR 764 454251 83 B2 80,0 55,0 15,0 2,00 113,0 148,0 140,0 180,00 V6-00443 53 CR 858 1065 83 D8 225,0 280,0 40,0 2,00 118,0 118,0 100,0 140,00 V6-00642 42 CR 764 2708 84 B5 115,0 125,0 22,0 1,30 118,0 155,0 126,0 155,00 V6-01003 50 CR 879 455224 84 D9 265,0 310,0 50,0 2,00 120,0 140,0 145,0 190,00 V6-00542 50 CR 879 125325 84 D3 200,0 125,0 50,0 4,00 120,0 173,0 128,0 173,00 V6-00493 50 CR 879 23442 84 D6 150,0 200,0 28,0 2,00 125,0 156,0 124,0 190,00 V6-00217 42 CR 764 29370 84 B22 395,0 630,0 132,0 1,30 125,0 156,0 125,0 190,00 V6-01444 50 CR 879 60040372 84 D7 160,0 232,0 32,5 1,30 125,0 156,0 149,0 190,00 V6-01445 50 CR 879 355400 84 D6 210,0 220,0 28,0 2,00 125,0 170,0 125,0 174,00 V6-00544 42 CR 764 29726 84 D3 65,0 80,0 25,0 2,50 126,0 126,0 130,0 160,00 V6-00396 42 CR 764 454471 84 B14 355,0 520,0 55,0 1,20 128,0 128,0 128,0 168,00 V6-00628 42 CR 764 29793 85 B3 145,0 120,0 15,0 2,00 130,0 190,0 150,0 190,00 V6-01305 42 CR 764 400958 85 D10 260,0 290,0 55,0 1,50 145,0 145,0 155,0 185,00 V6-00612 50 CR 879 29778 85 D3 100,0 100,0 12,0 1,20 147,0 200,0 160,0 200,00 V6-00717 50 CR 879 5050499 85 D4 110,0 110,0 22,0 2,00 153,0 153,0 153,0 183,00 V6-00349 50 CR 879 423911 85 D7 120,0 160,0 35,0 1,00 154,0 154,0 130,0 160,00 V6-00250 42 CR 764 29416 85 B4 200,0 180,0 60,0 3,00 154,0 188,0 160,0 205,00 V6-00330 42 CR 764 325674 85 D3 110,0 110,0 30,0 2,00 159,0 159,0 159,0 191,00 V6-00420 42 CR 764 29612 85 D3 90,0 53,0 22,0 2,50 160,0 160,0 172,0 192,00 V6-01413 60 CR 87258 104556 85 D10 310,0 380,0 40,0 1,50 160,0 260,0 170,0 310,00 V6-00676 42 CR 764 29842 86 D2 55,0 39,0 25,0 2,50 164,0 175,0 160,0 196,00 V6-01234 60 CR 87258 501406 86 D3 130,0 150,0 25,0 1,50 178,0 250,0 178,0 257,00 V6-00782 50 CR 879 7509 86 D13 175,0 240,0 70,0 2,50 180,0 180,0 180,0 220,00 V6-00345 50 CR 879 325185 86 D3 80,0 70,0 35,0 3,00 180,0 180,0 190,0 210,00 V6-00661 45 NBR 670 29824 86 D3 80,0 70,0 35,0 3,00 180,0 180,0 190,0 210,00 V6-00661 50 CR 879 60028128 86 D14 340,0 460,0 60,0 1,50 190,0 190,0 170,0 210,00 V6-00767 42 CR 764 36413 86 B3 90,0 55,0 40,0 2,50 200,0 200,0 212,0 232,00 V6-01528 50 CR 879 455421 86 B4 150,0 160,0 40,0 2,00 208,0 208,0 208,0 250,00 V6-00318 50 CR 879 87072 86 B5 152,0 160,0 30,0 2,00 222,5 222,5 190,0 227,00 V6-01736 42 CR 764 401008 86 D5 150,0 160,0 30,0 1,20 222,5 222,5 191,5 227,00 V6-01793 42 CR 764 336447 87 D5 150,0 150,0 30,0 2,00 228,5 228,5 233,0 234,50 V6-01737 42 CR 764 401009 87 D9 185,0 245,0 36,0 1,30 245,0 245,0 245,0 280,00 V6-00841 42 CR 764 6473 87 D9 300,0 380,0 60,0 2,50 265,0 265,0 265,0 325,00 V6-00632 50 CR 879 506890 87 D6 205,0 195,0 30,0 1,50 270,0 270,0 260,0 300,00 V6-01031 50 CR 879 361913 87 D10 295,0 400,0 55,0 2,00 270,0 270,0 270,0 340,00 V6-00766 50 CR 879 36412 87 D11 400,0 500,0 55,0 2,50 290,0 290,0 290,0 350,00 V6-00732 50 NBR 842 510580 87 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 33

Bellows | Multiple Convolution BellowsArticle list Multiple Convolution Bellows, ordered by TypeNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.2 124,0 140,0 100,0 2,00 43,0 85,0 50,0 84,50 V6-00012 42 CR 764 426317 74 B2 124,0 140,0 100,0 2,00 43,0 85,0 50,0 84,50 V6-00012 45 NBR 670 60032051 74 D13 95,0 150,0 50,0 1,00 16,0 20,0 25,0 40,00 V6-00013 42 CR 764 438211 56 B2 40,0 29,0 10,0 1,00 9,0 23,0 14,0 43,00 V6-00015 42 CR 764 439217 48 B4 82,0 75,0 20,0 1,50 12,0 26,0 23,0 41,00 V6-00022 42 CR 764 29192 52 B6 65,0 65,0 30,0 1,50 10,0 25,0 15,0 27,00 V6-00052 42 CR 764 432593 50 B6 80,0 120,0 25,0 0,70 36,0 36,0 19,5 36,00 V6-00053 42 CR 764 435517 70 B3 30,0 30,0 8,0 0,80 4,5 14,5 7,0 18,00 V6-00055 42 CR 764 29209 44 B15 285,0 350,0 65,0 1,50 25,0 43,0 47,0 72,50 V6-00059 42 CR 764 29213 63 B5 115,0 170,0 28,0 2,50 39,0 100,0 54,0 128,00 V6-00060 42 CR 764 428322 72 B7 160,0 185,0 32,0 1,50 24,0 70,0 55,0 95,00 V6-00069 42 CR 764 432599 62 B7 160,0 185,0 32,0 1,50 24,0 70,0 55,0 95,00 V6-00069 53 CR 858 432600 62 D6 142,0 165,0 22,0 1,50 40,0 60,0 65,0 96,00 V6-00072 42 CR 764 434088 72 B5 120,0 135,0 18,0 1,50 18,0 55,0 49,0 82,00 V6-00075 42 CR 764 439195 58 B3 58,0 40,0 10,0 1,00 17,0 30,0 24,0 34,00 V6-00076 42 CR 764 433980 57 B5 154,0 195,0 18,0 1,50 26,0 42,0 55,0 92,00 V6-00079 42 CR 764 431867 64 B2 85,0 65,0 36,0 3,00 50,0 102,0 50,0 125,00 V6-00091 50 CR 879 456482 75 B6 135,0 130,0 30,0 2,50 40,0 130,0 54,0 159,00 V6-00092 42 CR 764 434425 72 B12 272,0 350,0 50,0 1,50 75,0 75,0 75,0 108,00 V6-00093 42 CR 764 440343 80 B6 150,0 180,0 30,0 1,50 22,0 55,0 50,0 83,00 V6-00095 50 CR 879 438519 61 B3 120,0 105,0 18,0 1,50 61,0 61,0 60,0 95,00 V6-00099 45 NBR 670 434091 79 B3 120,0 105,0 18,0 1,50 61,0 61,0 60,0 95,00 V6-00099 42 CR 764 434092 79 B7 134,0 160,0 32,0 1,50 27,0 49,0 50,0 90,00 V6-00106 45 NBR 670 430856 65 B7 134,0 160,0 32,0 1,50 27,0 49,0 50,0 90,00 V6-00106 42 CR 764 430857 65 B3 27,0 32,0 5,0 0,75 9,5 32,0 14,5 32,00 V6-00107 50 CR 879 439216 49 D2 60,0 45,0 15,0 1,50 11,0 54,0 21,0 50,00 V6-00111 42 CR 764 434031 51 B7 215,0 245,0 23,0 1,20 80,0 80,0 50,0 95,00 V6-00115 42 CR 764 29283 81 D5 86,0 88,0 15,0 1,00 15,0 76,0 26,5 76,00 V6-00116 50 CR 879 439181 55 D5 86,0 88,0 15,0 1,00 15,0 76,0 26,5 76,00 V6-00116 42 CR 764 439182 55 D19 295,0 325,0 75,0 1,50 35,0 121,0 37,0 56,00 V6-00117 42 CR 764 29288 69 D8 75,0 95,0 28,0 1,00 6,0 15,0 12,5 24,00 V6-00126 42 CR 764 435526 45 B3 23,0 30,0 8,0 1,00 26,0 26,0 38,0 48,00 V6-00127 42 CR 764 432585 63 B2 48,0 55,0 20,0 1,50 19,5 44,5 32,5 55,00 V6-00130 42 CR 764 437298 59 B5 100,0 95,0 18,0 1,00 80,0 80,0 66,0 82,00 V6-00141 42 CR 764 451746 81 D5 100,0 95,0 18,0 1,00 80,0 80,0 66,0 82,00 V6-00141 50 CR 879 451747 81 D5 123,0 120,0 18,0 1,00 56,0 59,0 62,0 88,00 V6-00153 42 CR 764 426797 76 B6 80,0 80,0 20,0 1,00 15,0 30,0 26,0 40,00 V6-00156 42 CR 764 436158 55 B6 55,0 80,0 25,0 1,00 12,0 15,0 15,0 27,00 V6-00158 42 CR 764 430845 51 B7 70,0 90,0 20,0 1,00 6,0 20,0 13,0 36,00 V6-00167 42 CR 764 438520 45 B7 40,0 50,0 15,0 0,50 6,0 10,0 11,0 17,00 V6-00169 42 CR 764 438526 45 B9 105,0 120,0 30,0 1,25 39,5 80,0 49,0 100,00 V6-00188 42 CR 764 432643 72 B2 60,0 45,0 12,0 0,80 14,5 27,0 18,5 38,00 V6-00189 42 CR 764 440390 54 D3 90,0 66,0 38,0 3,00 38,0 66,0 60,0 88,00 V6-00190 42 CR 764 438014 71 D2 95,0 66,0 38,0 3,00 38,0 85,0 63,0 92,00 V6-00191 42 CR 764 428311 71 B6 130,0 130,0 45,0 2,00 21,0 35,0 33,0 58,00 V6-00195 42 CR 764 436916 60 B6 136,0 130,0 38,0 3,00 38,0 130,0 60,0 160,00 V6-00199 42 CR 764 438027 71 B13 114,0 130,0 45,0 1,00 26,0 26,0 26,0 40,00 V6-00200 42 CR 764 438022 63 DB Available from stock D On request: Tool is available, delivery at short noticePage34© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.17 270,0 344,0 124,0 2,00 28,0 39,0 41,0 62,00 V6-00201 42 CR 764 454462 66 B2 74,0 65,0 10,0 1,50 18,5 47,0 39,5 61,50 V6-00203 42 CR 764 431289 58 B8 110,0 120,0 35,0 1,50 36,5 38,5 44,0 60,00 V6-00204 42 CR 764 439168 70 D4 120,0 95,0 50,0 2,00 55,0 125,0 70,0 138,00 V6-00205 42 CR 764 440285 76 B3 110,0 65,0 35,0 2,00 31,0 83,0 56,0 102,00 V6-00206 42 CR 764 428315 68 D4 105,0 70,0 35,0 2,50 34,0 92,0 65,0 114,50 V6-00207 42 CR 764 440293 – D8 120,0 170,0 42,0 1,20 32,0 32,0 33,0 54,00 V6-00209 50 CR 879 439186 68 B6 160,0 175,0 22,0 1,00 22,0 82,0 60,0 115,00 V6-00212 42 CR 764 439178 61 B6 150,0 200,0 28,0 2,00 125,0 156,0 124,0 190,00 V6-00217 42 CR 764 29370 84 B7 120,0 140,0 38,0 1,00 20,0 35,0 47,0 70,00 V6-00218 53 CR 858 430858 60 B2 63,0 55,0 15,0 1,50 17,0 40,0 32,0 55,00 V6-00221 42 CR 764 428830 57 B5 70,0 65,0 17,0 1,00 9,0 18,0 12,0 24,00 V6-00225 42 CR 764 428314 48 B4 190,0 115,0 80,0 1,50 55,0 55,0 50,0 70,00 V6-00226 42 CR 764 439437 76 D4 56,0 70,0 18,0 1,50 22,0 22,0 22,5 40,00 V6-00227 42 CR 764 439167 61 B7 120,0 145,0 28,0 1,00 38,0 43,0 47,0 59,00 V6-00230 50 CR 879 439434 71 D5 80,0 80,0 23,0 1,50 23,0 26,0 25,0 42,00 V6-00234 42 CR 764 440348 62 B15 120,0 160,0 40,0 1,00 20,0 20,0 24,0 35,00 V6-00236 42 CR 764 426319 60 B12 155,0 165,0 45,0 1,00 14,0 14,0 18,0 30,00 V6-00237 42 CR 764 427261 54 B4 110,0 95,0 25,0 2,50 63,0 70,0 76,0 100,00 V6-00242 42 CR 764 439438 79 D8 80,0 85,0 20,0 1,00 4,0 8,0 12,5 24,00 V6-00249 42 CR 764 438531 43 B7 120,0 160,0 35,0 1,00 154,0 154,0 130,0 160,00 V6-00250 42 CR 764 29416 85 B8 170,0 220,0 45,0 2,00 25,0 75,0 80,0 108,00 V6-00251 42 CR 764 435518 63 B6 88,0 95,0 27,0 1,50 38,0 38,0 44,0 60,00 V6-00255 42 CR 764 451751 71 D6 59,0 65,0 25,0 2,00 8,0 25,0 14,5 25,00 V6-00257 42 CR 764 439218 47 D4 45,0 50,0 15,0 1,00 5,0 12,0 12,0 24,00 V6-00258 42 CR 764 438028 44 B10 140,0 180,0 40,0 1,00 27,0 36,0 20,0 42,00 V6-00259 42 CR 764 439441 65 B7 150,0 170,0 32,0 1,50 59,5 59,5 62,0 90,00 V6-00260 42 CR 764 434071 78 B6 55,0 70,0 18,0 1,00 9,0 27,0 19,0 33,50 V6-00261 50 CR 879 439215 48 D13 180,0 200,0 45,0 1,50 35,0 35,0 38,0 60,00 V6-00266 42 CR 764 429647 69 B5 74,0 85,0 22,0 1,50 42,0 42,0 38,0 60,00 V6-00268 42 CR 764 432119 73 D9 120,0 130,0 35,0 1,00 7,0 16,0 10,0 24,00 V6-00269 50 CR 879 438534 46 B11 145,0 160,0 40,0 1,00 22,0 31,0 35,5 50,00 V6-00273 42 CR 764 426370 61 B2 50,0 50,0 10,0 1,50 20,0 30,0 46,0 60,00 V6-00274 45 NBR 670 439432 60 D6 140,0 160,0 28,0 1,50 18,0 55,0 47,0 80,00 V6-00275 53 CR 858 451293 58 D4 33,0 45,0 15,0 1,00 15,0 30,0 28,0 52,00 V6-00277 42 CR 764 435217 55 B7 120,0 100,0 30,0 2,00 35,0 35,0 42,0 55,00 V6-00281 42 CR 764 427264 69 B2 60,0 41,0 18,0 1,50 16,0 37,0 26,5 50,00 V6-00282 42 CR 764 440305 56 D2 54,0 40,0 10,0 1,50 12,0 24,0 18,0 33,00 V6-00288 50 CR 879 452930 52 B2 55,0 50,0 12,0 1,60 12,0 28,0 20,0 39,00 V6-00289 42 CR 764 439474 52 B7 70,0 80,0 18,0 1,00 27,0 27,0 32,0 45,00 V6-00290 42 CR 764 432590 64 B2 55,0 50,0 30,0 3,00 52,0 52,0 55,0 84,00 V6-00291 42 CR 764 440381 76 B12 170,0 190,0 45,0 1,00 26,0 34,0 40,0 60,00 V6-00292 42 CR 764 436699 64 B18 150,0 195,0 40,0 1,00 16,0 16,0 24,0 35,00 V6-00293 42 CR 764 434026 56 B9 95,0 120,0 35,0 1,00 28,0 28,0 33,0 49,00 V6-00296 42 CR 764 426795 65 B8 135,0 170,0 28,0 1,50 38,0 38,0 30,0 55,00 V6-00297 45 NBR 670 501137 70 D5 60,0 70,0 30,0 1,00 20,5 20,5 20,5 35,50 V6-00302 42 CR 764 440318 60 B6 135,0 120,0 60,0 2,00 21,0 35,0 35,0 54,00 V6-00305 42 CR 764 426323 61 D3 40,0 35,0 12,0 1,00 8,0 20,0 13,5 27,50 V6-00307 42 CR 764 29502 47 BB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 35

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.7 85,0 95,0 28,0 1,25 37,0 37,0 43,0 58,00 V6-00308 42 CR 764 427265 70 B4 95,0 120,0 20,0 1,00 18,0 61,0 40,0 70,00 V6-00313 42 CR 764 440315 58 B3 130,0 75,0 22,0 1,50 30,0 86,0 63,0 106,00 V6-00314 53 CR 858 451741 67 D4 150,0 160,0 40,0 2,00 208,0 208,0 208,0 250,00 V6-00318 50 CR 879 87072 86 B2 54,0 45,0 15,0 1,50 11,0 54,0 23,0 50,00 V6-00320 42 CR 764 440257 51 B5 95,0 105,0 22,0 1,50 39,0 39,0 55,0 75,00 V6-00321 42 CR 764 429648 72 B3 40,0 45,0 12,0 1,00 5,0 12,0 12,0 28,00 V6-00322 42 CR 764 439472 44 D14 200,0 240,0 90,0 1,80 26,6 36,0 37,0 60,00 V6-00324 42 CR 764 440316 64 D14 200,0 265,0 85,0 2,00 28,5 37,5 42,0 62,00 V6-00325 42 CR 764 426794 66 B2 72,0 60,0 12,0 2,00 81,0 111,0 106,0 136,00 V6-00326 50 CR 879 454212 82 D9 155,0 190,0 25,0 1,00 42,0 76,0 58,0 110,00 V6-00328 42 CR 764 432424 73 B9 155,0 190,0 25,0 1,00 42,0 76,0 58,0 110,00 V6-00328 50 CR 879 454213 73 D6 180,0 230,0 32,0 1,50 68,0 107,0 80,0 120,00 V6-00329 42 CR 764 428309 80 B4 200,0 180,0 60,0 3,00 154,0 188,0 160,0 205,00 V6-00330 42 CR 764 325674 85 D11 165,0 195,0 40,0 1,50 109,0 109,0 102,0 122,00 V6-00332 42 CR 764 454470 83 B2 24,0 16,0 6,0 0,80 9,0 12,0 11,0 18,00 V6-00336 42 CR 764 439483 48 B18 145,0 165,0 55,0 1,00 9,0 9,0 10,0 19,00 V6-00337 50 CR 879 439492 48 B10 85,0 95,0 25,0 1,00 9,0 9,0 10,0 19,00 V6-00338 42 CR 764 439491 48 B13 175,0 240,0 70,0 2,50 180,0 180,0 180,0 220,00 V6-00345 50 CR 879 325185 86 D4 84,0 90,0 12,0 1,00 18,0 39,0 28,0 45,50 V6-00347 50 CR 879 501252 57 D4 110,0 110,0 22,0 2,00 153,0 153,0 153,0 183,00 V6-00349 50 CR 879 423911 85 D5 150,0 185,0 25,0 1,50 58,0 128,0 75,0 180,00 V6-00352 50 CR 879 19577 77 B3 45,0 40,0 12,0 1,00 5,0 19,5 12,0 24,00 V6-00358 42 CR 764 435291 44 B4 85,0 75,0 15,0 1,50 27,0 44,0 40,0 60,00 V6-00363 53 CR 858 432594 65 B6 175,0 210,0 40,0 1,50 21,0 46,0 50,0 104,00 V6-00365 42 CR 764 431649 61 B2 35,0 40,0 10,0 0,70 15,0 52,0 21,0 35,00 V6-00366 42 CR 764 427266 55 B7 185,0 210,0 25,0 1,00 60,0 68,0 65,0 100,00 V6-00375 42 CR 764 428321 78 B2 23,0 25,0 14,0 1,00 19,0 19,0 19,0 27,50 V6-00383 42 CR 764 430846 58 B3 135,0 115,0 50,0 2,50 29,0 83,0 35,5 87,00 V6-00384 42 CR 764 440317 66 B3 65,0 80,0 25,0 2,50 126,0 126,0 130,0 160,00 V6-00396 42 CR 764 454471 84 B8 230,0 270,0 35,0 1,00 60,0 68,0 65,0 100,00 V6-00400 50 CR 879 438535 78 B15 225,0 230,0 55,0 1,00 26,0 34,0 40,0 60,00 V6-00401 50 CR 879 440291 64 D12 190,0 240,0 65,0 1,30 16,0 37,0 30,0 54,00 V6-00404 42 CR 764 428849 56 B9 140,0 190,0 40,0 1,20 32,0 32,0 38,0 60,00 V6-00407 42 CR 764 428832 68 B7 120,0 130,0 30,0 1,00 25,0 25,0 34,0 52,00 V6-00416 42 CR 764 434015 63 B3 76,0 90,0 23,0 2,00 36,0 115,0 41,5 125,00 V6-00419 42 CR 764 507686 70 D3 110,0 110,0 30,0 2,00 159,0 159,0 159,0 191,00 V6-00420 42 CR 764 29612 85 D4 58,0 60,0 22,0 1,50 30,0 30,0 42,0 55,00 V6-00422 42 CR 764 428310 67 B2 70,0 65,0 15,0 1,75 12,0 42,0 31,0 54,00 V6-00423 42 CR 764 435215 52 B11 410,0 535,0 60,0 1,50 70,0 70,0 70,0 125,00 V6-00424 42 CR 764 29620 80 B3 60,0 90,0 15,0 1,50 38,0 38,0 48,0 75,00 V6-00429 42 CR 764 431588 71 B8 170,0 210,0 32,0 1,50 20,0 55,0 50,0 83,00 V6-00434 42 CR 764 438213 60 D2 18,0 23,0 9,0 1,00 10,0 16,5 25,0 32,00 V6-00438 53 CR 858 29634 49 B4 57,0 65,0 25,0 1,25 14,0 24,0 25,5 40,00 V6-00439 50 CR 879 29637 54 D3 25,0 36,0 15,0 1,00 75,0 126,0 75,0 126,00 V6-00441 42 CR 764 434020 80 B2 80,0 55,0 15,0 2,00 113,0 148,0 140,0 180,00 V6-00443 53 CR 858 1065 83 D7 177,0 195,0 35,0 1,50 60,0 152,0 70,0 200,00 V6-00444 42 CR 764 29643 79 B5 93,0 90,0 22,0 1,50 31,0 31,0 41,0 58,00 V6-00448 50 CR 879 122870 68 DB Available from stock D On request: Tool is available, delivery at short noticePage36© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.5 93,0 90,0 22,0 1,50 31,0 31,0 41,0 58,00 V6-00448 60 CR 176307 49046170 68 D18 140,0 175,0 55,0 1,00 43,0 45,0 47,0 57,00 V6-00449 50 CR 879 456484 73 D20 420,0 530,0 90,0 1,50 60,0 60,0 68,0 98,00 V6-00450 42 CR 764 29652 78 B6 170,0 170,0 45,0 2,00 60,0 70,0 64,0 90,00 V6-00453 42 CR 764 426371 78 B17 665,0 700,0 80,0 1,50 80,0 108,0 95,0 145,00 V6-00455 42 CR 764 29660 – D9 275,0 350,0 55,0 2,00 30,0 56,0 50,0 105,00 V6-00456 42 CR 764 29663 67 B4 35,0 40,0 15,0 0,60 25,0 25,0 37,0 46,00 V6-00462 42 CR 764 440279 63 B4 35,0 40,0 15,0 0,60 25,0 25,0 37,0 46,00 V6-00462 45 NBR 670 440283 63 B7 115,0 135,0 25,0 1,00 46,0 60,0 60,0 80,00 V6-00466 42 CR 764 430847 74 B4 40,0 50,0 10,0 0,60 37,0 40,0 40,0 52,00 V6-00467 42 CR 764 456485 70 D12 410,0 520,0 55,0 1,50 100,0 100,0 70,0 120,00 V6-00468 42 CR 764 29675 83 B3 25,0 35,0 5,0 0,50 7,0 10,8 12,0 25,00 V6-00471 50 CR 879 507077 46 D4 120,0 90,0 30,0 2,50 28,5 90,0 36,5 140,00 V6-00475 50 CR 879 400708 66 D9 210,0 200,0 45,0 1,80 80,0 80,0 84,0 110,00 V6-00476 42 CR 764 61279 81 D6 130,0 130,0 35,0 2,00 72,0 100,0 80,0 100,00 V6-00477 50 CR 879 400709 80 D5 75,0 85,0 22,0 1,50 15,0 26,0 31,0 49,00 V6-00488 42 CR 764 426793 55 B6 155,0 180,0 22,0 1,50 22,0 55,0 50,0 83,00 V6-00490 42 CR 764 457774 61 D3 200,0 125,0 50,0 4,00 120,0 173,0 128,0 173,00 V6-00493 50 CR 879 23442 84 D5 155,0 120,0 28,0 2,00 68,0 68,0 70,0 100,00 V6-00497 50 CR 879 101244 79 D19 280,0 320,0 65,0 1,00 60,0 60,0 60,0 78,00 V6-00499 42 CR 764 25090 78 B4 125,0 90,0 15,0 2,00 78,0 78,0 84,0 110,00 V6-00501 50 CR 879 438944 81 B4 125,0 90,0 15,0 2,00 78,0 78,0 84,0 110,00 V6-00501 42 CR 764 438946 81 B7 160,0 200,0 32,0 1,50 18,0 34,0 34,0 66,00 V6-00503 50 CR 879 440391 57 D7 160,0 200,0 32,0 1,50 18,0 34,0 34,0 66,00 V6-00503 42 CR 764 440392 57 B3 65,0 65,0 18,0 1,50 13,0 30,0 19,0 38,00 V6-00505 50 CR 879 453725 54 D4 95,0 100,0 28,0 2,00 90,0 132,0 106,0 139,00 V6-00515 50 CR 879 400735 82 D4 120,0 85,0 22,0 2,00 90,0 90,0 103,0 128,00 V6-00517 42 CR 764 454473 82 B29 550,0 680,0 160,0 2,00 56,0 64,0 64,0 90,00 V6-00519 42 CR 764 29705 77 D11 335,0 420,0 50,0 1,50 78,0 130,0 86,0 130,00 V6-00520 45 NBR 670 25100 81 B11 335,0 420,0 50,0 1,50 78,0 130,0 86,0 130,00 V6-00520 50 CR 879 307731 81 D3 40,0 50,0 8,0 0,50 7,0 10,8 13,5 30,00 V6-00525 45 NBR 670 438219 46 D3 40,0 50,0 8,0 0,50 7,0 10,8 13,5 30,00 V6-00525 42 CR 764 438221 46 D8 190,0 220,0 40,0 1,50 24,0 94,0 40,0 114,00 V6-00530 42 CR 764 427267 62 B6 165,0 200,0 30,0 1,50 18,0 34,0 40,0 77,00 V6-00531 50 CR 879 453728 57 D8 125,0 120,0 25,0 1,00 42,0 42,0 56,0 70,00 V6-00536 42 CR 764 426801 73 B5 70,0 80,0 18,0 1,00 50,0 50,0 46,0 64,00 V6-00541 42 CR 764 25105 75 B9 265,0 310,0 50,0 2,00 120,0 140,0 145,0 190,00 V6-00542 50 CR 879 125325 84 D6 210,0 220,0 28,0 2,00 125,0 170,0 125,0 174,00 V6-00544 42 CR 764 29726 84 D3 30,0 35,0 12,0 0,70 10,0 25,0 25,5 33,00 V6-00554 42 CR 764 438537 50 B4 35,0 35,0 14,0 0,70 10,0 31,0 31,0 40,00 V6-00555 42 CR 764 438572 50 B8 245,0 280,0 40,0 2,00 39,0 66,0 50,0 128,00 V6-00556 42 CR 764 29735 72 B12 210,0 280,0 40,0 1,00 42,0 76,0 50,0 112,00 V6-00562 50 CR 879 29741 73 B4 70,0 95,0 15,0 1,00 19,0 60,0 56,0 80,00 V6-00565 42 CR 764 434030 59 B3 45,0 55,0 15,0 1,00 21,5 37,0 30,0 44,00 V6-00570 42 CR 764 436744 61 B5 120,0 120,0 45,0 3,00 18,0 120,0 32,0 132,00 V6-00575 42 CR 764 29752 58 B6 120,0 140,0 22,0 1,00 55,0 55,0 74,0 98,00 V6-00577 42 CR 764 439496 76 D5 45,0 60,0 18,0 0,70 12,0 36,0 36,5 46,00 V6-00580 50 CR 879 66382 52 B5 45,0 60,0 18,0 0,70 12,0 36,0 36,5 46,00 V6-00580 42 CR 764 81222 52 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 37

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.5 57,0 65,0 18,0 1,00 12,0 42,0 41,0 53,00 V6-00581 42 CR 764 438541 53 B5 57,0 65,0 18,0 1,00 12,0 42,0 41,0 53,00 V6-00581 45 NBR 670 438542 53 B4 60,0 75,0 15,0 1,00 15,0 47,0 46,0 65,00 V6-00582 42 CR 764 432918 55 B5 90,0 115,0 18,0 1,00 25,0 75,0 72,0 95,00 V6-00583 50 CR 879 457502 63 D4 105,0 130,0 15,0 1,00 30,0 90,0 85,0 120,00 V6-00584 42 CR 764 375144 68 D3 55,0 55,0 12,0 1,00 14,0 48,0 20,0 66,00 V6-00585 50 CR 879 436695 54 B3 55,0 55,0 12,0 1,00 14,0 48,0 20,0 66,00 V6-00585 42 CR 764 436697 54 B17 240,0 320,0 65,0 1,00 16,0 20,0 22,0 43,00 V6-00586 53 CR 858 431276 56 B20 430,0 520,0 80,0 1,50 30,0 30,0 35,0 65,00 V6-00589 53 CR 858 15267 66 B5 55,0 60,0 18,0 1,00 26,0 30,0 33,0 45,00 V6-00592 42 CR 764 426382 64 B8 210,0 240,0 35,0 1,20 45,0 60,0 60,0 90,00 V6-00593 42 CR 764 439497 74 B8 210,0 240,0 35,0 1,20 45,0 60,0 60,0 90,00 V6-00593 50 CR 879 439499 74 D5 100,0 115,0 28,0 2,00 28,0 29,0 35,0 60,00 V6-00594 42 CR 764 429662 65 B5 65,0 70,0 15,0 1,00 7,0 57,0 20,0 66,00 V6-00600 50 CR 879 438545 47 B6 140,0 150,0 22,0 1,00 31,0 31,0 31,5 60,00 V6-00603 50 CR 879 438548 68 B3 100,0 105,0 5,0 1,00 24,0 72,0 52,0 120,00 V6-00604 42 CR 764 436936 62 B16 350,0 470,0 65,0 1,00 58,0 58,0 58,0 95,00 V6-00606 53 CR 858 29774 77 B5 120,0 160,0 25,0 1,50 16,0 54,0 30,0 86,00 V6-00610 42 CR 764 426375 56 B10 260,0 290,0 55,0 1,50 145,0 145,0 155,0 185,00 V6-00612 50 CR 879 29778 85 D3 45,0 50,0 8,0 0,80 13,5 25,5 21,0 44,00 V6-00616 50 CR 879 400781 54 B2 13,0 10,0 4,0 0,50 3,0 9,5 7,8 13,50 V6-00618 42 CR 764 29785 43 B9 180,0 225,0 35,0 1,50 38,0 58,0 44,0 88,00 V6-00619 42 CR 764 431955 71 B2 40,0 55,0 13,0 1,00 110,0 115,0 125,0 150,00 V6-00621 50 CR 879 400783 83 D5 80,0 95,0 15,0 1,00 12,0 48,0 20,0 60,00 V6-00625 50 CR 879 438216 53 D7 205,0 260,0 35,0 1,00 43,0 43,0 44,0 80,00 V6-00626 42 CR 764 437270 73 B14 355,0 520,0 55,0 1,20 128,0 128,0 128,0 168,00 V6-00628 42 CR 764 29793 85 B3 75,0 80,0 15,0 1,00 12,0 54,0 17,5 54,00 V6-00631 42 CR 764 426386 53 B9 300,0 380,0 60,0 2,50 265,0 265,0 265,0 325,00 V6-00632 50 CR 879 506890 87 D3 85,0 90,0 12,0 1,50 81,0 81,0 91,0 125,00 V6-00633 42 CR 764 426324 81 B12 215,0 260,0 40,0 1,00 42,0 42,0 35,0 60,00 V6-00637 50 CR 879 438549 72 B6 110,0 130,0 20,0 1,00 70,0 75,0 70,0 95,00 V6-00638 42 CR 764 29803 80 B12 155,0 180,0 45,0 1,00 16,0 35,0 20,0 35,00 V6-00639 42 CR 764 400785 56 D6 45,0 60,0 12,0 0,60 28,0 28,0 34,0 45,00 V6-00640 42 CR 764 427268 65 B8 225,0 280,0 40,0 2,00 118,0 118,0 100,0 140,00 V6-00642 42 CR 764 2708 84 B4 125,0 140,0 20,0 2,00 86,0 110,0 110,0 150,00 V6-00643 42 CR 764 29807 82 B3 30,0 40,0 8,0 1,00 14,0 27,0 42,0 52,00 V6-00644 42 CR 764 400787 54 D6 85,0 100,0 25,0 1,00 12,0 25,0 20,0 38,00 V6-00650 42 CR 764 428275 52 B7 210,0 285,0 30,0 1,50 35,0 55,0 63,0 106,00 V6-00652 42 CR 764 457563 69 D6 125,0 130,0 35,0 2,00 35,0 74,0 55,0 86,00 V6-00654 50 CR 879 434029 69 B3 130,0 100,0 18,0 2,00 108,0 154,0 117,0 154,00 V6-00657 42 CR 764 400791 83 D5 185,0 180,0 25,0 2,00 108,0 108,0 117,0 157,00 V6-00658 42 CR 764 25144 83 B4 52,0 60,0 14,0 1,00 35,0 35,0 45,0 58,00 V6-00659 50 CR 879 424147 69 B3 80,0 70,0 35,0 3,00 180,0 180,0 190,0 210,00 V6-00661 45 NBR 670 29824 86 D3 80,0 70,0 35,0 3,00 180,0 180,0 190,0 210,00 V6-00661 50 CR 879 60028128 86 D5 50,0 70,0 12,0 0,60 38,0 38,0 48,0 62,00 V6-00662 42 CR 764 434077 71 B3 35,0 30,0 5,0 1,00 9,5 26,0 12,0 26,50 V6-00665 42 CR 764 426800 49 B10 310,0 380,0 40,0 1,50 160,0 260,0 170,0 310,00 V6-00676 42 CR 764 29842 86 D15 140,0 150,0 35,0 1,00 19,0 32,0 35,0 46,00 V6-00679 42 CR 764 426799 59 BB Available from stock D On request: Tool is available, delivery at short noticePage38© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.3 100,0 160,0 25,0 1,50 3,0 62,0 72,0 99,00 V6-00694 50 CR 879 466184 43 D4 55,0 75,0 10,0 1,00 41,0 75,0 57,0 90,00 V6-00700 42 CR 764 153008 72 D6 100,0 95,0 20,0 1,00 18,0 25,0 25,0 42,00 V6-00713 42 CR 764 431525 57 B4 70,0 90,0 13,0 1,00 19,0 65,0 25,0 65,00 V6-00714 42 CR 764 427269 59 B4 70,0 90,0 13,0 1,00 19,0 65,0 25,0 90,00 V6-00714 45 NBR 670 427271 59 D3 55,0 50,0 12,0 1,00 12,0 34,0 12,0 30,00 V6-00716 42 CR 764 427272 52 B3 100,0 100,0 12,0 1,20 147,0 200,0 160,0 200,00 V6-00717 50 CR 879 5050499 85 D3 25,0 35,0 4,0 0,50 30,0 48,0 30,0 48,00 V6-00720 50 CR 879 400804 67 D8 225,0 280,0 49,0 1,50 90,0 90,0 92,0 128,00 V6-00721 42 CR 764 29912 82 B4 35,0 40,0 8,0 0,60 20,0 20,0 19,0 29,00 V6-00722 42 CR 764 336382 59 B27 720,0 920,0 120,0 1,50 50,0 75,0 70,0 110,00 V6-00723 45 NBR 670 29915 75 B4 45,0 47,0 17,0 50,00 9,0 19,0 16,0 27,00 V6-00724 50 CR 879 438552 48 B8 115,0 150,0 30,0 1,00 19,0 19,0 28,0 48,00 V6-00726 42 CR 764 426387 59 B8 115,0 150,0 30,0 1,00 19,0 19,0 28,0 48,00 V6-00726 45 NBR 670 429078 59 B4 60,0 55,0 20,0 1,00 9,0 70,0 22,0 66,50 V6-00729 42 CR 764 432997 49 B11 400,0 500,0 55,0 2,50 290,0 290,0 290,0 350,00 V6-00732 50 NBR 842 510580 87 D2 20,0 30,0 10,0 1,00 32,0 65,0 38,0 52,00 V6-00736 42 CR 764 426374 68 B15 310,0 370,0 90,0 2,00 24,0 63,0 50,0 80,00 V6-00738 42 CR 764 60037192 62 D6 120,0 130,0 20,0 1,00 55,0 67,0 60,0 85,00 V6-00740 53 CR 858 430860 76 B7 160,0 195,0 40,0 2,00 10,0 56,0 50,0 80,00 V6-00741 53 CR 858 456488 50 D8 68,0 100,0 18,0 0,60 50,0 50,0 52,0 68,00 V6-00742 42 CR 764 426388 75 B8 75,0 110,0 15,0 0,60 65,0 65,0 72,0 90,00 V6-00743 50 CR 879 25159 79 D2 10,0 8,0 3,0 0,30 3,0 6,0 4,5 7,60 V6-00748 42 CR 764 29944 43 B2 17,0 15,0 5,0 0,80 6,0 9,5 10,0 15,00 V6-00752 45 NBR 670 428864 45 B11 200,0 235,0 65,0 2,00 28,0 39,0 41,0 62,00 V6-00755 50 CR 879 451312 66 D4 80,0 100,0 12,0 1,20 9,5 68,0 27,5 92,00 V6-00764 50 CR 879 380287 49 D10 295,0 400,0 55,0 2,00 270,0 270,0 270,0 340,00 V6-00766 50 CR 879 36412 87 D14 340,0 460,0 60,0 1,50 190,0 190,0 170,0 210,00 V6-00767 42 CR 764 36413 86 B6 48,0 60,0 15,0 1,00 23,0 23,0 29,0 40,00 V6-00773 42 CR 764 435481 62 B2 57,0 60,0 15,0 2,50 56,0 115,0 64,0 115,00 V6-00779 50 CR 879 360138 77 D3 130,0 150,0 25,0 1,50 178,0 250,0 178,0 257,00 V6-00782 50 CR 879 7509 86 D4 65,0 65,0 15,0 1,00 45,0 45,0 53,0 70,00 V6-00784 42 CR 764 432192 74 B4 85,0 90,0 20,0 1,50 15,0 92,0 34,0 108,00 V6-00787 42 CR 764 29962 55 D7 110,0 145,0 24,0 1,00 37,0 50,0 55,0 75,00 V6-00790 50 CR 879 29965 70 D4 85,0 105,0 18,0 1,50 18,0 70,0 28,0 100,00 V6-00791 42 CR 764 426798 58 B6 130,0 125,0 35,0 2,00 21,0 35,0 32,0 54,00 V6-00792 53 CR 858 430861 60 B3 100,0 100,0 15,0 1,50 10,0 127,0 24,0 101,00 V6-00793 42 CR 764 122760 50 D3 50,0 50,0 15,0 1,50 7,0 30,0 15,0 37,00 V6-00795 42 CR 764 451753 46 D2 38,0 35,0 7,0 1,00 9,0 44,0 25,0 56,00 V6-00800 42 CR 764 435516 49 B13 170,0 210,0 35,0 1,00 40,0 40,0 45,0 63,00 V6-00801 50 CR 879 438557 72 B13 170,0 210,0 35,0 1,00 40,0 40,0 45,0 63,00 V6-00801 42 CR 764 440760 72 B2 46,0 45,0 15,0 1,50 8,5 34,0 17,0 40,00 V6-00802 50 CR 879 400840 48 D3 85,0 90,0 15,0 1,50 30,0 60,0 56,0 90,00 V6-00805 50 CR 879 365839 67 D13 330,0 340,0 60,0 1,50 89,0 89,0 92,0 122,00 V6-00807 42 CR 764 380578 82 D3 65,0 65,0 15,0 1,50 38,0 38,0 43,0 66,00 V6-00808 42 CR 764 439042 71 D10 225,0 300,0 50,0 1,50 75,0 75,0 78,0 120,00 V6-00813 50 CR 879 414718 80 D2 53,0 50,0 10,0 1,50 12,5 32,0 22,5 39,00 V6-00816 42 CR 764 434459 53 B3 100,0 125,0 15,0 2,00 50,0 92,0 80,0 144,00 V6-00821 42 CR 764 25235 75 BB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 39

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.8 130,0 150,0 30,0 0,80 37,0 57,0 45,0 79,00 V6-00823 42 CR 764 400862 70 D11 130,0 145,0 30,0 1,00 30,0 37,0 39,0 54,00 V6-00824 50 CR 879 368141 67 D3 75,0 80,0 15,0 1,50 24,0 50,0 46,0 80,00 V6-00826 50 CR 879 456489 62 D4 100,0 105,0 18,0 1,50 30,0 60,0 56,0 90,00 V6-00827 42 CR 764 355702 67 D4 100,0 100,0 20,0 1,50 18,0 39,0 31,0 54,00 V6-00828 42 CR 764 11520 57 D4 92,0 80,0 20,0 1,50 11,0 35,0 27,0 44,50 V6-00829 50 CR 879 507862 51 D2 46,0 35,0 12,0 1,50 11,0 31,0 17,0 31,00 V6-00833 50 CR 879 400864 51 D3 30,0 28,0 6,0 0,70 26,0 32,0 32,0 41,00 V6-00835 42 CR 764 452564 64 D8 150,0 145,0 35,0 1,00 11,5 19,0 23,4 41,00 V6-00836 50 CR 879 400869 51 D9 185,0 245,0 36,0 1,30 245,0 245,0 245,0 280,00 V6-00841 42 CR 764 6473 87 D4 90,0 100,0 28,0 1,75 18,5 61,5 50,0 70,00 V6-00843 50 CR 879 432191 58 D3 22,0 33,0 15,0 1,00 80,0 129,0 80,0 147,00 V6-00846 50 CR 879 307856 81 D2 50,0 40,0 12,0 1,50 24,0 54,0 40,5 65,00 V6-00851 50 CR 879 457841 62 D3 80,0 65,0 15,0 1,50 43,0 58,0 55,0 90,00 V6-00853 50 CR 879 465751 74 D4 75,0 70,0 18,0 1,50 27,0 54,0 30,0 60,00 V6-00857 42 CR 764 434023 65 B4 90,0 100,0 26,0 1,20 12,0 48,0 41,0 60,00 V6-00859 42 CR 764 31869 53 D8 185,0 225,0 30,0 1,50 20,0 55,0 50,0 83,00 V6-00861 42 CR 764 429667 60 B8 185,0 225,0 30,0 1,50 20,0 55,0 50,0 83,00 V6-00861 50 CR 879 429668 60 B9 180,0 195,0 100,0 2,00 58,0 72,0 67,0 108,00 V6-00866 42 CR 764 454218 77 D2 33,0 35,0 10,0 0,80 7,0 25,0 18,0 34,00 V6-00875 42 CR 764 5530 46 B5 45,0 60,0 18,0 1,50 12,0 36,0 35,0 46,00 V6-00880 50 CR 879 438558 52 B13 95,0 185,0 50,0 1,00 9,0 40,0 9,0 40,00 V6-00898 42 CR 764 400886 49 D5 80,0 105,0 28,0 2,00 30,0 86,0 88,0 110,00 V6-00903 42 CR 764 438936 67 D11 98,0 105,0 20,0 0,60 30,0 30,0 36,0 48,00 V6-00904 50 CR 879 375419 66 B8 74,0 95,0 16,0 0,60 14,0 24,0 26,0 38,00 V6-00905 42 CR 764 428836 54 B8 74,0 95,0 16,0 0,60 14,0 24,0 26,0 38,00 V6-00905 42 CR 764 437671 54 D14 385,0 485,0 70,0 1,50 99,0 99,0 95,0 135,00 V6-00909 50 CR 879 505424 83 D14 390,0 490,0 70,0 1,50 59,0 59,0 50,0 90,00 V6-00910 42 CR 764 103132 77 D14 395,0 495,0 70,0 1,50 89,0 89,0 75,0 115,00 V6-00911 42 CR 764 63487 82 D2 31,0 35,0 10,0 0,80 9,0 31,0 16,5 31,00 V6-00914 50 CR 879 400890 48 D26 290,0 340,0 130,0 1,80 19,5 19,5 23,0 37,00 V6-00915 50 CR 879 440260 59 D11 490,0 640,0 45,0 1,50 63,5 138,0 75,0 185,00 V6-00917 50 CR 879 507015 79 D5 160,0 130,0 20,0 2,00 34,0 166,0 62,0 190,00 V6-00925 42 CR 764 454474 69 B11 310,0 375,0 40,0 1,50 56,0 140,0 65,0 190,00 V6-00926 42 CR 764 35807 77 D20 160,0 180,0 60,0 1,00 13,0 15,0 15,5 24,00 V6-00930 42 CR 764 400893 53 D18 150,0 170,0 48,0 1,00 5,0 24,0 15,0 24,00 V6-00931 42 CR 764 440334 44 D4 75,0 75,0 14,0 1,00 75,0 80,0 80,0 86,00 V6-00934 50 CR 879 382212 80 D8 215,0 255,0 37,0 1,50 59,0 59,0 50,0 90,00 V6-00937 45 NBR 670 60022627 77 D2 68,0 76,0 33,0 1,00 18,0 88,0 61,0 98,00 V6-00942 42 CR 764 450411 58 D2 45,0 46,0 13,0 0,80 10,0 48,0 30,0 56,00 V6-00945 42 CR 764 413 50 D2 33,0 36,0 8,0 0,70 8,0 36,0 23,0 43,00 V6-00947 50 CR 879 436933 47 B2 22,0 26,0 5,0 0,60 5,0 26,0 20,0 33,20 V6-00948 42 CR 764 434 45 B2 22,0 26,0 5,0 0,60 5,0 26,0 20,0 33,20 V6-00948 50 CR 879 420983 45 B2 20,0 25,0 4,0 0,60 4,0 18,0 14,0 25,00 V6-00949 42 CR 764 435 43 B3 80,0 80,0 10,0 1,50 19,0 82,0 45,0 98,00 V6-00955 42 CR 764 429670 59 B8 125,0 150,0 25,0 1,00 80,0 90,0 90,0 110,00 V6-00963 42 CR 764 454221 81 D6 70,0 85,0 25,0 1,00 32,0 32,0 32,0 50,00 V6-00965 42 CR 764 453784 68 D10 130,0 160,0 30,0 1,00 25,5 25,5 25,5 45,00 V6-00966 50 CR 879 350974 63 DB Available from stock D On request: Tool is available, delivery at short noticePage40© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.5 70,0 85,0 12,0 1,00 45,0 45,0 45,0 72,00 V6-00967 50 CR 879 89513 74 B12 280,0 360,0 50,0 1,00 65,0 65,0 65,0 100,00 V6-00968 42 CR 764 506619 79 D9 205,0 240,0 40,0 1,50 52,0 70,0 60,0 90,00 V6-00976 42 CR 764 429665 76 B4 33,0 35,0 10,0 0,60 10,0 25,0 26,5 33,00 V6-00979 42 CR 764 5810 50 B11 205,0 270,0 45,0 1,20 52,0 52,0 58,0 85,00 V6-00987 50 CR 879 440232 76 B11 205,0 270,0 45,0 1,20 52,0 52,0 58,0 85,00 V6-00987 42 CR 764 440233 76 B5 15,0 25,0 6,0 0,50 13,0 13,0 18,0 24,00 V6-00989 50 CR 879 117054 53 D2 56,0 60,0 7,0 0,70 9,0 38,0 22,0 47,00 V6-00996 50 CR 879 457508 49 D2 41,0 34,0 10,0 1,00 25,0 55,0 40,0 66,00 V6-00997 50 CR 879 451314 63 D5 115,0 125,0 22,0 1,30 118,0 155,0 126,0 155,00 V6-01003 50 CR 879 455224 84 D3 35,0 35,0 5,5 0,50 4,0 18,0 10,5 22,00 V6-01008 42 CR 764 14405 43 B3 40,0 40,0 5,5 0,50 5,0 26,0 13,0 33,00 V6-01009 50 CR 879 456494 44 D4 60,0 60,0 6,5 0,50 7,0 42,0 18,0 38,00 V6-01011 42 CR 764 400903 – D4 70,0 77,0 6,5 0,50 8,0 43,0 22,0 49,00 V6-01012 42 CR 764 453786 47 B4 100,0 115,0 13,0 1,00 12,0 63,0 38,0 4,50 V6-01014 42 CR 764 454262 53 B31 480,0 570,0 155,0 1,50 60,0 77,0 77,0 97,00 V6-01018 42 CR 764 454225 78 D5 80,0 80,0 15,0 1,00 15,5 30,0 30,0 45,00 V6-01019 42 CR 764 438569 56 B10 240,0 290,0 40,0 1,20 48,0 48,0 50,0 83,00 V6-01022 42 CR 764 432696 75 B2 83,0 65,0 20,0 2,00 29,0 67,0 35,0 84,00 V6-01023 42 CR 764 454488 66 B7 170,0 220,0 30,0 0,80 50,0 100,0 68,0 100,00 V6-01029 50 CR 879 20231 75 D3 75,0 80,0 20,0 2,00 42,0 90,0 70,0 90,00 V6-01030 42 CR 764 400918 73 D6 205,0 195,0 30,0 1,50 270,0 270,0 260,0 300,00 V6-01031 50 CR 879 361913 87 D2 33,0 30,0 5,0 0,80 7,0 32,0 9,0 32,00 V6-01032 50 CR 879 402606 46 D6 185,0 245,0 25,0 1,50 70,0 170,0 85,0 210,00 V6-01033 42 CR 764 10596 80 D6 223,0 267,0 42,0 1,50 45,0 100,0 104,0 148,00 V6-01046 42 CR 764 400920 74 D5 130,0 135,0 30,0 1,50 45,0 100,0 45,0 130,00 V6-01047 50 CR 879 454226 74 D5 144,0 160,0 25,0 1,00 60,0 118,0 86,0 118,00 V6-01049 42 CR 764 454227 79 D3 20,0 25,0 10,0 0,50 8,0 20,0 21,5 26,50 V6-01052 42 CR 764 81226 47 D2 60,0 60,0 8,0 2,00 27,0 52,0 45,0 90,00 V6-01055 42 CR 764 457773 65 B4 82,0 110,0 15,0 1,50 64,0 68,0 70,0 110,00 V6-01063 50 CR 879 453733 79 B4 72,0 100,0 15,0 1,50 54,0 58,0 61,0 100,00 V6-01064 50 CR 879 453735 76 D12 300,0 400,0 55,0 1,50 45,0 45,0 45,0 85,00 V6-01075 42 CR 764 400934 74 D7 120,0 160,0 25,0 1,00 80,0 80,0 90,0 115,00 V6-01079 42 CR 764 454232 81 D15 220,0 260,0 35,0 1,00 35,0 65,0 37,5 95,00 V6-01080 42 CR 764 457509 69 D2 26,0 30,0 20,0 0,50 6,0 32,0 21,0 40,00 V6-01104 42 CR 764 434028 46 B3 10,0 12,0 4,0 0,30 3,5 5,0 4,2 7,50 V6-01109 50 CR 879 5417 43 D5 81,0 70,0 20,0 1,00 11,0 26,5 22,0 33,50 V6-01119 42 CR 764 400940 50 D2 75,0 80,0 13,0 1,50 48,0 48,0 64,0 100,00 V6-01136 42 CR 764 425266 75 D2 45,0 45,0 5,0 1,25 8,5 31,0 18,0 35,00 V6-01138 42 CR 764 428843 47 B6 160,0 180,0 20,0 1,00 94,0 98,0 104,0 140,00 V6-01140 42 CR 764 454240 82 B5 85,0 90,0 15,0 1,00 17,0 120,0 40,0 150,00 V6-01141 50 CR 879 454243 57 D4 70,0 95,0 20,0 1,00 7,0 20,0 25,0 50,00 V6-01150 50 CR 879 142815 46 D12 410,0 520,0 85,0 1,40 26,0 112,0 98,0 145,00 V6-01156 42 CR 764 454245 64 B12 280,0 340,0 50,0 1,20 48,0 48,0 50,0 83,00 V6-01165 50 CR 879 454248 75 B3 14,5 20,0 5,0 0,60 5,0 18,0 16,0 24,00 V6-01194 45 NBR 670 440258 44 B3 12,0 15,0 5,0 0,40 5,0 15,0 16,5 20,50 V6-01207 42 CR 764 452568 44 D6 134,0 170,0 40,0 1,50 11,0 102,0 43,0 119,50 V6-01218 50 CR 879 454250 51 D2 50,0 60,0 12,0 1,50 57,0 79,0 70,0 98,00 V6-01226 42 CR 764 452566 77 DB Available from stock D On request: Tool is available, delivery at short noticePage© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 41

Bellows | Multiple Convolution BellowsNo. ofconvolutionsManufacturedlengthLengthmax.Lengthmin.MaterialthicknessConnectionØ 1ConnectionØ 2SmallestinsideØLargestoutsideØType Material ArticleNo.2 18,0 20,0 6,0 0,50 4,0 16,0 11,0 22,00 V6-01231 42 CR 764 8934 43 B2 55,0 39,0 25,0 2,50 164,0 175,0 160,0 196,00 V6-01234 60 CR 87258 501406 86 D4 60,0 60,0 15,0 0,70 32,0 32,0 40,0 54,00 V6-01236 53 CR 858 436913 68 D11 205,0 240,0 60,0 1,50 112,0 122,0 122,0 145,00 V6-01247 42 CR 764 454251 83 B7 140,0 155,0 25,0 1,50 12,5 12,5 95,0 120,00 V6-01261 50 CR 879 454481 53 B4 58,0 40,0 10,0 1,00 4,5 14,0 12,0 28,00 V6-01281 42 CR 764 389744 43 D3 145,0 120,0 15,0 2,00 130,0 190,0 150,0 190,00 V6-01305 42 CR 764 400958 85 D5 93,0 88,0 15,0 1,00 30,0 63,0 40,0 85,00 V6-01329 42 CR 764 60305 67 B3 78,0 80,0 15,0 2,00 10,0 52,0 15,5 49,50 V6-01348 50 CR 879 429741 50 D3 78,0 80,0 15,0 2,00 10,0 52,0 15,5 49,50 V6-01348 42 CR 764 430248 50 B15 119,0 119,0 56,0 1,00 16,0 16,0 16,0 26,00 V6-01353 50 CR 879 82687 56 B4 91,0 94,0 20,0 1,50 14,0 70,0 28,0 100,00 V6-01358 50 CR 879 451650 54 B2 42,0 38,0 10,0 1,00 20,0 34,0 25,0 40,00 V6-01390 42 CR 764 400988 60 D2 70,0 33,5 18,0 2,50 110,0 110,0 122,0 142,00 V6-01406 60 CR 87258 333285 83 D2 20,0 16,0 10,0 0,50 7,5 13,0 14,0 18,00 V6-01408 42 CR 764 400989 47 D2 70,0 33,5 18,0 2,50 88,0 88,0 100,0 120,00 V6-01412 60 CR 87258 104484 82 B3 90,0 53,0 22,0 2,50 160,0 160,0 172,0 192,00 V6-01413 60 CR 87258 104556 85 D4 83,0 56,0 16,0 2,00 32,0 70,0 46,0 90,00 V6-01431 45 NBR 670 454267 69 D22 395,0 630,0 132,0 1,30 125,0 156,0 125,0 190,00 V6-01444 50 CR 879 60040372 84 D7 160,0 232,0 32,5 1,30 125,0 156,0 149,0 190,00 V6-01445 50 CR 879 355400 84 D3 125,0 80,0 35,0 2,50 36,0 77,0 56,0 74,50 V6-01449 50 CR 879 152544 70 D8 100,0 105,0 17,0 0,60 15,0 23,0 18,0 34,00 V6-01450 42 CR 764 452567 55 D10 185,0 220,0 60,0 1,50 59,0 84,0 74,0 116,00 V6-01453 42 CR 764 454255 78 D9 86,0 75,0 26,0 1,00 5,4 17,0 12,5 32,00 V6-01466 57 CR 868 457512 45 D4 28,0 34,0 14,0 0,70 5,0 35,5 10,0 35,50 V6-01526 42 CR 764 400999 45 D3 90,0 55,0 40,0 2,50 200,0 200,0 212,0 232,00 V6-01528 50 CR 879 455421 86 B5 55,0 72,0 18,0 0,90 15,0 46,0 50,0 65,00 V6-01538 50 CR 879 434075 55 D4 80,0 80,0 30,0 1,50 20,0 40,0 20,0 54,00 V6-01544 50 CR 879 301805 60 B2 23,0 17,0 8,0 1,20 18,0 29,0 25,0 40,00 V6-01556 50 CR 879 432591 57 D2 32,0 26,0 8,0 0,80 12,0 23,0 15,5 30,00 V6-01585 50 CR 879 365460 52 D4 115,0 98,0 28,0 2,00 27,5 95,5 32,0 115,00 V6-01723 65 CR 119905 438571 65 D2 18,0 18,0 7,0 1,00 12,0 22,0 16,0 31,00 V6-01724 60 NBR 692 357997 51 D3 27,0 24,0 12,0 1,50 12,0 22,0 17,0 28,00 V6-01725 60 NBR 692 370363 51 D5 152,0 160,0 30,0 2,00 222,5 222,5 190,0 227,00 V6-01736 42 CR 764 401008 86 D5 150,0 150,0 30,0 2,00 228,5 228,5 233,0 234,50 V6-01737 42 CR 764 401009 87 D4 50,0 35,0 10,0 1,00 10,0 16,0 16,0 24,00 V6-01745 50 CR 879 436919 49 D4 92,0 50,0 18,0 2,00 29,0 111,0 34,0 123,00 V6-01754 50 CR 879 451337 66 B4 86,0 90,0 22,0 2,00 26,0 96,0 39,0 108,00 V6-01755 50 CR 879 451384 64 B5 105,0 75,0 25,0 1,50 60,0 75,0 70,0 90,00 V6-01774 50 CR 879 451414 78 D5 150,0 160,0 30,0 1,20 222,5 222,5 191,5 227,00 V6-01793 42 CR 764 336447 87 D11 99,0 130,0 33,0 0,80 24,0 24,0 26,0 40,00 V6-20044 50 CR 879 384441 62 B2 20,0 16,0 5,0 0,60 5,5 10,0 8,0 16,00 V6-20104 50 NBR 842 400549 45 D8 103,0 110,0 35,0 1,00 7,0 57,0 19,0 66,00 V6-20122 42 CR 764 452810 47 D4 21,2 33,0 7,0 0,50 5,8 21,2 13,0 28,35 V6-20134 50 CR 879 453832 45 D15 91,1 102,0 41,0 0,80 5,0 5,0 6,5 15,00 V6-20138 50 NBR 842 420271 44 D10 222,0 258,0 50,0 1,50 70,0 90,0 65,0 100,00 V6-20173 50 CR 879 458302 – D4 77,0 88,0 20,0 1,50 42,0 70,0 57,0 100,00 V6-20195 42 CR 764 501096 73 D2 78,0 72,0 34,0 2,50 19,0 67,0 46,0 90,00 V6-20199 60 CR 87258 501112 59 DB Available from stock D On request: Tool is available, delivery at short noticePage42© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows3R 1, 5Ø 99Ø 39Ø 33Manuf. length ~ 10L max. = 8L min. = 322Ø 5Ø 3R0,5Ø 4,5Ø 7R0 ,5Ø 6Ø 7,60,3Manuf. length ~ 131,50,9Ø 13,5Ø 11,50,5Ø7,8Ø 9,5Ø 16Ø 3L max. = 10L min. = 4Manuf. length ~ 16522L max. = 160L min. = 252231,51,5R 1, 51,5Ø 72Ø 62Ø 68V6-748, Article No. 29944V6-618, Article No. 29785V6-694, Article No. 4661841,6Ø 7,5Ø 4,5Ø 3,58R1 ,51Ø 24Ø7Ø 4Ø 16Ø 7Ø 4R 4Ø12,52Manuf. length ~ 10L max. = 12L min. = 40,3Manuf. length ~ 80L max. = 85L min. = 20Manuf. length ~ 18L max. = 20L min. = 6R 1101,7R 0,5Ø 4,2Ø 58R 11 R23Ø 12 Ø 8Ø 152Ø 11Ø 16Ø 22V6-1109, Article No. 5417V6-249, Article No. 438531V6-1231, Article No. 8934Manuf. length ~ 20L max. = 25L min. = 411R 1Ø 18Ø 7Ø 42Ø 142Ø 18Ø 250,61,5Manuf. length ~ 35L max. = 35L min. = 5,540,5Ø 22Ø 17Ø 7Ø 10,52Ø 14Ø 18Ø 25Ø 4Manuf. length ~ 5831 1 3L max. = 40 4L min. = 101Ø 25Ø 12Ø 4,5Ø 7Ø 12max 2x45°Ø 14Ø 20Ø 28R 1, 5V6-949, Article No. 435V6-1008, Article No. 14405V6-1281, Article No. 389744© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 43

Bellows | Multiple Convolution BellowsManuf. length ~ 30L max. = 30L min. = 8852,55Ø 18Ø 10Ø 7Ø 14,5Ø 21Ø 4,50,82,8Manuf. length ~ 91,1L max. = 102L min. = 41Ø 15,0Ø 8,4Ø 5,08Ø 6,50,85Manuf. length ~ 40L max. = 45L min. = 122,52,58Ø 7Ø 5Ø 10Ø 12Ø 281V6-55, Article No. 29209V6-20138, Article No. 420271V6-322, Article No. 43947272Manuf. length ~ 45L max. = 50L min. = 151Ø 24Ø 5Ø 12Ø 17R 1,5Manuf. length ~ 12L max. = 15L min. = 50,4R 0,75R 0,75Ø 5Ø 15Ø 16,5Ø 20,51 hole on thecircumference0,75Manuf. length ~ 14,5L max. = 20L min. = 50,61,21,3Ø 1,6Ø 24Ø 21Ø 15Ø 11Ø 5R 0,75Ø 13,5Ø 16Ø 17Ø 18Ø 21Ø 22,5Ø 23,2V6-258, Article No. 438028V6-1207, Article No. 452568V6-1194, Article No. 4402583,51,5Ø 9Ø 51Ø 7R 118 outside convolutions11,5Ø 24Ø 7Ø 51,5Ø 28,5Ø 20Ø 9Ø 52R 2Manuf. length ~ 45L max. = 40L min. = 1210 6 1,51,5Ø 12Ø 24Ø 22,5R 2Manuf. length ~ 150L max. 170L min. 4811,51Manuf. length ~ 40L max. = 40L min. = 5,54,30,52Ø 20R 2,5Ø 19,5Ø 24Ø 9Ø 11Ø 15R 1Ø 17Ø 26Ø 33V6-358, Article No. 435291V6-931, Article No. 440334V6-1009, Article No. 45649444© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows9 convolutions17,5Manuf. length ~ 86L max. = 75L min. = 268x7=56412,514Ø 32Ø 22Ø 17Ø 5,5Ø 10Ø 20Manuf. length ~ 22L max. = 26L min. = 5211Ø 24Ø 9Ø 52Ø 20Ø 32Ø 26 R 10,6Manuf. length ~ 281,50,530,7Ø 35,5Ø 25,7Ø 13,2Ø 11,2Ø 10,2Ø 5,7Ø 8,1Ø 11,7Ø 16,3Ø 22,4V6-1466, Article No. 457512V6-948, Article No. 434 (42 CR 764)/420983 (50 CR 879)V6-1526, Article No. 400999Manuf. length ~ 201,5 L max. = 164L min. = 540,7Ø 15Ø 5,5Manuf. length ~ 21,2L max. = 33 L min. = 72,54,9 3x3,85=11, 53,85R 1Ø 26Ø 23,6Ø 21,2Ø 18,8Ø 10,2Ø 9Ø 5,82,5Manuf. length ~ 17L max. = 15L min. = 54,51R0 ,750,8Ø 15Ø 13,5Ø 9,1Ø 6Ø 7,5Ø 10Ø 110,5x45°Ø 8Ø 10Ø 13,2Ø 16R 0,31,70,5Ø 21,2Ø 23Ø 26,7Ø 28,35R0,75Ø 9,5Ø 12,6V6-20104, Article No. 400549V6-20134, Article No. 453832V6-752, Article No. 428864Manuf. length ~ 40L max. = 50L min. = 150,5Ø 17Ø 6Ø 11R18Manuf. length ~ 75L max. = 95L min. = 281Ø 24Ø 12Ø 9Ø6Ø12,5R1, 58Manuf. length ~ 70L max. = 90L min. = 201Ø 23Ø 12Ø 13Ø 6R1, 5Ø 10R13Ø 19Ø 15Ø 25R2,74Ø 20Ø 36V6-169, Article No. 438526V6-126, Article No. 435526V6-167, Article No. 438520© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 45

Bellows | Multiple Convolution Bellows30,5Manuf. length~ 26 L max. = 30L min. = 203R5R2 R1 ,3Ø 30Ø 13Ø 6Ø 21Ø 32Ø 40Manuf. length ~ 253 L max. = 354L min. = 50,52Ø 25Ø 13Ø 10Ø 72Ø 12Ø 13,8Ø 10,8Ø 154,5Manuf. length ~ 40L max. = 50L min. = 83,50,5Ø 30Ø 131R1Ø 7Ø 9Ø13,5Ø 12,8R1Ø 10,8Ø 16V6-1104, Article No. 434028V6-471, Article No. 507077V6-525, Article No. 438219 (45 NBR670)/438221 (42 CR 764)9 convolutions101Ø 24Ø 10Ø 74Ø 50Ø 25Ø 713Ø 34Ø 12Ø 71,2Manuf. length ~ 120L max. = 130L min. = 3514R1Ø 10Ø 16Ø 18Ø 20Manuf. length ~ 70L max. = 95L min. = 203Ø 201Manuf. length ~ 33L max. = 35L min. = 104,5R 1,50,8Ø 18R 1,5Ø 25Ø 31V6-269, Article No. 438534V6-1150, Article No. 142815V6-875, Article No. 55303Ø 38Ø 26Ø 15Ø 73,5Ø 25Ø 22Ø 11Ø 78Ø 37Ø 22Ø 10Ø 7Manuf. length ~ 60L max. 60L min. 6,55 3 Ø15Ø 24Ø 36Ø 42Manuf. length ~ 3316,5 268,5Ø 9Ø 11Ø 21Ø 28Ø 321,3L max. 30L min. 5Manuf. length ~ 50L max. = 50L min. = 1551,51,5Ø 15Ø 30Ø 45Ø 554 holes (Ø 4,5) on the circumferenceV6-1011, Article No. 400903V6-1032, Article No. 402606V6-795, Article No. 45175346© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows10Manuf. length ~ 65L max. = 70L min. = 153,531Ø 30Ø 13Ø 10Ø 7R1 ,5Ø 207Manuf. length ~ 103L max. = 110L min. = 353Ø 57Ø 50Ø 39Ø 30Ø 13Ø 19Ø 28Ø 37Ø 461Ø 10Ø 7Manuf. length ~ 2013,410,62Ø 18Ø 17Ø 13Ø 147, 850,5R 1,54,3Ø 57Ø 63Ø 66103Ø 50Ø 57Ø 60Ø 63Ø 663R 1Ø 7,5Ø 12Ø 18V6-600, Article No. 438545V6-20122, Article No. 452810V6-1408, Article No. 400989Ø 26,5Ø 12,8Ø 8R1 ,5Ø 27,5Ø 8Ø 25Ø 15Ø 14,5Ø 82,4Manuf. length ~ 20L max. = 25L min. = 102,470,5R 1, 2R 1, 2Ø 21,5Ø 20Ø 24,8Manuf. length ~ 40L max. = 35L min. = 128 51Ø13,57 1Ø 20Ø 3Ø 32Ø 384 holes on thecircumferenceManuf. length ~ 58L max. 40L min. 87Ø 113,8 3,8 12,457,61V6-1052, Article No. 81226V6-307, Article No. 29502V6-257, Article No. 4392183Manuf. length ~ 33L max. = 36L min. = 83Ø 29Ø 15Ø 80,7 R 8Ø 23Ø 36Ø 42Ø 43R 4R33 2,5Manuf. length ~ 70L max. = 77L min. = 6,5530,5Ø 49Ø 34Ø 18Ø 8Ø 22Ø 32Ø 43Ø 533,2Manuf. length ~ 45L max. = 45L min. = 510,51,25R1Ø 35Ø 18Ø 8,5Ø 18Ø 31Ø 400,5 x 45°R2,4V6-947, Article No. 436933V6-1012, Article No. 453786V6-1138, Article No. 428843© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 47

Bellows | Multiple Convolution BellowsØ 34Ø 17Ø 8,510Ø 11Ø 918 convolutions10Ø 11Ø 9Manuf. length ~ 46L max. 45L min. 1531,5Ø 17Ø 1Manuf. Length ~ 85L max. = 95L min. = 25Ø 10Manuf. length ~ 145L max. = 165L min. = 5511010Ø 31Ø 4010Ø 19Ø 10Ø 19V6-802, Article No. 400840V6-338, Article No. 439491V6-337, Article No. 439492Ø 16Ø 912Ø 24Ø 12Ø 95Ø 27Ø 14Ø 9R1 ,5611Manuf. length ~ 24L max. = 16L min. = 67Ø 110,8Manuf. length ~ 70L max. = 65L min. = 17Manuf. length ~ 45L max. = 47L min. = 17Ø 16Ø 12Ø 1813Ø 12Ø 18Ø 215R 1,5Ø 19Ø 24V6-336, Article No. 439483V6-225, Article No. 428314V6-724, Article No. 438552Manuf. Length ~ 404L max. = 29L min. = 105,51R2,5R2,55Ø 28Ø 19Ø 17Ø 9Ø 23Ø 34Ø 43Manuf. length ~ 554,5 L max. = 70L min. = 185,814,851Ø 14Ø 9Ø 35Ø 19Ø 27Ø 33,5Manuf. length ~ 31L max. 35L min. 109Ø 28Ø 26Ø 9 -+ 0,153,53,50,8 +0,2 Ø 12Ø 14,5Ø 16,5Ø 21Ø 28Ø 31V6-15, Article No. 439217V6-261, Article No. 439215V6-914, Article No. 40089048© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsManuf. length ~ 563L max. = 60L min. = 7630,7Ø 47Ø 18Ø 9R 1Ø 22Ø 38Ø 45R 1R 4R 1R 13Manuf. length ~ 95L max. 185L min. 501Ø 40Ø 22Ø 9Ø 20Ø 256Manuf. length ~ 38L max. = 35L min. = 79Ø 56Ø 40Ø 15Ø 91Ø 253 3Ø 44Ø 52Ø 60V6-996, Article No. 457508V6-898, Article No. 400886V6-800, Article No. 43551612Manuf. length ~ 60L max. = 55L min. = 20R 1,510R 2,5 7R 1,51R1 ,5Ø 66,5Ø 34Ø 17Ø 14Ø 9Ø 22Ø 50Ø 70Ø 76Ø 79Manuf. length ~ 357L max. = 30L min. = 5811Ø 26,5Ø 20Ø 11,5Ø 9,5Ø 12Ø18,5Ø 26Ø 47Ø 583 holes (Ø 5,3) on thecircumference90,15 Manuf. length ~ 32L max. 32L min. 5Ø 11Ø 9,5Ø 14,5Ø 23Ø 32V6-729, Article No. 432997V6-665, Article No. 426800V6-107, Article No. 439216Manuf. length ~ 8015,5 L max. = 1001173,5L min. = 125,54,75R 101,2Ø 13,5Ø 9,5Ø 27,5Ø 52,5Ø 85,5Ø 68Manuf. length ~ 5010L max. = 35L min. = 10105Ø 16Ø 13Ø 10R 1, 51Manuf. length ~ 18L max. = 23L min. = 91Ø 32Ø 10R 1, 5Ø 23R 1, 5Ø 16,5333,54,75R 10Ø 73Ø 77Ø 88Ø 92R 1, 5Ø 16Ø 19Ø 24V6-764, Article No. 380287V6-1745, Article No. 436919V6-438, Article No. 29634© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 49

Bellows | Multiple Convolution BellowsØ 13Ø 102Manuf. length ~ 30L max. = 35L min. = 120,7R1, 5Ø 10Ø 25,5R1 ,5Manuf. length ~ 30L max. = 35L min. = 100,6Ø 26,5Ø 103Manuf. length ~ 65L max. = 65L min. = 3010Ø 27Ø 15Ø 25Ø 33Ø 25Ø 333111,5Ø 20Ø 25Ø 27Ø 40V6-554, Article No. 438537V6-979, Article No. 5810V6-52, Article No. 432593Ø 37Ø 17Ø 102Ø 37,5Ø 16Ø 14Ø 102R 1,50,7312Manuf. length ~ 35L max. = 35L min. = 146,3R 1,5Ø 10Ø 31Ø 31Ø 40Manuf. length ~ 45L max. = 46L min. = 1315°0,8Ø 30Ø 48Ø 56325Manuf. length ~ 78L max. = 80L min. = 15112Ø 15,5Ø 49,5R 3Ø 27,5Ø 52Ø 64Ø 743 holes (Ø 3,7) on thecircumferenceV6-555, Article No. 438572V6-945, Article No. 413V6-1348, Art.-Nr. 429741 (50 CR 879)/430248 (42 CR 764)Manuf. length ~ 1607,5 L max. = 195L min. = 407, 52,52,52Ø 80Ø 50Ø 56Ø 68Ø 72Ø 21Ø 16Ø 102,515Manuf. length ~ 100L max. = 100L min. = 1517R 1, 51,51,51,5Ø 101Ø 48Ø 18Ø 10R 2Ø 24Ø 77Ø 127Ø 150Manuf. length ~ 823,2L max. = 70L min. = 202870,511Ø 33,5Ø 19Ø 10,8Ø 22Ø 31,52,7Ø 26,5Ø 40Ø1,53,5V6-741, Article No. 456488V6-793, Article No. 122760V6-1119, Article No. 40094050© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows6,52,51,5Ø 16Ø 111138R 1, 5Ø 44,5Ø 17Ø 111,53,5Ø 50Ø 35Ø 16Ø 11Manuf. length ~ 46L max. 35L min. 129,580°1,53,5Ø 17Ø 26Ø 31Manuf. length ~ 92L max. = 80L min. = 2051,5R 2Ø 27Ø 35Ø 43Manuf. length ~ 60L max. = 45L min. = 15221,5Ø 21Ø 54Ø 68R4V6-833, Article No. 400864V6-829, Article No. 507862V6-111, Article No. 434031163,5Manuf. length ~ 54L max. = 45L min. = 151,5Ø 50Ø 35Ø 16Ø 11Ø 23Ø 54Ø 62R1R2Manuf. length ~ 135~ 1,5 L max. = 1705,5L min. = 404 x 90° Ø 4,322Ø 18Ø 16Ø 14Ø 11Ø 72Ø 120Ø 82Ø 102Ø 115R 1Manuf. length ~ 15021,5L max. = 14521, 52 19,5L min. = 3519,5 2Ø 11,511Ø 41Ø 17Ø 23,4Ø 20Ø 19Ø 24R 1Ø 131R 1V6-320, Article No. 440257V6-1218, Article No. 454250V6-836, Article No. 4008691Ø 12R1 ,5R12R 1Ø 30Ø 18Ø 15Ø 12R 1, 542R 1, 5Ø 28Ø 25Ø 22Manuf. length ~ 55L max. = 80L min. = 25Ø 15R1 ,5Ø 15Ø 27R1Manuf. length ~ 27L max. = 24L min. = 126884442R 11R 1, 5R 1, 5Ø 17Ø 22Ø 25Ø 286Manuf. length ~ 18L max. = 18L min. = 78,551,51Ø 16Ø 18Ø 31V6-158, Article No. 430845V6-1725, Article No. 370363V6-1724, Article No. 357997© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 51

Bellows | Multiple Convolution Bellows41,5Ø 28Ø 23Ø 15,56,55Ø 18Ø 12Ø 15121Ø 15Ø 12Manuf. length ~ 32L max. = 26L min. = 8Manuf. length ~ 54L max. = 40L min. = 101,5Ø 18Manuf. length ~ 85L max. = 100L min. = 2520,8Ø 12Ø 16Ø 305Ø 27Ø 24Ø 30Ø 332,6R1 ,5Ø 20Ø 25Ø 31Ø 38V6-1585, Article No. 365460V6-288, Article No. 452930V6-650, Article No. 42827581,5Ø 22Ø 18Ø 1253918Ø 12101,5Ø 30Ø 26Ø 17Ø 12R 1Manuf. length ~ 82L max. = 75L min. = 20Ø 41Ø 231611, 57, 514Ø 26Ø 374all radii without dimensions R = 2Manuf. length ~ 55L max. = 50L min. = 121251,61,8Ø 20Ø 28Ø 35Manuf. length ~ 55L max. = 50L min. = 1210514,5Ø 22Ø 34Ø 37Ø 40R 2,5R1V6-22, Article No. 29192V6-289, Article No. 439474V6-716, Article No. 4272722,4Manuf. length ~ 45L max. = 60L min. = 182,2R1 ,75Ø 19Ø 12R 1,75Ø 35Ø 36Ø 43Ø 461,52,4Manuf. length ~ 45L max. = 60L min. = 182,20,7Ø 19Ø 12Ø 36,5Ø 36Ø 43Ø 46R1 ,75R1 ,7510Manuf. length ~ 70L max. = 65L min. = 151,7515 9 24Ø 20Ø 12Ø 54Ø 31Ø 4878Ø 42Ø 51Ø 54V6-880, Article No. 438558V6-580, Article No. 66382 (50 CR 879)/ 81222(42 CR 764)V6-423, Article No. 43521552© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows2,8Manuf. length ~ 57L max. = 65L min. = 18R21Ø 20R2Ø 12Ø 41Ø 42Ø 50Ø 53Manuf. length905~ 6215 421,2Ø 60Ø 45Ø 40Ø 37Ø 12Ø 41Ø 48Ø 53Ø 655,5 22Manuf. length ~ 80L max. = 95L min. = 1584421Ø 60Ø 40Ø 19Ø 17Ø 15Ø 12R2Ø 20Ø 40Ø 48Ø 52Ø 55Ø 56Ø 61R1R3R1 R 3V6-581, Article No. 438541 (CR)/438542 (NBR)V6-859, Article No. 31869V6-625, Article No. 43821612Ø 49,5Ø 37,5Ø 16Ø 12Ø 10R1R 2Ø 48Ø 27Ø 21Ø 12152Ø 120Ø 884Manuf. length ~ 75L max. = 80L min. = 15101Holes (Ø 3,7) on thecircumferenceØ 17,5Ø 29,5Ø 54Ø 64Ø 741Manuf. length ~ 100L max. = 115L min. = 138R 2R 514Ø 68Ø 38Ø 63Ø 73R 0,5Manuf. length ~ 14515 L max. = 155L min. = 251,52Ø 95Ø 88V6-631, Article No. 426386V6-1014, Article No. 454262V6-1261, Article No. 4544812,5Ø 39Ø 22,5Ø 17Ø 14Ø 12,51Ø 24Ø 18Ø 1320 2 2 convolutions10Ø 24Ø 15Ø 1310,5Manuf. length ~ 53L max. = 50L min. = 10141,5Ø 34Manuf. length ~ 15L max. = 25L min. = 60,5Manuf. length ~ 160Stroke ~ 120L max. 180L min. 60111Ø 154Ø 32Ø 37R 0,52Ø 15,5Ø 18,5Ø 20,5V6-816, Article No. 434459V6-989, Article No. 117054V6-930, Article No. 400893© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 53

Bellows | Multiple Convolution BellowsManuf. length ~ 65107L max. = 65L min. = 183952 26Ø 19Ø 13Ø 36Ø 19Ø 40Ø 30Ø 38R 1, 51,5Ø 2ventilation hole5Manuf. length ~ 457 L max. = 50L min. = 80,80,80,8Ø 33Ø 16Ø 13,5R 1, 5Ø 21Ø 26R 1, 5Ø 25,5Ø 28Ø 4412 convolutions17,5Manuf. length ~ 155L max. = 165L min. = 4517,5Ø 22Ø 14R1,5Ø 18R1,5Ø 14Ø 22Ø 30V6-505, Article No. 453725V6-616, Article No. 400781V6-237, Article No. 427261Manuf. length ~ 57L max. = 65L min. = 25Ø 40Ø 20Ø 1413,5Ø 25,5Manuf. length ~ 74L max. = 95L min. = 160,6Ø 38Ø 25Ø 145Ø 26Manuf. length ~ 30L max. = 40L min. = 84Ø 52Ø 42Ø 14R 24131,57, 5Ø 24Ø 395,5Ø 24Ø 345R 2Ø27V6-439, Article No. 29637V6-905, Article No. 428836, 437671 (42 CR764)V6-644, Article No. 400787Manuf. length ~ 55L max. = 55L min. = 1212 9114R 2,5Ø 34Ø 21Ø 18Ø 14Ø 20Ø 48Ø 66R1 ,58Manuf. length ~ 91L max. = 94 L min. = 20101,5Ø 56Ø 22Ø 14Ø 28Ø 57Ø 70Ø 78Ø 100R 2,5R 2,5R 2,54Manuf. length ~ 60L max. 45L min. 12183,54,55,51,25Ø 25Ø 14,5Ø 18,5Ø 20Ø 30Ø 27Ø 31Ø 33Ø 388V6-585, Art.-Nr. 436695 (50 CR 879)/436697 (42 CR 764)V6-1358, Article No. 451650V6-189, Article No. 44039054© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows7Manuf. length ~ 75L max. = 85L min. = 221,5Ø 49Ø 28Ø 24Ø 153Ø 20Ø 31R 2,5R1 ,51,4Manuf. length ~ 33L max. = 45L min. = 151,41R 1,5Ø 36Ø 15R 1,5Ø 30Ø 5210Manuf. length ~ 80L max. = 80L min. = 20102,51Ø 36Ø 24Ø 153,5Ø 18,5Ø 263,51,51,5Ø 264,4 Ø 362,5Ø 30Ø 34,5Ø 40V6-488, Article No. 426793V6-277, Article No. 435217V6-156, Article No. 436158Manuf. length ~ 10013,5 L max. = 1057,5L min. = 172,50,63Ø 34Ø 27Ø 23Ø 18R 1, 5Ø 15Ø 18Ø 22Ø 32Manuf. length ~ 55L max. = 72L min. = 180,9R 1, 54Ø 65Ø 50Ø 15459Ø 462,8Manuf. length ~ 60L max. = 75L min. = 15R 2Ø 23Ø 15R2Ø 46Ø 472,8 Ø 55Ø 651V6-1450, Article No. 452567V6-1538, Article No. 434075V6-582, Article No. 432918Manuf. length ~ 3526L max. = 40L min. = 10R1 ,50,7Ø 4,5Ø 35Ø 21Ø 15Ø 21Ø 52Ø 604 holes on thecircumference8Manuf. Length ~ 86L max. = 88L min. = 158Ø 15Ø 761Manuf. length ~ 858 L max. = 90 15L min. = 20331,5Ø 55Ø 34Ø 21R 1, 5Ø 70Ø 90Ø 92Ø 98Ø 108R 1, 51,5Ø 15V6-366, Article No. 427266V6-116, Article No. 439182 (42 CR764)/439181 (50 CR 879)V6-787, Article No. 29962© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 55

Bellows | Multiple Convolution Bellows12R1 ,5Ø 20,5Ø 15,5214 2convolutionsR 118 convolutionsR2Ø 24Ø 161Manuf. length ~ 80L max. = 80L min. = 1512R1 ,5Ø 30Ø 35Ø 45Manuf. length ~ 119L max. = 153L min. = 5654R 1Ø 16Ø 20Ø 261Manuf. length ~ 150L max. = 195L min. = 401R2Ø 16Ø 24Ø 35V6-1019, Article No. 438569V6-1353, Article No. 82687V6-293, Article No. 43402613 convolutions1R1, 5Ø 40Ø 22Ø 16216 2 convolutions10Ø 43Ø 26Ø 20R 2R 113,53Ø 21Ø 18Ø 161Manuf. length ~ 95L max. = 150L min. = 50Manuf. length ~ 240L max. = 320L min. = 651Manuf. length ~ 155L max. 180L min. 45R1, 5Ø 20Ø 2611Ø 23R 2Ø 16Ø 2213,5Ø 35Ø 20V6-13, Article No. 438211V6-586, Article No. 431276V6-639, Article No. 4007855Ø 50Ø 37Ø 23Ø 16Ø 15R 2R 212 convolutions81,3Ø 47Ø 22,5Ø 16Ø 3031,5R 2Ø 62Ø 16Ø 30Manuf. Length ~ 60L max. = 41L min. = 1815Ø 30Ø 37Ø 39Ø 451,5R 2Manuf. length ~ 190L max. = 240L min. = 6512351,3Ø 37Ø 43Ø 49Ø 544Manuf. length ~ 120L max. = 160L min. = 253R2Ø 47Ø 54Ø 86V6-282, Article No. 440305V6-404, Article No. 428849V6-610, Article No. 42637556© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows7Manuf. length ~ 63L max. = 55L min. = 151,5Ø 55Ø 30Ø 1743Ø 23Ø 3214Ø 454Ø 40Ø 52Manuf. length ~ 8515 L max. = 90 10L min. = 155Ø 554 holes on thecircumference155Ø 128,7Ø 107,4Ø 86,2Ø 65Ø 22Ø 17R 1, 5121777Ø 40Ø 60Ø 80Ø 100Ø 120Ø 134Ø 146Ø 1507120 17Ø 42Ø 231Ø 18Ø 25Manuf. length ~ 100L max. = 95L min. = 20R1 ,5Ø 68V6-221, Article No. 428830V6-1141, Article No. 454243V6-713, Article No. 43152573Ø 34Ø 26Ø 20Ø 173,510,5Ø 40Ø 35Ø 29Ø 25R 1,753,5Manuf. length ~ 58L max. = 40L min. = 1073Ø 24Ø 34Ø 30Ø 4012,53,5Manuf. length ~ 234L max. = 17L min. = 84869 32Ø 77Ø 24Ø 21Ø 18R 1,512R 1,75Ø 18Ø 24Ø 353,51,2Manuf. length ~ 165L max. = 200L min. = 3091,523R 1,5Ø 40Ø 34Ø 37Ø 40V6-76, Article No. 433980V6-1556, Article No. 432591V6-531, Article No. 45372893Ø 24Ø 21Ø 18R1 ,5821,52Ø 24Ø 21Ø18R1 ,5R11293Ø 54Ø 24Ø 181,5Manuf. length ~ 160L max. = 200L min. = 32931,5Ø 66Ø 34Ø 37Ø 40R1 ,5Manuf. length ~ 84L max. = 90L min. = 1291,753,51Ø 28Ø 39Ø 42,5Ø 44,5Ø 45,5R1R2Manuf. length ~ 100L max. 100L min. 2051,5Ø 31Ø 39V6-503, Art.-Nr. 440392 (42 CR 764)/440391 (50 CR 879)V6-347, Article No. 501252V6-828, Article No. 11520© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 57

Bellows | Multiple Convolution Bellows9Manuf. length ~ 120L max. = 135L min. = 18313 121,53Ø 82Ø 25Ø 22Ø 18Ø 49Ø 55Ø 59Ø 629,512,53Manuf. length ~ 140L max. = 160L min. = 283Ø 25Ø 22Ø 18Ø 47Ø 55Ø 59Ø 62Ø 801,513Manuf. length ~ 95L max. = 120L min. = 2081R3R4Ø 70Ø 30Ø 18Ø 40Ø 61Ø 77V6-75, Article No. 439195V6-275, Article No. 451293V6-313, Article No. 440315Manuf. length ~ 858L max. = 105L min. = 181,5R2,5Ø 26Ø 18Ø 28Ø 574Manuf. length ~ 681Ø 98Ø 79Ø 56Ø 28Ø 18R 113,5Manuf. length ~ 120L max. = 120L min. = 459,53R 2Ø 56Ø 28Ø 24Ø 18Ø 3210R2,5Ø 70Ø 78Ø 1004R 2Ø 43Ø 61Ø 8813 9R 2Ø 120Ø 126Ø 130Ø 132V6-791, Article No. 426798V6-942, Article No. 450411V6-575, Article No. 297529Manuf. length ~ 74L max. = 65L min. = 10161,5Ø 61,52,25 Ø 29Ø 18,53,52,254,5Ø 47Ø 6112Manuf. length ~ 90L max. = 100L min. = 28101,751,5Ø 26Ø 18,5R 2Ø 50Ø 61,5Ø 67Ø 70R 22,8Manuf. length ~ 23L max. = 25L min. = 142,80,510,5Ø 33,9Ø 31,3Ø 29,3Ø 27,3Ø 25,3Ø 23,3Ø 21,3Ø 19Ø 27,5V6-203, Article No. 431289V6-843, Article No. 432191V6-383, Article No. 43084658© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows15 convolutions15Manuf. length ~ 140L max. = 150L min. = 35131Ø 28Ø 26Ø 19Ø 35R 112 Ø 32 R 1,5Ø 382,8Ø 40Ø 46Manuf. length ~ 70L max. = 95L min. = 151R2Ø 19R 2Ø 56Ø 60Ø 804Manuf. length ~ 70L max. = 90L min. = 131,51Ø 45Ø 24Ø 21Ø 1921Ø 25Ø 45Ø 65Ø 75V6-679, Article No. 426799V6-565, Article No. 434030V6-714, Article No. 427269Manuf. length ~ 7810618103,52Ø 90Ø 27Ø 19Ø 25Ø 4636Ø 50Ø 67Ø 80R 1, 53,512Manuf. length ~ 80L max. = 80L min. = 1015 R 1,5 3R1 ,51,5Ø 98Ø 92Ø 75Ø 25Ø 19Ø 45Ø 57Ø 86Ø 82Ø 9226 convolutions15Manuf. length ~ 290L max. = 340L min. = 130151,8Ø 23Ø 37Ø 23,5Ø 19,5V6-20199, Article No. 501112V6-955, Article No. 429670V6-915, Article No. 4402603,41Ø 19R2 ,5R2Ø 19,543Ø 26Ø 20Manuf. length ~ 115L max. = 150L min. = 30Ø 28Manuf. length ~ 48L max. = 55L min. = 201,5Manuf. length ~ 35L max. = 40L min. = 80,63,4Ø 48R2Ø 32,5Ø 44,5Ø 5543Ø 19Ø 20Ø 26Ø 29R1 ,5V6-726, Article No. 426387 (CR)/429078 (NBR)V6-130, Article No. 437298V6-722, Article No. 336382© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 59

Bellows | Multiple Convolution Bellows15 convolutionsManuf. length ~ 120L max. = 160L min. = 401R 1,5Ø 357Ø 247Ø 20Ø 26Manuf. length ~ 505 L max. = 50 5L min. = 101,51,51,5Ø 60Ø 46Ø 25Ø 23Ø 20R 0,5R 2R 2R 0,5Ø 30Ø 33Ø 358,5Manuf. length ~ 42L max. = 38L min. = 103 11 1,51Ø 23,5Ø 20Ø 25Ø 34Ø 40V6-236, Article No. 426319V6-274, Article No. 439432V6-1390, Article No. 40098812135Manuf. length ~ 120L max. = 140L min. = 3854353Ø 70Ø 47Ø 31Ø 24Ø 20R 4R 4Ø 33Ø 35Ø 453,53 3714133,5714Manuf. length ~ 80L max. = 80L min. = 30243Ø 203 Ø 40Ø 54R11,5R1Manuf. length ~ 170L max. = 210L min. = 321212993Ø 27Ø 20Ø 83Ø 501,53Ø 55Ø 71231,521V6-218, Article No. 430858V6-1544, Article No. 301805V6-434, Article No. 4382138 convolutions9Ø 27Ø 20R1 ,5Ø 54Ø 25Ø 21Manuf. length ~ 185L max. = 225L min. = 30121,5Ø 50Ø 55Ø 65Ø 833R35 convolutionsManuf. length ~ 60L max. = 70L min. = 30Ø 35,5Ø 20,5R1 ,51Manuf. length ~ 13012,515 L max. = 125L min. = 352Ø 32Ø 35Ø 39V6-861, Art.-Nr. 429667 (42 CR 764)/429668 (50 CR 879)V6-302, Article No. 440318V6-792, Article No. 43086160© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows11, 5 2,59Ø 49Ø 32Ø 29Ø 21R 111, 5Ø 54Ø 32Ø 29Ø 21R 16 convolutions9Ø 80Ø 32Ø 26Ø 21R 1,512,5Manuf. length ~ 130L max. = 130L min. = 452Ø 33Ø 39Manuf. length ~ 135L max. = 120L min. = 602Ø 35Manuf. length ~ 175L max. = 210L min. = 401,5Ø 50Ø 63Ø 4013,5915354,54346Ø 5818,5 15 9 214,5Ø 35Ø 43Ø 4612R 1,5Ø 46Ø 52Ø 58Ø 104V6-195, Article No. 436916V6-305, Article No. 426323V6-365, Article No. 431649Ø 44Ø 21,51 R1118R1 ,5Ø 2811 convolutions5 211 10Ø 50Ø 30Ø 25Ø 22Manuf. length ~ 45L max. = 55L min. = 158R 1,5Ø 30Ø 37Ø 41Ø 43Manuf. length ~ 56L max. = 70L min. = 1811 81,5R1 ,5Ø 22,5Ø 22Ø 25Ø 40Manuf. length ~ 145L max. = 160L min. = 4013 12514Ø 35,5Ø 31Ø 34Ø 39V6-570, Article No. 436744V6-227, Article No. 439167V6-273, Article No. 426370Manuf. length ~ 15512 L max. = 18012L min. = 2233Ø 29Ø 26Ø 22Ø 83Ø 50Ø 55Ø 59Ø 62R 1, 51,5R 1, 56 convolutions9Manuf. length ~ 150L max. = 180L min. = 30121,5R1, 5R1, 5Ø 83Ø 29Ø 26Ø 22Ø 50Ø 55Ø 59Ø 62Ø 8312121Manuf. length ~ 160L max. = 175L min. = 22Ø 93Ø 30Ø 22Ø 60Ø 82Ø 90Ø 115V6-490, Article No. 457774V6-95, Article No. 438519V6-212, Article No. 439178© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 61

Bellows | Multiple Convolution Bellows2,5 R 2Ø 42Ø 32Ø 23R 1, 5R 211 convolutions5,55Ø 38Ø 34Ø 24Manuf. length ~ 48L max. = 60L min. = 152,51Ø 29Ø 23Ø 31Ø 408Manuf. length ~ 80L max. = 80L min. = 2317R 1Ø 28Ø 25Ø 26Ø 31Ø 35Ø 281,518Manuf. length ~ 99L max. = 130L min. = 335,542,5Ø 26Ø 24Ø 36Ø 400,8V6-773, Article No. 435481V6-234, Article No. 440348V6-20044, Article No. 384441MetalBellows10Ø 26Ø 241,5Ø 63Ø 311064Ø 45Ø 35Ø 31Ø 28Ø 24R 2 R 215 2 2 convolutions123732Ø 80Ø 34Ø 243Manuf. length ~ 75L max. 80L min. 15Ø 451,5Manuf. length ~ 50L max. = 40L min. = 121061,5R 2Manuf. length ~ 310L max. 370L min. 9081,5Ø 50Ø 70Ø 80R 24Ø 40,5Ø 54Ø 58Ø 61Ø 65302463Ø 56Ø 63Ø 71V6-826, Article No. 456489V6-851, Article No. 457841V6-738, Article No. 600371927 convolutionsManuf. length ~ 160L max. = 185 L min. = 32912331,5Ø 70Ø 31Ø 28Ø 24Ø 55Ø 55Ø 70Ø 74Ø 77Ø 9512 9Manuf. length ~ 100L max. = 105L min. = 514 111Ø 80Ø 30Ø 24Ø 52Ø 72Ø 72Ø 78Ø 120R1 ,5R 1,58 convolutions14Manuf. length ~ 190L max. = 220L min. = 4014 R 1,51,5R 1,5Ø 66Ø 31Ø 28Ø 24Ø 40Ø 80Ø 94Ø 98Ø 101Ø 114V6-69, Article No. 432599 (42 CR 764)/432600 (53 CR 858)V6-604, Article No. 436936V6-530, Article No. 42726762© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows10Manuf. length ~ 120L max. = 130L min. = 301Ø 29Ø 25Ø 34Manuf. length ~ 35L max. = 40L min. = 150,6Ø 46Ø 37Ø 25R1 ,5R1,5Ø 2515 convolutions13,5Manuf. length ~ 285L max. = 350L min. = 65Ø 72, 5Ø 27,4Ø 25Ø4 71,510Ø 5219Ø 43Ø 46V6-416, Article No. 434015V6-462, Article No. 440279 (CR)/440283 (NBR)V6-59, Article No. 292133,5Ø 60Ø 48Ø 30Ø 28Ø 25Ø 22R 25Ø 95Ø 35Ø 25R 2,58 convolutions5,5R 1,5Ø 35Ø 30Ø 25Ø 108Manuf. length ~ 41L max. = 34L min. = 1010171Manuf. length ~ 90L max. = 115L min. = 181Manuf. length ~ 170L max. = 220L min. = 452Ø 804Ø 42Ø 50Ø 55Ø 58Ø 61Ø 665R 2,5Ø 72Ø 75Ø 855,5R 1,5Ø 75Ø 80Ø 85V6-997, Article No. 451314V6-583, Article No. 457502V6-251, Article No. 43551851,5Ø 45Ø 25,513 convolutions385Manuf. length ~ 1305 L max. = 160L min. = 301Manuf. length ~ 23L max. = 30L min. = 81Ø 26R1, 5R1, 5Ø 26Ø 38Ø 48Manuf. length ~ 114L max. = 130L min. = 45251Ø 40Ø 261,51Ø 41V6-966, Article No. 350974V6-127, Article No. 432585V6-200, Article No. 438022© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 63

Bellows | Multiple Convolution Bellows7Manuf. length ~ 55L max. = 60L min. = 187441R2Ø 34Ø 26Ø 33Ø 30Ø 38Ø 45Manuf. length ~ 304L max. = 28L min. = 6711Ø 41Ø 31,5Ø 27,8Ø 26R 0,75Ø 321,25Ø 32Ø 401,50,712 convolutions3,5 410Wall thicknessat the convolutionsincreasing from 1 to 1,5 mmManuf. length ~ 170L max. = 190L min. = 45103,5 4Ø 50Ø 36Ø 32Ø 26Ø 40Ø 34Ø 41Ø 45Ø 60V6-592, Article No. 426382V6-835, Article No. 452564V6-292, Article No. 43669915 convolutions103,5450Ø 36Ø 32Ø 26 R 284,5Ø 92Ø 33Ø 30Ø 26R1,75Ø 100Ø 80Ø 48Ø 28Ø 26115R 1Manuf. length ~ 225L max. = 230L min. = 551Ø 40Manuf. length ~ 154L max. = 195L min. = 181,5Ø 55Manuf. length ~ 86L max. = 90L min. = 223874Ø 32Ø 332,5103,54Ø 34Ø 41Ø 45Ø 60R 210,57Ø 42Ø 46Ø 49R1,75113,5Ø 39Ø 59Ø 77Ø 96Ø 98Ø 108102,5V6-401, Article No. 440291V6-79, Article No. 431867V6-1755, Article No. 45138412 convolutions133Ø 145Ø 34Ø 30Ø 26R214 convolutions3206Ø 57Ø 50Ø 35Ø 30,6Ø 26,6R1 ,57 convolutions5Ø 34Ø 27Manuf. length ~ 410L max. = 520L min. = 85121,44 2Ø 98Ø 112Ø 116Ø 120Manuf. length ~ 200L max. = 240L min. = 906201,83Ø 36Ø 40Ø 44Ø 55Ø 60R1,5Manuf. length ~70L max. = 80L min. = 1851Ø 32Ø 31Ø 45V6-1156, Article No. 454245V6-324, Article No. 440316V6-290, Article No. 43259064© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows10 convolutions31Ø 42Ø 27Ø 20R1, 5R 2R 2203R 1, 5Ø 51Ø 46Ø 44R 1, 51,57 convolutions123R1Ø 76Ø 37Ø 35Ø 29Ø 27Manuf. length ~ 140L max. = 180L min. = 405155Ø 35Ø 36Ø 38Ø 45R1Manuf. length ~ 85L max. = 75L min. = 151531Ø 401,5Ø 27Ø 28Ø 34Ø 60R 1, 5Manuf. length ~ 134L max. = 160 L min. = 32121,5Ø 50Ø 62Ø 49Ø 55Ø 57Ø 90V6-259, Article No. 439441V6-363, Article No. 432594V6-106, Article No. 430856 (NBR)/430857 (CR)10Manuf. length ~ 6010 L max. = 60L min. = 82Ø 90Ø 80Ø 33Ø 27Ø 45Ø 52Ø 56Ø 6215Manuf. length ~ 75L max. = 70L min. = 1815226621,52Ø 37Ø 33Ø 27Ø 30Ø 57Ø 54Ø 60Ø 641258Manuf. length ~ 11510 L max. = 9822L min. = 2817, 54101,54R 1R 1101Ø 105Ø 85Ø 55Ø 27,534Ø 27,50,540,54Ø 71Ø 90Ø 95,5Ø 97,5Ø 105Ø 115V6-1055, Article No. 457773V6-857, Article No. 434023V6-1723, Article No. 4385711,7Ø 45Ø 289 convolutionsR 1,57, 5 R1Ø 49Ø 33103Ø 35Ø 32Ø 28R 1,50,6Manuf. length ~ 45L max. = 60L min. = 12Ø 34Manuf. length ~ 95L max. = 120L min. = 351Manuf. length~ 100L max.= 115L min.= 282Ø 35R 1,51,7R1 ,757, 55,521,5Ø 28Ø 35103Ø 29Ø 33Ø 36Ø 60V6-640, Article No. 427268V6-296, Article No. 426795V6-594, Article No. 429662© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 65

Bellows | Multiple Convolution Bellows11 convolutions210,5Ø 42Ø 28R117 convolutions102Ø 42Ø 41Ø 2814 convolutions2063Ø 59Ø 53Ø 38Ø 34Ø 28,5R 1,5Manuf. length ~ 200L max. = 235L min. = 652Manuf. length ~ 270L max. = 344L min. = 1242Manuf. length ~ 200L max. = 265L min. = 85214,52Ø 41Ø 39Ø 55Ø 62142Ø 39Ø 55Ø 626203Ø 37,5Ø 41Ø 45Ø 58Ø 62R1 ,5V6-755, Article No. 451312V6-201, Article No. 454462V6-325, Article No. 42679413Manuf. length ~ 120L max. = 90L min. = 30332,5R 2Ø 56Ø 30Ø 28,5Ø 36,5Ø 68Ø 102Ø 90Ø 120Ø 1403,52,5Ø 914,513Manuf. length ~ 83L max. = 65L min. = 20142222R 3Ø 68Ø 54Ø 37Ø 33Ø 29Ø 35Ø 50R 3,5Ø 67Ø 72Ø 78Ø 84283853R 16319 21,5Manuf. length ~ 135L max. = 115L min. = 5023 192,5Ø 60,5Ø 39Ø 35Ø 29Ø 87Ø 62Ø 83Ø 89Ø 93R 2V6-475, Article No. 400708V6-1023, Article No. 454488V6-384, Article No. 440317Manuf. length ~ 92144010R 12,510Ø 104Ø 86Ø 50Ø 31Ø 2964Ø 34Ø 36Ø 46Ø 64Ø 84Ø 111Ø 113Ø 123R 13,533,5219 2 convolutionsManuf. length ~ 43020L max. = 520L min. = 80205151,5155Ø 40Ø 301,5Ø 35Ø 65R 2,5R 1Manuf. length ~ 98L max. = 105L min. = 205,30,66Ø 38Ø 30R2Ø 36Ø 48V6-1754, Article No. 451337V6-589, Article No. 15267V6-904, Article No. 37541966© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsManuf. length ~ 58L max. = 60 L min. = 221,5Ø 55Ø 30Ø 42Manuf. length ~ 13015 L max. = 14510L min. = 30412,5Ø 54Ø 40Ø 30Ø 392,5Manuf. length ~ 25L max. 35L min. 40,53Ø 48Ø 36Ø 30R 1,75Ø 37Ø 42Ø 472,53Ø 30Ø 36Ø 37V6-422, Article No. 428310V6-824, Article No. 368141V6-720, Article No. 4008049 convolutionsManuf. length ~ 275L max. = 350L min. = 552Ø 90Ø 47Ø 38Ø 30Ø 50Ø 105101,5Manuf. length ~ 85L max. = 90L min. = 151,5Ø 73Ø 37Metal Ø 32Bellow Ø 30R 2Ø 5610Manuf. length ~ 100L max. = 105L min. = 181,5Ø 66Ø 37Metal Ø 32Bellow Ø 30R 2 4Ø 5689 114Ø 56Ø 64Ø 701,5Ø 60Ø 80Ø 9081,5Ø 60Ø 80Ø 90V6-456, Article No. 29663V6-805, Article No. 365839V6-827, Article No. 35570212Ø 68Ø 32Ø 30206Ø 106Ø 86Ø 39Ø 30R 23,8Ø 110Ø 30R 2,5Manuf. length ~ 93L max. = 88 L min. = 151Ø 40Ø 50Manuf. length ~ 130L max. = 75L min. = 22571,5Ø 63Ø 83Ø 882Manuf. length ~ 80L max. = 105L min. = 28Ø 8812Ø 63Ø 65Ø 858Ø 86Ø 95R 23,8R 2,5Ø 86V6-1329, Article No. 60305V6-314, Article No. 451741V6-903, Article No. 438936© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 67

Bellows | Multiple Convolution Bellows14212Ø 58Ø 311,56 convolutions412Ø 60Ø 37Ø 31R 2Ø 88Ø 41Ø 31825 172Ø 56Manuf. length ~ 93L max. = 90L min. = 2214122Ø 411,5Manuf. length ~ 140L max. = 150L min. = 22181Ø 31,5Ø 31Ø 33Manuf. length ~ 110L max. = 65L min. = 3527,5 335,58Ø 79Ø 83Ø 96Ø 102V6-448, Article No. 122870 (50 CR 879)/49046170 (60 CR 176307)V6-603, Article No. 438548V6-206, Article No. 428315Manuf. length ~ 1053,8 L max. = 1303,8L min. = 15R 2,555Ø 120Ø 85Ø 30Ø 901R 2,58Manuf. length ~ 60L max. = 60L min. = 1580,70,7Ø 54Ø 40Ø 32Ø 32551,5Manuf. length ~ 70L max. = 85L min. = 251Ø 50Ø 47Ø 321,5Ø 47V6-584, Article No. 375144V6-1236, Article No. 436913V6-965, Article No. 4537849 convolutionsØ 608 convolutionsR0 ,8R 0,71,5Manuf. length ~ 120L max. = 170L min. = 42131,2R 2Ø 41Ø 32Ø 33Manuf. length ~ 140L max. = 190L min. = 401,2Ø 3Ø 38Manuf. length ~ 20L max.= 30L min. = 104R 0,751Ø 52Ø 48Ø 39Ø 35Ø 32Ø 381Ø 65Ø 724 holes (Ø 4,2) on the circumference1,55Ø 542,7Ø 32Ø 40V6-209, Article No. 439186V6-407, Article No. 428832V6-736, Article No. 42637468© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsManuf. length ~ 831513L max. = 56L min. = 16133,5222R 3,5Ø 90Ø 86Ø 81Ø 75Ø 70Ø 67Ø 56Ø 46Ø 32Ø 36Ø 40Ø 5825Manuf. length ~ 160L max. = 130L min. = 2045R3 ,542R3Ø 85Ø 46Ø 38Ø 34Ø 62Ø 166Ø 176Ø 1907Manuf. length ~ 52L max. = 60L min. = 14741R 1Ø 35Ø 45Ø 39Ø 58R 2V6-1431, Article No. 454267V6-925, Article No. 454474V6-659, Article No. 4241477 22 convolutions24Ø 83Ø 45Ø 35Ø 43R 1,219 11 5Ø 554513 convolutions15 516,5 8Ø 60Ø 45Ø 41Ø 35Manuf. length ~ 210L max. 285L min. 301,5Manuf. length ~ 120L max. = 100L min. = 302Manuf. length ~ 180L max. = 200L min. = 451,5Ø 3824Ø 63Ø 55Ø 65Ø 10619 115Ø 42Ø 35Ø 4116,5 81530°5Ø 35Ø 50V6-652, Article No. 457563V6-281, Article No. 427264V6-266, Article No. 429647122R 1Ø 60,5Ø 351Ø 37,5143Ø 75Ø 42Ø 35Ø 5519 convolutions25Ø 56Ø 38Ø 35Manuf. length ~ 220L max. = 260L min. = 351Manuf. length ~ 125L max. = 130L min. = 352Ø 86Manuf. length ~ 295L max. = 325L min. = 7560°1,5Ø 37Ø 69Ø 82125R 2,5Ø 69Ø 70Ø 9520 113Ø 65Ø 7425Ø 121Ø 124V6-1080, Article No. 457509V6-654, Article No. 434029V6-117, Article No. 29288© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 69

Bellows | Multiple Convolution Bellows1,5RØ 66Ø 42Ø 36Manuf. length ~ 80L max. = 120L min. = 250,7Ø 19,5Ø 36Manuf. Length ~ 12584,542,5321519, 514133R 1, 52,5Ø 56Ø 77Ø 83Manuf. length ~ 7618216Ø 48Ø 45Ø 41Ø 36Ø 41,5Ø 115Ø 121Ø 1252311 10316 47 132V6-53, Article No. 435517V6-1449, Article No. 152544V6-419, Article No. 5076869,51Manuf. Length ~ 1101 10 L max. = 120L min. = 35774Ø 48Ø 45,5Ø 42,5Ø 38,5R 15,589,5Ø 44R 1, 5Ø 35,5Ø 42Ø 44Ø 601,5-0,28,5Manuf. length ~ 85L max. = 95L min. = 288,51,253 4R 2Ø 43Ø 37Ø 43Ø 50Ø 5821,52,210,6Manuf. length ~ 40L max. = 50L min. = 1011Ø 52Ø 41Ø 37Ø 40Ø 40Ø 41,2Ø 521V6-204, Article No. 439168V6-308, Article No. 427265V6-467, Article No. 456485Manuf. length ~ 1107L max. = 145L min. = 2441,511Ø 75Ø 55Ø 37Ø 50Ø 5510Manuf. length ~ 130L max. 150L min. 30102,52,53Ø 65Ø 48Ø 40Ø 37Ø 45Ø 573Ø 57Ø 65Ø 79722convolutions3Manuf. length ~ 135L max. = 170L min. = 2831,5Ø 55Ø 45Ø 35Ø 30Ø 30Ø 35Ø 45Ø 55R 2,5R 2,5V6-790, Article No. 29965V6-823, Article No. 400862V6-297, Article No. 50113770© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsØ 66Ø 41Ø 383,5Ø 75103Ø 46Ø 38Manuf. length ~ 65L max. 65L min. 151,5Ø 43Manuf. length ~ 60L max. = 90L min. = 151,5Ø 48Manuf. length ~ 50L max. = 70L min. = 1230,6Ø 48Ø 62R1 ,510Ø 383,5Ø 38V6-808, Article No. 439042V6-429, Article No. 431588V6-662, Article No. 43407711, 5 11,54Manuf. length ~ 90L max. = 95L min. = 27421,5Ø 60Ø 44Ø 38Ø 42Ø 48Manuf. length ~ 1209L max. = 145L min. = 289Ø 38Ø 43Ø 47Ø 5919 convolutions412Manuf. length ~ 180L max. = 225L min. = 351241,5Ø 70Ø 42Ø 38Ø 44Ø 60Ø 58Ø 62Ø 88R 2V6-255, Article No. 451751V6-230, Article No. 439434V6-619, Article No. 431955728,5Manuf. length ~ 90L max. = 66L min. = 388R33Ø 50Ø 38Ø 60Ø 66Ø 71Ø 74Ø 88R2R212Manuf. length ~ 95L max. = 66L min. = 3832113R 2R 2Ø 4845Ø 38Ø 92Ø 63Ø 85Ø 91Ø 967250Ø 3819Ø 603218Manuf. length ~ 136L max. = 130L min. = 38Ø 136Ø 130Ø 150Ø 160V6-190, Article No. 438014V6-191, Article No. 428311V6-199, Article No. 438027© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 71

Bellows | Multiple Convolution Bellows10Ø 75Ø 42Ø 398 convolutions20Ø 80Ø 45Ø 41Ø 39R111R 3Ø 70Ø 50Ø 39Manuf. length ~ 95L max. = 105L min. = 221,5Ø 55Manuf. length ~ 245L max. = 280L min. = 4022,5Ø 50Ø 92Manuf. length ~ 115L max. = 170 L min. = 282,5Ø 541020R 2Ø 66Ø 70Ø 74Ø 128R 211 R 2Ø 100Ø 115Ø 128V6-321, Article No. 429648V6-556, Article No. 29735V6-60, Article No. 42832213 R1, 5Ø 46Ø 42Ø 39,5Ø 4913 convolutions7Ø 46Ø 40R 1,511Ø 43Ø 40Manuf. length ~ 105L max. = 120L min. = 301,25Manuf. length ~ 170L max. = 210L min. = 351Manuf. length ~ 142L max. = 165L min. = 221,51,25Ø 80Ø 10073Ø 45Ø 43Ø 6311Ø 65Ø 60Ø 63Ø 96V6-188, Article No. 432643V6-801, Art.-Nr. 438557 (50 CR 879)/440760 (42 CR 764)V6-72, Article No. 434088144Ø 6952Ø 4640Ø 540,93Ø 75Ø 44Ø 4112 convolutions10Ø 44Ø 42Manuf. length ~ 135L max. = 130L min. = 302,5Manuf. length ~ 55L max. 75L min. 101Manuf. length ~ 215L max. = 260L min. = 4011615,54Ø 115Ø 130Ø 136Ø 142Ø 1591Ø 57Ø 9010Ø 35Ø 60V6-92, Article No. 434425V6-700, Article No. 153008V6-637, Article No. 43854972© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows62,5Ø 48Ø 42Ø 3841Ø 75Ø 58Ø 425Ø 48Ø 58142Ø 46Ø 42 R 1Manuf. length ~ 74L max. = 85L min. = 221,5Manuf. length ~ 155L max. 190L min. 25Manuf. length ~ 125L max. = 120L min. = 25164Ø 44Ø 6055Ø 82Ø 76Ø 96Ø 110142Ø 56Ø 70V6-268, Article No. 432119V6-328, Article No. 432424 (42 CR 764)/454213 (50 CR 879)V6-536, Article No. 426801Manuf. length ~ 77L max. = 88L min. = 205101,5R 2,5Ø 56Ø 42Ø 28Ø 57Ø 70Ø 78Ø 10051Manuf. length ~ 155L max. = 190L min. = 25Ø 75Ø 58Ø 42R 2,5Ø 48Ø 58Ø 82R 2,5Ø 76Ø 96Ø 1104211 2convolutionsManuf. length ~ 2104 L max. = 2805L min. = 40Ø 74Ø 58Ø 42R 2,5Ø 50Ø 85Ø 76Ø 94Ø 112R 2,5R 11R 1R 2V6-20195, Article No. 501096V6-328, Article No. 432424 (42 CR 764)454213 (50 CR 879)V6-562, Article No. 297419Ø 90Ø 43Ø 377 convolutions15Ø 45Ø 438,5Ø 57Ø 49,5Ø 47Ø 43R 1,25Manuf. length ~ 75L max. 80L min. 202Manuf. length ~ 205L max. = 260L min. = 351Ø 44Manuf. length ~ 140L max. = 175L min. = 55Ø 4719Ø 42Ø 48Ø 701Ø 43Ø 808,5Ø 45Ø 49Ø 51,5R 1,25V6-1030, Article No. 400918V6-626, Article No. 437270V6-449, Article No. 456484© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 73

Bellows | Multiple Convolution Bellows153Manuf. length ~ 80L max. = 65L min. = 151531,5Ø 72Ø 51Ø 48Ø 43R 1, 5R 1, 515Manuf. length ~ 124L max. = 140L min. = 1002Ø 84,5Ø 60Ø 43Ø 5084Manuf. length ~ 65L max. = 65L min. = 151Ø 53Ø 45Ø 53Ø 58Ø 63Ø 66Ø 9020Ø 56Ø 8584R2Ø 49Ø 70V6-853, Article No. 465751V6-12, Article No. 426317 (42 CR 764)/60032051 (45 NBR 670)V6-784, Article No. 432192551,5Ø 70Ø 57Ø 456 2 convolutionsØ 1002Ø 5015 2 Ø 451,5Ø 6412 convolutions3 holes on thecircumferenceØ 4Ø 85Ø 68Ø 45Manuf. length ~ 70L max. = 85L min. = 121Manuf. length ~ 223L max. 67L min. 421,5Ø 104Manuf. length ~ 300L max. = 400L min. = 551,5Ø 4 air hole1,5Ø 721521,5Ø 100Ø 105Ø 1483 holes on thecircumferenceØ 4Ø 68V6-967, Article No. 89513V6-1046, Article No. 400920V6-1075, Article No. 4009348 convolutions4 R220Ø 53Ø 4515 2Ø 78Ø 50Ø 45 -0,515Ø 80Ø 48Ø 46Manuf. length ~ 210L max. = 240L min. = 351,2Ø 60Manuf. length ~ 130L max. 135L min. 301,5Manuf. length ~ 115L max. = 135L min. = 251204Ø 68Ø 9015 2Ø 100Ø 105Ø 13041Ø 60Ø 90V6-593, Article No. 439497 (42 CR 764)/439499 (50 CR 879)V6-1047, Article No. 454226V6-466, Article No. 43084774© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows10 convolutions12Ø 53Ø 481,5Ø 100Ø 54Ø 4812 convolutions12Ø 53Ø 4810Manuf. length ~ 240L max. = 290L min. = 401,2Manuf. length ~ 75L max. = 80L min. = 131,53Manuf. length ~ 280L max. = 340L min. = 501,212Ø 50Ø 83125Ø 44Ø 4812Ø 50Ø 83V6-1022, Article No. 432696V6-1136, Article No. 425266V6-1165, Article No. 4542486Ø 50R 1,5Ø 5027 convolutions218R 1Ø 110Ø 53Ø 50Manuf. length ~ 70L max. = 80 L min. = 1861Ø 46Ø 64Manuf. length ~ 68L max. = 100 L min. = 180,6Ø 52Ø 68Manuf. length ~ 720L max. = 920L min. = 120251,52Ø 70Ø 75Ø 78V6-541, Article No. 25105V6-742, Article No. 426388V6-723, Article No. 29915Ø 114Ø 50R 2,57 2 2convolutionsØ 100Ø 50314,54R 0,5Ø 80Ø 62Ø 56Ø 50Manuf. length ~ 100L max. = 125L min. = 152R3Ø 80Ø 92Ø 144Manuf. length ~ 170L max. 220L min. 303 10,8Ø 68Ø 78Ø 85Manuf. length ~ 85,3L max. = 65L min. = 36R0,51543Ø 102Ø 108Ø 114,5Ø 125V6-821, Article No. 25235V6-1029, Article No. 20231V6-91, Article No. 456482© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 75

Bellows | Multiple Convolution BellowsManuf. length ~ 5553Ø 52Ø 55Ø 8411 convolutions315Manuf. length ~ 205L max. = 270L min. = 45315R1 ,51,2Ø 52Ø 57,4Ø 58Ø 85282convolutionsManuf. length ~ 20515 L max. = 24015L min. = 401,51,5Ø 90Ø 58Ø 52Ø 60Ø 70Ø 76R 1, 5R 1, 5V6-291, Article No. 440381V6-987, Art.-Nr. 440232 (50 CR 879)/440233 (42 CR 764)V6-976, Article No. 429665Ø 100Ø 61Ø 581545Ø 70Ø 55Ø 98Ø 64Ø 61Ø 55Manuf. length ~ 7212 L max. 100 10L min. 1581,551,5Ø 61Ø 54Ø 58Manuf. length ~ 190L max. = 115L min. = 8045101,5Ø 50Ø 60Manuf. length ~ 12011 L max. = 140116 L min. = 226188Ø 60Ø 55Ø 74V6-1064, Article No. 453735V6-226, Article No. 439437V6-577, Article No. 4394961082Ø 85Ø 60Ø 551,5R 116 R 2Ø 83Ø 60Ø 55172Ø 88Ø 60Ø 562Ø 70Manuf. length ~ 120L max. = 130L min. = 201Manuf. length ~ 120L max. = 95L min. = 50Manuf. length ~ 123L max. = 120L min. = 181Ø 62121021,5Ø 60Ø 67Ø 72R 114,5Ø 125Ø 130Ø 13817 R12Ø 59Ø 63V6-740, Article No. 430860V6-205, Article No. 440285V6-153, Article No. 42679776© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows2282convolutions26R 12Ø 90Ø 64Ø 56R 22Ø 115Ø 94Ø 86Ø 6415Ø 100Ø 65Ø 62Ø 56R 1, 51,5Manuf. length ~ 550L max. = 680L min. = 160Ø 64212,5116Manuf. length ~ 57L max. 60L min. 15623,52,5Manuf. length ~ 310L max. = 375L min. = 40262Ø 64Ø 72R 23Ø 56Ø 64Ø 85151,5R 1, 5Ø 1451,5Ø 140Ø 146Ø 190V6-519, Article No. 29705V6-779, Article No. 360138V6-926, Article No. 358072,5Manuf. length ~ 50L max. = 60L min. = 122,51,5R 2R 24Ø 98Ø 68Ø 57Ø 64Ø 70Ø 79Ø 90Ø 9842215 convolutions26 holes on thecircumferenceManuf. length ~ 350L max. = 470L min. = 656 holes on thecircumferenceØ 957Ø 7511Ø 58Ø 907Ø 751Ø 9520Manuf. length ~ 180L max. = 195L min. = 100203210Ø 86Ø 62Ø 105Ø 72Ø 76Ø 108V6-1226, Article No. 452566V6-606, Article No. 29774V6-866, Article No. 45421811 convolutions315R1 ,5Ø 52Ø 57,48 convolutions1017,545,5Ø 59Ø 6514 convolutions1017,545,5R 1Ø 591Ø 65Ø 90Manuf. length ~ 205L max. = 270L min. = 451,2Manuf. length ~ 215L max. = 255L min. = 371,5Ø 90Ø 50Manuf. length ~ 390L max. = 490L min. = 701,5Ø 50315Ø 58Ø 851017, 545,5Ø 591017, 545,5Ø 65Ø 59V6-352, Article No. 19577V6-937, Article No. 60022627V6-910, Article No. 103132© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 77

Bellows | Multiple Convolution Bellows6 310Ø 96Ø 65Ø 61Ø 59R 1Ø 74Ø 1167 convolutions412Ø 59,519 convolutions2251Ø 62Ø 60R 1Manuf. length ~ 185L max. = 220L min. = 601,5Ø 94Manuf. length ~ 150L max. = 170L min. = 321,5Manuf. length ~ 280L max. = 320L min. = 65Ø 62103R1Ø 84Ø 86Ø 90124R 2Ø 9025Ø 64Ø 78V6-1453, Article No. 454255V6-260, Article No. 434071V6-499, Article No. 2509020 convolutions15Ø 66Ø 607 convolutions15Ø 100Ø 63Ø 608 convolutions15Ø 100Ø 63Ø 601,5Ø 6811Manuf. length ~ 420L max. = 530L min. = 90Manuf. length ~ 185L max. = 210L min. = 25Manuf. length ~ 230L max. = 270L min. = 3515Ø 9815Ø 65Ø 68Ø 7115Ø 65Ø 68Ø 71V6-450, Article No. 29652V6-375, Article No. 428321V6-400, Article No. 438535416Ø 90Ø 68Ø 605 convolutions16Ø 90Ø 60230 2 convolutions32Ø 80Ø 60Manuf. length ~ 170L max. = 170L min. = 452Manuf. length ~ 105L max. = 75L min. = 251,5Manuf. length ~ 480L max. = 570L min. = 1551,51646470Ø 78R216Ø 70Ø 7532Ø 77Ø 80Ø 97V6-453, Article No. 426371V6-1774, Article No. 451414V6-1018, Article No. 45422578© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows9Manuf. length ~ 144L max. 160L min. 2532,51 +0,1Ø 75Ø 60Ø 6847 convolutions15,5Manuf. length ~ 177L max. = 195L min. = 351,5R1 ,5Ø 100Ø 67Ø 63Ø 60Ø 7020Manuf. length ~ 120L max. = 105L min. = 181,5Ø 64Ø 61133Ø 86Ø 80Ø 88Ø 118R 1,513,5Ø 155Ø 152Ø 155Ø 159Ø 165Ø 20020Ø 60Ø 95V6-1049, Article No. 454227V6-444, Article No. 29643V6-99, Article No. 434091 (NBR)/434092 (CR)20 13R 2,5R 2,5Ø 100Ø 73Ø 68Ø 63210 2convolutionsR 182Ø 185Ø 144Ø 1381235Ø 71Ø 642,5Ø 111Manuf. length ~ 110L max. = 95L min. = 25Ø 76Manuf. length ~ 490L max. = 640L min. = 451,5Ø 75Manuf. length ~ 82L max. = 110L min. = 151,5Ø 702094 Ø 70Ø 76Ø 808R 12Ø 63,5Ø 69,5Ø 14510Ø 68Ø 110V6-242, Article No. 439438V6-917, Article No. 507015V6-1063, Article No. 453733Manuf. length ~ 750,6L max. = 110L min. = 15Ø 90Ø 65R 1, 5R 1, 5Ø 65Ø 723 3211 2convolutions51,5Manuf. length ~ 280L max. = 360L min. = 50511,5Ø 100Ø 65Ø 100Manuf. length ~ 15530 L max. = 120 30L min. = 2822Ø 100Ø 74Ø 68Ø 70Ø 68Ø 74R 1R 1V6-743, Article No. 25159V6-968, Article No. 506619V6-497, Article No. 101244© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 79

Bellows | Multiple Convolution Bellows6,35,5Ø 78Ø 6811 convolutions1,5Ø 130Ø 125Ø 7091Ø 100Ø 701Ø 801,5Manuf. length ~ 180L max. = 230L min. = 321,5Manuf. length ~ 410L max. = 535L min. = 60Manuf. length ~ 110L max. = 130L min. = 206,35,5Ø 120Ø 107Ø 117Ø 1108 holes on thecircumference offset by 45°Ø 710,5Ø 70Ø 75Ø 95V6-329, Article No. 428309V6-424, Article No. 29620V6-638, Article No. 2980316 2 convolutionsManuf. length ~ 1857L max. = 245L min. = 251,5R 1, 5R 2,5Ø 125Ø 80Ø 70Ø 85Ø 16013Manuf. length ~ 130L max. 130L min. 35222 2 2 2Ø 100Ø 72Ø 70Ø 809 2convolutions2Manuf. length ~ 2251,5Ø 71,5L max. = 300L min. = 506 holes on the circumferenceØ 120Ø 104Ø 75Ø 112Ø 781,5Ø 120Ø 170Ø 2101822 5 2 3Ø 78Ø 801,5Ø 75Ø 1206 holes on the circumferenceV6-1033, Article No. 10596V6-477, Article No. 400709V6-813, Article No. 41471812 convolutions10101,5Manuf. length ~ 272L max. = 350L min. = 50Ø 82Ø 75Ø 108R210Manuf. length ~ 75L max. = 75L min. = 14113103Ø 100Ø 834Ø 75R 2Ø 80Ø 861,51,5R 1, 5251,515Ø 80Ø 78Ø 75Ø 126Ø 145V6-93, Article No. 440343V6-934, Article No. 382212V6-441, Article No. 43402080© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows304 R 2Ø 86Ø 7811 convolutions15Ø 81Ø 7811Ø 82Ø 80Ø 66Manuf. length ~ 125L max. = 90L min. = 152Ø 84Manuf. length ~ 335L max. = 420L min. = 501,5Ø 130Manuf. length ~ 100L max. = 95L min. = 18130R 2,5114Ø 1102 5Ø 86Ø 130Ø 150V6-501, Art.-Nr. 438944 (50 CR 879)/438946 (42 CR 764)V6-520, Article No. 25100(45 NBR 670)/307731 (50 CR 879)V6-141, Article No. 451746 (42 CR 764)/451747 (50 CR 879)15Manuf. Length ~ 215L max. = 245L min. = 23151,2Ø 80Ø 95Ø 50Ø 801515 23Manuf. length ~ 120L max. = 160L min. = 251R 2,5Ø 90Ø 80Ø 1155Manuf. length ~ 21030 L max. = 20030L min. = 451,81,8R 2Ø 110Ø 104Ø 80Ø 87,6Ø 84Ø 88R 2V6-115, Article No. 29283V6-1079, Article No. 454232V6-476, Article No. 6127912,52R11,5Ø 110Ø 85Ø 83Ø 80Ø 85Ø 83Ø 803Ø 125Ø 86Ø 81Manuf. length ~ 125L max. = 150 L min. = 25511,5 Ø 90Ø 130Manuf. length ~ 2215Ø 129Ø 147Manuf. length ~ 85L max. = 90L min. = 121051,5R 1,5R 2,5Ø 91Ø 90Ø 93V6-963, Article No. 454221V6-846, Article No. 307856V6-633, Article No. 426324© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 81

Bellows | Multiple Convolution Bellows3Ø 122Ø 106Ø 90Ø 86Ø 81102Ø 150Ø 95Ø 93Ø 8620,517,52,54Ø 98Ø 8812Manuf. length ~ 72L max. = 60L min. = 121232Ø 111Ø 116Ø 120Ø 136R 1, 5R 1, 5R 1, 5R 3,5Manuf. length ~ 125L max. = 140L min. = 202102Ø 110Ø 110Ø 117Ø 119Manuf. length ~ 701420,517, 52,52,5Ø 100Ø 120V6-326, Article No. 454212V6-643, Article No. 29807V6-1412, Article No. 10448414 convolutions10Manuf. length ~ 3951019,5 L max. 495L min. 7019,51,55,545,5Ø 89Ø 95Ø 75Ø 115Ø 95Ø 89 -1,52122convolutionsManuf. length ~ 33040L max. = 340L min. = 60401,51,51,5Ø 122Ø 120Ø 89Ø 92Ø 89Ø 12030Manuf. length ~ 120L max. = 85L min. = 22302R2Ø 12898Ø 94Ø 90Ø 103V6-911, Article No. 63487V6-807, Article No. 380578V6-517, Article No. 4544738 convolutions96Ø 130Ø 128Ø 90R 2Ø 130Ø 98Ø 90Ø 140Ø 101Ø 989 5 R 2Ø 94412Manuf. length ~ 225L max. = 280L min. = 491,5Ø 92Manuf. length ~ 9513 L max. = 100 11L min. = 283Ø 94Ø 106Ø 132Ø 13942Manuf. length ~ 160L max. = 180L min. = 20121Ø 104Ø 98Ø 107V6-721, Article No. 29912V6-515, Article No. 400735V6-1140, Article No. 45424082© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows14 convolutionsManuf. length ~ 38510L max. = 485L min. = 701015,5 15,55,51,5R 1 5,5Ø 994Ø 105Ø 135Ø 95Ø 105R 14Ø 9912 convolutions15,5Manuf. length ~ 410L max. = 520L min. = 5515,51,5Ø 120Ø 103Ø 100Ø 70Manuf. length ~ 185L max. = 180L min. = 252R42913Ø 157Ø 102Ø 117Ø 108Ø 112V6-909, Article No. 505424V6-468, Article No. 29675V6-658, Article No. 25144Manuf. length ~ 13029L max. 100 29L min. 1813 1616 13Ø 112Ø 108Ø 102Ø 117Ø 154Ø 102Ø 108Ø 112211 convolutions12R 2Manuf. length ~ 165L max. = 195L min. = 401,514Ø 122Ø 112Ø 102Ø 109Ø 117Manuf. length ~ 7020,51420,517,517, 542,52,52,5Ø 120Ø 110Ø 122Ø 142V6-657, Article No. 400791V6-332, Article No. 454470V6-1406, Article No. 333285Manuf. length ~ 40L max. = 55L min. = 132,8 2,844Ø 150Ø 118Ø 110Ø 125Ø 115Ø 123Ø 1451R 2R 211 convolutions4 212Manuf. length ~ 205L max. = 240L min. = 60121,58 2R2Ø 145Ø 120Ø 116Ø 112Ø 122Ø 124Ø 128Manuf. length ~ 8015 L max. = 55 15L min. = 152R 1, 5Ø 180Ø 122Ø 118Ø 113R 1, 5Ø 140Ø 148Ø 153Ø 157V6-621, Article No. 400783V6-1247, Article No. 454251V6-443, Article No. 1065© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 83

Bellows | Multiple Convolution Bellows8 convolutionsØ 126Ø 124Ø 118103Ø 125Ø 118Ø 114282convolutions302Ø 1404Ø 185Manuf. length ~ 225L max. = 280L min. = 402Ø 100Manuf. length ~ 115L max. 125L min. 222,31,3Ø 126Manuf. length ~ 265L max. = 310L min. = 50Ø 14512Ø 118Ø 126Ø 1401034Ø 119Ø 123Ø 130Ø 155122Ø 120Ø 190V6-642, Article No. 2708V6-1003, Article No. 455224V6-542, Article No. 12532525Manuf. length ~ 20042 L max. = 12559L min. = 50344Ø 128Ø 120Ø 136Ø 160Ø 128Ø 172Ø 181Ø 173102012Manuf. length ~ 150L max. = 200L min. = 28123 R 1,532Ø 166Ø 132Ø 129Ø 125Ø 124Ø 156Ø 160Ø 163Ø 19012Manuf. length ~ 160L max. = 232L min. = 32,512R 2R 1, 5R 1, 5R 21,3 ± 0, 2Ø 166Ø 129Ø 125Ø 129Ø 149Ø 156Ø 160Ø 190V6-493, Article No. 23442V6-217, Article No. 29370V6-1445, Article No. 35540022 convolutionsØ 190Ø 160Ø 1561216 2convolutions2Ø 125212L max. 630L min. 20Manuf. length ~ 305Manuf. length ~ 21021 L max. = 22025L min. = 2822Ø 166Ø 126Manuf. length ~ 65L max. = 80L min. = 252,5Ø 160Ø 126Ø 1306 Ø 132Ø 135Ø 125Ø 129Ø 1662Ø 170V6-1444, Article No. 60040372V6-544, Article No. 29726V6-396, Article No. 45447184© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution Bellows14 convolutionsManuf. length ~ 355L max. = 520L min. = 551,51,2Ø 168Ø 128Ø 205Manuf. length ~ 14025 L max. 12025L min. 152Ø 190Ø 137Ø 130 -1,5Ø 150Ø 130 -1,5292convolutionsManuf. length ~ 26025L max. = 290L min. = 55251,51,5R 1, 5R 1, 51,5Ø 145Ø 155Ø 145Ø 185V6-628, Article No. 29793V6-1305, Article No. 400958V6-612, Article No. 2977814Manuf. length ~ 100L max. 100L min. 12141,26464Ø 200Ø 149,5Ø 147Ø 143Ø 160Ø 168Ø 172Ø 174,4Manuf. length ~ 11016 L max. = 110 16L min. = 22442,52R 1R 2Ø 183Ø 1535Manuf. length ~ 120L max. = 160L min. = 3512 910,55 R 13 33Ø 160Ø 154Ø 130Ø 153Ø 156V6-717, Article No. 5050499V6-349, Article No. 423911V6-250, Article No. 29416412convolutions5R 2,5278Manuf. length ~ 200L max. = 180L min. = 60827141433R 6,5Ø 154Ø 162Ø 158Ø 205Ø 160Ø 196Manuf. length ~ 11015 L max. = 110 1510L min. = 3010525Ø 191Ø 171Ø 165Ø 159Ø 15920,545Manuf. length ~ 90L max. = 53L min. = 2220,517, 5151517,52,5R 1,2542,5Ø 170Ø 160Ø 1705R 2,53Ø 188R 2,5Ø 192V6-330, Article No. 325674V6-420, Article No. 29612V6-1413, Article No. 104556© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 85

Bellows | Multiple Convolution Bellows9 22convolutionsØ 730Manuf. length ~ 310L max. = 380L min. = 40Ø 163Ø 1601,5Ø 170Ø 210Ø 260Ø 290Ø 31016 holes on the circumferenceManuf. length ~ 55202,5 17, 54,5R 1,252,52,5R 22,5Ø 180Ø 171Ø 164Ø 160Ø 175Ø 196211,5Manuf. length ~ 130L max. 150L min. 254Ø 245Ø 189Ø 183Ø 178Ø 200Ø 250Ø 257V6-676, Article No. 29842V6-1234, Article No. 501406V6-782, Article No. 7509Ø 2102,5Ø 220Ø 18014 convolutions1,5Ø 190Ø 170131033R 4,51,5Manuf. length ~ 80L max. = 70L min. = 3513103R 1, 5Ø 190Ø 180Ø 189Manuf. length2,5 ~ 175L max. = 240L min. = 702,5Manuf. length ~ 340L max. = 460L min. = 601,5Ø 210Ø 215V6-661, Article No. 29824 (45 NBR 670)/60028128 (50 CR 879)V6-345, Article No. 325185V6-767, Article No. 364132Ø 228,5Ø 224,5Ø 222,5Manuf. length ~ 9017, 5 2,520,5 R1 ,252,5R1 ,254R 4Ø 232Ø 210Ø 208Ø 200Ø 21215Manuf. length ~ 150L max. = 160L min. = 40156 352Ø 260Ø 254Ø 250Ø 208Ø 320Manuf. length ~ 152L max. = 160L min. = 30122R 6R 615Ø 190Ø 22712215Ø 222,5Ø 224,5Ø 228,5V6-1528, Article No. 455421V6-318, Article No. 87072V6-1736, Article No. 40100886© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Multiple Convolution BellowsManuf. length ~ 150L max. = 160L min. = 30121221,2215 15Ø 228,5Ø 224,5Ø 222,5Ø 191,6Ø 227Ø 222,5Ø 224,5Ø 228,5Manuf. length ~ 15015L max. = 150L min. = 30151212222Ø 234,5Ø 232,5Ø 228,5Ø 270Ø 233Ø 228,5Ø 232,5Ø 234,51,31,3Manuf. length ~ 185L max. = 245L min. = 36Ø 280Ø 245Ø 245V6-1793, Article No. 336447V6-1737, Article No. 401009V6-841, Article No. 6473282convolutionsØ 3256 holes on theØ 315circumferenceØ 29073 10Ø 2723,5 Ø 26513Manuf. length ~ 300L max. = 380L min. = 60132,5Ø 2653,5 Ø 26531 07Ø 2726 holes on theØ 290circumferenceØ 325Manuf. length ~ 20530 L max. = 19530L min. = 301,51,5R 1, 5Ø 276Ø 270Ø 260Ø 270Ø 3009 22convolutionsManuf. length ~ 2952L max. = 400L min. = 552Ø 340Ø 300Ø 270Ø 320Ø 300Ø 340V6-632, Article No. 506890V6-1031, Article No. 361913V6-766, Article No. 364121022convolutionsØ 350Ø 290133Manuf. length ~ 400L max. = 500L min. = 5542,54313Ø 290Ø 350V6-732, Article No. 510580© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 87

Bellows | Disk BellowDisk BellowDisk BellowApplicationEspecially for translation movements withlarge stroke, the disk bellows ensures thefunctional sealing of: Hydraulic and pneumatic cylinders Trapeze spindles or ball screws.The disk bellows is used in drive technology(stroke or adjusting elements), in machinesfor special applications, as wellas for many manufacturing technologyapplications.Fig. 1Disk BellowProduct descriptionMaterialMaterialOther materials on enquiry.CSM(chlorosulphonatedpolyethylene)NBR(acrylonitrile-butadiene -rubber)xTendDisk bellows can have an elongation ratioof up to 1:16. At the minimum length(in the compressed state) the bellows isreduced to a cylindrical block.Despite this small block size, a largeL max (maximum length) can be achieved.Wherever round drive elements (pistonrods or threaded spindles) need to be securelyprotected against soiling or wherepeople need to be prevented from contactwith moving machine parts, the diskbellows is the right choice.Product advantagesRealises elongation ratios that no otherbellows geometry canMedium of choice for bellows dimensionsthat are otherwise difficult to realise(e.g. 4 m manufactured length)Especially suited for applicationswhere only a low number of piecesare needed as no forming costs arisefor standard dimensions (see articleoverview)Freely-selectable connections: collar,flange or both.Operating conditionsMaterial CSM NBR xTendTemperature –15 … +110 °C 0 … +90 °C –10 … +60 °CStandard thicknesses 0,5/0,75/1 mm 1 mm 0,6/1 mmOzone stability very good low goodUV stability very good low –Oil and greaseresistancegood very good sufficientOther propertiesGood chemical resistanceup to 40 °CUse with higher oil andgrease loadingAntistatic designA specially developed,highly tear-resistant thermoplasticAdvantage: significantprice advantage overlarger convolution depthscompared to CSM, NBR88© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Disk BellowFitting & installationL max = Convolution depth (F t ) x No. ofconvolutions (F z )F t = (D a − D i ) : 2F z = L max / F tF z = Stroke / (F t −2,5)L min = F z x 2,5b1D outsideD flangeD collar (1)D insideWhere:L max = maximum lengthL min = minimum length2,5 = L min per convolutionFor convolutions depths >33 mm, supportdisks are used on the inside.The minimum length is increased in thiscase by 1 mm per convolution.D a = outside diameterD i = inside diameterb2 L maxminLDesign notesThe disk bellows can be installed vertically,horizontally or at an angle. Forsome installation situations, special constructiverequirements for the use of adisk bellows must be observed Glide bushes can be used to preventthe bellows from jamming in the horizontalinstallation – especially for spindledrives. Support disks stabilise the bellows forconvolution depths over 30 mm andlengths over 1500 mm. At the sametime, the support disks serve as an extensionstop. Lengths of up to 4 m canthus be realised. Disk bellows are fully sealed. For thisreason, they must be sufficiently ventilated(through valves or air flaps) toprevent the bellows from bursting duringuse.Fig. 3 Disk Bellows with flange and support disks Fig. 4 Disk Bellows with ventilation valveFig. 2Disk Bellows with spindle drives for horizontalinstallationThese accessories can be supplied withthe order.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 89

Bellows | Disk BellowDisk Bellows without tool costsConvolutiondepthInside Ø12 15 18 21 24 27 30 33 36 39 42 45 48 51 60Standard dimensions without tool costsOutside ØStandard dimensions without tool costs always with support disks18 42 48 54 60 6624 48 54 60 66 7230 54 60 66 72 7836 60 66 72 78 8442 66 72 78 84 9048 72 78 84 90 96 102 10854 78 84 90 96 102 108 11460 84 90 96 102 108 114 12066 90 96 102 108 114 120 12672 96 102 108 114 120 126 13278 102 108 114 120 126 132 13884 108 114 120 126 132 138 144 150 156 162 16890 114 120 126 132 138 144 150 156 162 168 174 18096 120 126 132 138 144 150 156 162 168 174 180 186102 132 138 144 150 156 162 168 174 180 186 192 198 204 210108 138 144 150 156 162 168 174 180 186 192 198 204 210 216114 144 150 156 162 168 174 180 186 192 198 204 210 216 222120 150 156 162 168 174 180 186 192 198 204 210 216 222 228126 156 162 168 174 180 186 192 198 204 210 216 222 228 234132 162 168 174 180 186 192 198 204 210 216 222 228 234 240138 168 174 180 186 192 198 204 210 216 222 228 228 240 246144 174 180 186 192 198 204 210 216 222 228 234 240 246 252150 180 186 192 198 204 210 216 222 228 234 240 246 252 258156 192 198 204 210 216 222 228 234 240 246 252 258 264162 198 204 210 216 222 228 234 240 246 252 258 264 270168 204 210 216 222 228 234 240 246 252 258 264 270 276174 210 216 222 228 234 240 246 252 258 264 270 276 282180 216 222 228 234 240 246 252 258 264 270 276 282 288186 228 234 240 246 252 258 264 270 276 282 288 294192 234 240 246 252 258 264 270 276 282 288 294 300198 240 246 252 258 264 270 276 282 288 294 300 306204 252 258 264 270 276 282 288 294 300 306 312210 264 270 276 282 288 294 300 306 312 318216 276 282 288 294 300 306 312 318 324222 282 288 294 300 306 312 318 324 330228 288 294 300 306 312 318 324 330 336234 276 294 300 306 312 318 324 330 336 342240 300 306 312 318 324 330 336 342 348246 306 312 318 324 330 336 342 348 354252 312 318 324 330 336 342 348 354 360258 318 324 330 336 342 348 354 360 366264 324 330 336 342 348 354 360 366 372270 330 336 342 348 354 360 366 372 378276 336 342 348 354 360 366 372 378 384282 342 348 354 360 366 372 378 384288 342 348 354 360 366 372 378 384300 348 360 366 384306 366312 372324 384348 384available at short notice in xTend available at short notice .Inside and outside diameters can be combined in 6 mm jumps (18 … 384 mm), freely-selectable connections: collar, flange or both.90© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Bellows for Cable BushingBellows for Cable BushingBellows for Cable BushingFig. 1Bellows for Cable BushingProduct descriptionThe Bellows for cable bushing is a bellowswith flexible connection system.Cable bushings are located where cables,Bowden cables (or similar) mustpass through chamber separations.Because of multiple connection diametersmany different cable diameterscan be sealed with a bellow for cablebushing.The sealing of chamber separation usingbellows for cable bushings protects theinner area against dirt, dust, water, contaminants,amongst others.Product advantagesEnsures secure and continuous sealing ofcable bushings and thus: Very good sealing properties throughextensive sealing area in both connectionareas Protection of technical or mechanicaldevices Noise reduction Low mechanical loading through frictionfor cables, Bowden cables orsimilarEasily installed with fitting strapsOptically and aesthetically appealingsealing solutionInstallation and cost advantagesthrough the of one bellows for differentdiameter dimensions to be sealedFlexibility of movement through convoluteddesignSimple cable replacement possiblewithout damage, thus service-friendlyHigh product service life.MaterialMaterialOther materials on enquiry.Operating conditionsMaterialApplicationAgricultural and constructionmachinery Electrical cables are run in/throughthe inside of the cabinBoat building Control cables for outboard motorsare run through the inner shellWhite goods Power cables are run from the insideof the machine to the outside.Temperature –40 … +70 °COzone resistance and resistance to ageingLubricant and fuel resistanceWater resistance→ Technical Manual.Fitting & installationPVCPVCvery goodlimitedRounded metal edges (no burrs from punching)Tolerances of the bushings (d2) according to DIN ISO 2768-mPre-treatment of the sheet metal surface not necessary.good© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 91

Bellows | Bellows for Cable BushingArticle listd 1cFittingtoolsd 1bd 1aSealing aread BSealing grooved 2d 1[mm]d 2[mm]d B[mm]Cable thickness[mm]Type code7/9/13 23 2,5 7,5 … 15 V6-2031615/18/21 33 2,5 15,5 … 23 V6-2036123/26/29 42 3,5 23,5 … 32 V6-2036292© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Bellows Type 9000 made of PTFEBellows Type 9000 made of PTFEBellows Type 9000 made of PTFEFig. 1Bellows Type 9000 made of PTFEProduct descriptionHighly flexible, large elongation, smallinstalled length. Design component with protectionand/or compensation function The moving section of the bellows featureshighly flexible, punchedconvolutions Sleeve or flange connection on bothends; other combinations possible.Product advantagesFor various, special applicationsUniversal chemical resistanceHigh temperature resistantHighly flexibleFor special applications as specialdesign.ApplicationElongation and vibrationcompensationRod protection in corrosiveatmospheresFluid flow for the chemical industry,pharmaceuticals, appliance manufactureincluding glass appliances, gasseals, exhaust air cabins and fans,metering pumps, regulation and shutoffvalves.MaterialVirgin, pure PTFE for general, industrialapplications in chemistryLow pore, modified PTFE for applicationsin the food processing industryand pharmaceuticalsConductive PTFE to prevent staticchargingPressure resistant PTFE compound(mineral/carbon additives).Operating conditionsAbs. pressure0,05 … 0,2 MPaTemperature –120 … +200 °CFitting & installationFlanges must be very carefully fitted becausethe edge of the flange can easilydamage the bellows. The mating surfacesmust be flat and even. Over elongationof the bellows during installationand operation is to be avoided.To suppress cold flow at the PTFE flangeedge, soft seals must be used.The soft seals are also used for the evendistribution of the contact forces.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 93

Bellows | Bellows Type 9002 made of PTFEBellows Type 9002 made of PTFEBellows Type 9002 made of PTFEFig. 1Bellows Type 9002 made of PTFEProduct descriptionStable walls, good flexibility and adequateelongation reserve. Design component with protectionand/or compensation function The moving section of the bellows featuresstable, curved convolutions Sleeve or flange connection on bothends; other combinations possible.Product advantagesFor various, special applicationsUniversal chemical resistanceHigh temperature resistantHighly flexibleFor special applications as specialdesign.ApplicationElongation and vibrationcompensationRod protection in corrosiveatmospheresFluid flow for the chemical industry,pharmaceuticals, appliance manufactureincluding glass appliances, gasseals, exhaust air cabins and fans,metering pumps, regulation and shutoffvalves.MaterialVirgin, pure PTFE for general, industrialapplications in chemistryLow pore, modified PTFE for applicationsin the food processing industryand pharmaceuticalsConductive PTFE to prevent staticchargingPressure resistant PTFE compound(mineral/carbon additives).Operating conditionsAbs. pressure0,025 … 0,6 MPaTemperature –120 … +200 °CFitting & installationFlanges must be very carefully fitted becausethe edge of the flange can easilydamage the bellows. The mating surfacesmust be flat and even. Over elongationof the bellows during installationand operation is to be avoided.To suppress cold flow at the PTFE flangeedge, soft seals must be used.The soft seals are also used for the evendistribution of the contact forces.94© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Bellows | Bellows Type 9020 to 9023 made of PTFEBellows Type 9020 to 9023 made of PTFEBellows Type 9020 to 9023 made of PTFEFig. 1 Bellows Type 9020Fig. 2 Bellows Type 9022Product descriptionBellows geometry as for Type 9000,9002, sealing cone and flange fittingsare often manufactured from more pressureresistant PTFE compound. Design component with protectionand/or compensation function The moving section of the bellows featureshighly flexible, pointed or stablecurved convolutions For fastening to spindles and rods,threaded sleeves are anchored in thecone on the bellows.Product advantagesFor various, special applicationsUniversal chemical resistanceHigh temperature resistantHighly flexibleFor special applications as specialdesign.ApplicationMetering pumpsRegulation and shut-off valves.MaterialVirgin, pure PTFE for general, industrialapplications in chemistryLow pore, modified PTFE for applicationsin the food processing industryand pharmaceuticalsConductive PTFE to prevent staticchargingPressure resistant PTFE compound(mineral/carbon additives).Operating conditionsAbs. pressure0,05 … 0,2 MPa(convolution type FBA-9000)vacuum … 0,6 MPa(convolution type FBC-9002)Temperature –20 … +200 °CFitting & installationFlanges must be very carefully fitted becausethe edge of the flange can easilydamage the bellows. The mating surfacesmust be flat and even. Over elongationof the bellows during installationand operation is to be avoided.To suppress cold flow at the PTFE flangeedge, soft seals must be used.The soft seals are also used for the evendistribution of the contact forces.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 95

Diaphragms | DiaphragmsDiaphragmsDiaphragmsIn nearly all sectors of industry, in specificapplications designers need toflexibly connect together components, toseparate spaces between componentsand at the same time to create a leakproofseparation.These tasks can almost always beaddressed by using a diaphragm madefrom highly elastic materials. Very differentrequirements in relation to mechanical,thermal and chemical loads result incustom designs in the majority of cases.Our specialists with know-how frommany years of experience are availableto prepare these custom designs.Along with custom diaphragm shapes,we also offer standard products that arepresented in the following section.These are■ Long-stroke rolling diaphragms■ Rubberised fabrics(fabric rubberised on both sides)■ Sheet goods.Rubberised fabrics and sheet goods arepredominantly used for the economicmanufacture of flat diaphragms or gasketsby punching.You will find detailed information oncustomer diaphragm designs in → TechnicalManual.96© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Diaphragms | Long-Stroke Rolling Diaphragms BFALong-Stroke Rolling Diaphragms BFALong-Stroke Rolling Diaphragms BFAApplicationLong-stroke rolling diaphragms are usedin hydraulically and pneumatically-activatedcontrol and regulation equipment,pressure switches and pressure transducersas well as measuring and displayequipment. In the design without fabric,they are used at low pressures.In operation, even with piston return,a low pressure difference of approx.0,15 bar must be present for all designs,otherwise folds or kinks will form in therolling convolution. This counter pressurecan be achieved using a regulator valve.A ventilation hole must be provided toprevent a pressure build-up on the nonpressurisedside.Fig. 1Long-Stroke Rolling Diaphragms BFAMaterialFitting & installationProduct descriptionLong-stroke rolling diaphragms are thinwalled,special sensitive diaphragmsmade from highly elastic materials withfabric reinforcement.Along with this standard designtype BFA, the long-stroke rolling diaphragmscan also be supplied made inspecial tools without fabric, type BFAO.Product advantagesThe small diaphragm thickness and largeheight of the diaphragm relative to thediameter provide the following advantages: Low, almost constant resistance tomovement over the entire stroke Considerably greater stroke lengthsin comparison to conventional diaphragmswith the same diameter Effective area remains the same overentire stroke No additional resistance to movementon starting or on change in directionof movement; no notch point in operatingrange Low requirements on piston and cylinderin comparison to lip seals.Standard material: 50 NBR 253 basedon acrylonitrile-butadiene rubber (NBR)with or without polyester fabric → TechnicalManual.Details on general structure of longstrokerolling diaphragms and the propertiesof the elastomers → TechnicalManual.Rolling diaphragms made from siliconerubber, fluoro rubber and EPDM withfabric are only produced to a height ofH max =0,6D g (D g = cylinder diameter).Operating conditionsThe standard range BFA made from nitrilerubber with fabric reinforcement foruse in compressed air and mineral oilspermits operating pressures up to 10 barand test pressures up to 15 bar. Specialqualities are available on enquiry for applicationsinvolving town gas and naturalgas, petrol and brake fluids as well asfor high thermal loads.The type BFAO should only be usedwhen the operating pressure does notexceed 1,5 bar. Low longitudinal elongationmust be taken into account.Long-stroke rolling diaphragms withfabric layer, the fabric must be on thenon-pressurised side. The diaphragm isinverted before fitting. Should the rollingconvolution formed in this way arch upwardswhen performing this action, theuse of a mounting sleeve is necessary.Do not use a screwdriver!Another possible fitting method: fit invertedrolling diaphragm to the piston,place bead in the groove and pushpiston into the cylinder. In this way therolling convolution is formed. The pistonmust be secured against twisting after fittingto avoid the formation of a skewedconvolution. A plain washer is sufficientas the spring support. Stroke limiting isalways to be provided. The rolling areafor the diaphragm must to be finely machinedand polished. The transition radiion the clamping flange, piston base andcover plate are to be smooth and freefrom scoring.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 97

Diaphragms | Long-Stroke Rolling Diaphragms BFAFitting sleeveFitting by pushing inFitting with sleeveFormation of double convolutionFig. 2FittingCylinder Ø D g up to 60 mm up to 100 mm up to 150 mm >150 mmInstallation dimensionsPiston Ø D k D g –5 D g –10 D g –10 D g –10Groove Ø D n D g +15 D g +21 D g +27,5 D g +27,5Piston radius R k 3,50 4,50 5,80 7,00Cover radius R c 2,00 2,00 2,00 2,00Groove depth H g 3,00 4,00 5,00 5,00Groove width W g 4,00 5,50 7,20 7,20Rim width W i 3,50 5,00 6,50 6,50Rim height H i 2,30 3,10 3,50 3,50Rim radius R i 1,75 2,50 3,25 3,25Diaphragm dimensionsFlange Ø D f D g +14 D g +20 D g +26 D g +26Wall thickness W 0,45 0,55 0,80 1,00Flange bead H b 3,60 5,00 6,30 6,30Radius R w 1,75 2,50 3,25 3,25Minimum length of finely machined areason the piston L k 0,5 (H+S a ) 0,5 (H+S a ) 0,5 (H+S a ) 0,5 (H+S a )on the cylinder L c 0,5 (H+S b ) 0,5 (H+S b ) 0,5 (H+S b ) 0,5 (H+S b )Diaphragm strokein one direction max. S a H–8 H–14 H–20 H–20in opposite direction max. S b H–8 H–14 H–20 H–20Fastening platea D k +2,9 D k +4,1 D k +5,6 D k +6D 1,5 3,0 4,0 5,098© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Diaphragms | Long-Stroke Rolling Diaphragms BFAArticle listThe dimensions given in the tool andstock lists are nominal dimensions. Theeffective dimensions of long stroke rollingdiaphragms deviate from these nominaldimensions somewhat. The diameters D gand D k are designed a little smaller andthe height somewhat larger. The aim isto stretch the diaphragm slightly duringinstallation. This is necessary for thecorrect function of the diaphragm. Thisdimensional correction results in greatersecurity that the rolling fold will be retainedin the end positions.The following table states the sizesavailable at short notice in the standarddesign BFA, as well as the installationdimensions. The two first numbers identifythe cylinder diameter and the pistondiameter respectively, the third gives thediaphragm height for the permissiblestroke.R kS aS bD kL kHD fH bR wWD kD gAs suppliedL cD g+0,2W g R CFittedFabric sideVentilation holeStroke limitingVentilation holeØD NDR=D2H g-0,1 H IW l-0,1R IØAØR I, R Cand R Kpolished smoothD gD g D k H W A w * Material Article No.16 12 13 0,45 154 50 NBR 253 2227 B20 15 20 0,45 241 50 NBR 253 35842 B25 20 10 0,45 398 50 NBR 253 23898 B25 20 15 0,45 398 50 NBR 253 34050 B25 20 20 0,45 398 50 NBR 253 457 B25 20 25 0,45 398 50 NBR 253 33921 B30 25 10 0,45 594 50 NBR 253 530043 D30 25 18 0,45 594 50 NBR 253 110820 B30 25 25 0,45 594 50 NBR 253 37944 B30 25 30 0,45 594 50 NBR 253 35794 B33 28 27 0,45 731 50 NBR 253 426243 D35 30 10 0,45 830 50 NBR 253 37112 B35 30 22 0,45 830 50 NBR 253 35960 B35 30 28 0,45 830 50 NBR 253 35805 B35 30 35 0,45 830 50 NBR 253 34445 B40 35 18 0,45 1104 50 NBR 253 2294 B40 35 25 0,45 1104 50 NBR 253 96543 B40 35 35 0,45 1104 50 NBR 253 35851 D40 35 40 0,45 1104 50 NBR 253 35845 B45 40 10 0,45 1419 50 NBR 253 35946 BB Available from stock D On request: Tool is available, delivery at short notice* For the effective area A w (pressure area) the following applies: A w = π/16 (D g +D k ) 2© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 99

Diaphragms | Long-Stroke Rolling Diaphragms BFAR kS aS bD kL kHD fH bR wWD kD gAs suppliedL cD g+0,2W g R CFittedFabric sideVentilation holeStroke limitingVentilation holeØD NDR=D2H g-0,1 H IW l-0,1R IØAØR I, R Cand R Kpolished smoothD gD g D k H W A w * Material Article No.45 40 20 0,45 1419 50 NBR 253 2299 B45 40 25 0,45 1419 50 NBR 253 37548 B45 40 35 0,45 1419 50 NBR 253 34361 B45 40 45 0,45 1419 50 NBR 253 2313 B50 45 10 0,45 1772 50 NBR 253 37137 D50 45 20 0,45 1772 50 NBR 253 110975 D50 45 30 0,45 1772 50 NBR 253 1610 B50 45 40 0,45 1772 50 NBR 253 2365 B50 45 50 0,45 1772 50 NBR 253 2383 B55 50 15 0,45 2165 50 NBR 253 2414 D55 50 25 0,45 2165 50 NBR 253 36178 B55 50 35 0,45 2165 50 NBR 253 36456 B55 50 45 0,45 2165 50 NBR 253 110513 D55 50 55 0,45 2165 50 NBR 253 36018 B60 55 15 0,45 2597 50 NBR 253 2431 D60 55 25 0,45 2597 50 NBR 253 2437 B60 55 35 0,45 2597 50 NBR 253 1639 B60 55 50 0,45 2597 50 NBR 253 377743 B60 55 60 0,45 2597 50 NBR 253 2444 B70 60 15 0,55 3318 50 NBR 253 33042 B70 60 25 0,55 3318 50 NBR 253 2452 B70 60 40 0,55 3318 50 NBR 253 2183 B70 60 55 0,55 3318 50 NBR 253 110779 B70 60 70 0,55 3318 50 NBR 253 2198 B80 70 15 0,55 4418 50 NBR 253 2148 D80 70 30 0,55 4418 50 NBR 253 94598 B80 70 45 0,55 4418 50 NBR 253 1658 B80 70 65 0,55 4418 50 NBR 253 1780 B80 70 80 0,55 4418 50 NBR 253 1781 B90 80 25 0,55 5675 50 NBR 253 1794 BB Available from stock D On request: Tool is available, delivery at short notice* For the effective area A w (pressure area) the following applies: A w = π/16 (D g +D k ) 2100© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Diaphragms | Long-Stroke Rolling Diaphragms BFAD g D k H W A w * Material Article No.90 80 35 0,55 5675 50 NBR 253 33807 D90 80 55 0,55 5675 50 NBR 253 36105 B90 80 70 0,55 5675 50 NBR 253 38186 B90 80 90 0,55 5675 50 NBR 253 1798 B100 90 25 0,55 7088 50 NBR 253 1845 B100 90 40 0,55 7088 50 NBR 253 1661 B100 90 60 0,55 7088 50 NBR 253 1864 B100 90 80 0,55 7088 50 NBR 253 36019 B100 90 100 0,55 7088 50 NBR 253 1868 B110 100 25 0,8 8659 50 NBR 253 110455 D110 100 40 0,8 8659 50 NBR 253 14673 D110 100 65 0,8 8659 50 NBR 253 1875 B110 100 85 0,8 8659 50 NBR 253 35934 B110 100 110 0,8 8659 50 NBR 253 37522 B120 110 25 0,8 10387 50 NBR 253 36127 B120 110 50 0,8 10387 50 NBR 253 1888 B120 110 75 0,8 10387 50 NBR 253 1891 D120 110 120 0,8 10387 50 NBR 253 37155 B130 120 30 0,8 12272 50 NBR 253 1924 D130 120 55 0,8 12272 50 NBR 253 36428 D130 120 80 0,8 12272 50 NBR 253 110973 B130 120 130 0,8 12272 50 NBR 253 37780 B140 130 30 0,8 14314 50 NBR 253 13171 B140 130 55 0,8 14314 50 NBR 253 20628 D140 130 80 0,8 14314 50 NBR 253 1934 B140 130 110 0,8 14314 50 NBR 253 469688 D140 130 140 0,8 14314 50 NBR 253 372821 B150 140 30 0,8 16513 50 NBR 253 1951 B150 140 60 0,8 16513 50 NBR 253 36455 B150 140 90 0,8 16513 50 NBR 253 160753 D150 140 120 0,8 16513 50 NBR 253 37013 B150 140 150 0,8 16513 50 NBR 253 1963 B165 155 70 1 20106 50 NBR 253 1976 D180 170 30 1 24053 50 NBR 253 401089 D180 170 60 1 24053 50 NBR 253 2000 B180 170 90 1 24053 50 NBR 253 2001 B180 170 120 1 24053 50 NBR 253 384024 D200 190 30 1 29865 50 NBR 253 406704 D200 190 60 1 29865 50 NBR 253 35906 B200 190 90 1 29865 50 NBR 253 35905 B200 190 120 1 29865 50 NBR 253 35695 B220 210 80 1 36305 50 NBR 253 160756 D250 240 70 1 47144 50 NBR 253 34908 D250 240 120 1 47144 50 NBR 253 2016 D260 250 50 1 51071 50 NBR 253 34921 D285 270 65 1 60481 50 NBR 253 95935 D320 310 90 1 77931 50 NBR 253 32278 D320 310 120 1 77931 50 NBR 253 39645 D415 400 80 1 130420 50 NBR 253 37193 DB Available from stock D On request: Tool is available, delivery at short notice* For the effective area A w (pressure area) the following applies: A w = π/16 (D g +D k ) 2© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 101

Diaphragms | Rubberised FabricRubberised FabricRubberised FabricProduct descriptionMaterialFig. 1Rubberised FabricRubberised fabrics are special, highqualityfabrics coated on both sides withsuitable elastomer qualities. Special productionprocesses make it possible foreven thin layers of elastomer to be appliedto the pre-treated fabrics with goodadhesion and free of pores.Product advantagesAcrylonitrile-butadiene rubber (NBR),chloro-butadiene rubber (CR), ethylenepropylene-terpolymerrubber (EPDM),epichlorohydrin rubber (ECO) andfluoro elastomer (FKM) are preferablyused as elastomers. Polyester (PES),polyamide (PA) and spun rayon (ZW)are used for reinforcement. The coatingcomprises one of the stated elastomersdepending on the application.Flat diaphragms can be punched fromthese rubberised fabrics without problems.The manufacture of moulded diaphragmsis performed by embossing atraised temperatures, here certain restrictionsin relation to the diaphragm heightthat can be attained must be taken intoaccount depending on the fabric qualityand material thickness.Operating conditionsThe media resistance is dependent onthe coating material and the fabric. Thiscan be found in the table of stock articles.The maximum tensile force definesthe pressure resistance of the rubberisedfabric. → Technical Manual.ApplicationFitting & installationDiaphragms made from rubberisedfabric have the task of forming a leakproofyet flexible separation. Rubberisedfabrics are designed to suit the mechanical,thermal and chemical loads for therelated application. Main areas of use: Measuring, regulating or controldiaphragms Pump diaphragms Separating diaphragms Flat diaphragms.A prerequisite for clean sealing in theclamping area is adequate compression(10% of sheet thickness) as well as ascore-free surface on the metal or plasticparts.102© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Diaphragms | Rubberised FabricRubberised fabric designsCodeArticleNo.ElastomerFabrica)Nominalwidth[mm]Max.tensileforce[N/mm]Thickness[mm]ToleranceColourOperatingtemperaturemin/max[°C] b)MT 471 505412 NBR PA 1,40 11 0,30 ±0,03 Blue –25 … +90Fuels, heating and fuel gases,BMT 479 505414 NBR PA 1,40 11 0,17 ±0,03 Blue –25 … +90 mineral oils, greases, inorganic BMT 481 505415 NBR PES 1,50 50 0,90 ±0,07 Blue –25 … +90acids and bases, flame resistanthydraulic fluids (HFA, B, C),BMT 486 505416 NBR ZW 1,50 15 0,38 ±0,05 Red –20 … +90 oil-bearing compressed air, BMT 496 147030 NBR PA 1,50 50 1,10 ±0,15 Red –30 … +90water to 80 °CBMediaMT 488 49042567 NBR PA 1,50 50 1,10 ±0,15Red/–20 … +90Green c) Diesel fuels, mineral oils,BMT 489 49042568 NBR PA 1,50 40 0,68 ±0,07Red/oil-bearing compressed air,–20 … +90Green c) heating oils, water up to 80 °CBMT 490 505417 NBR PA 1,50 24 0,40 ±0,05 Green –20 … +90 BMT 475 505413 CR PES 1,50 25 0,45 ±0,05 Black –30 … +90 Oil-bearing air, water BMT 510 49046470 CR PA 1,50 50 1,10 ±0,15 Black –30 … +90 (ozone and UV resistant) BMT 511 505419 EPDM PA 1,50 24 0,55 ±0,06 Black –45 … +120Hot water, steam, glycol basedbrake fluidBMT 491 49046471 ECO PA 1,40 11 0,32 ±0,05 Black –35 … +130 Fuels, oils, greases, air BMT 504 49043497 ECO PA 1,50 30 1,00 ±0,10 Black –35 … +130 (max. 130 °C)BMT 503 505418 FKM PA 1,4 24 0,30 ±0,03 Black –10 … +130B Available from stocka)PA = polyamide; PES = polyester; ZW = spun rayonb)Recommended values as supplied – check for the related application necessaryc)Red = fuel inside; Green = oil sideFuels, heating and fuel gases,hydro-carbons, phenols, solvents,acids, basesB© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 103

Diaphragms | Diaphragms for Pumps and CompressorsDiaphragms for Pumps and CompressorsDiaphragms for Pumps and CompressorsApplicationDiaphragms are used in the most variedapplications in diaphragm pumps andcompressors for "metering" or "conveying"fluids or gaseous media: e.g. dosingor feed pumps in laboratory technologyor large feed pumps that convey mud orother fluids and gases.Fig. 1Diaphragms for Pumps and CompressorsMaterialProduct descriptionIn modern pumps both pure elastomerdiaphragms and elastomer combinationsare utilised, namely: Fabric for reinforcement PTFE layer against chemical attack Metal or plastic support componentsfor force or path transmission.Product advantagesDiaphragms for pump applicationsfeature: High media resistance throughPTFE film layer Long-term stability through fabricreinforcement Simplified fitting through integratedinsert Product-specific material customisingfor achieving the optimal service life.ElastomerFabricsLayerInsertOperating conditionsThe media resistance is dependent on theelastomer or the PTFE film layer whichhas proven itself as a shield against aggressivemedia on the side in contactwith the media.Diaphragms for ATEX-compliant units canbe manufactured with layers made fromelectrically conductive material.NBR, HNBR, CR, EPDM, FKMPES, PA, NOMEXPTFE and TFMMetal (brass, steel) and plastic104© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Diaphragms | Diaphragms for Accumulators and BladdersDiaphragms for Accumulators and BladdersDiaphragms for Accumulators and BladdersProduct advantagesApplicationFig. 1Accumulator DiaphragmsDiaphragms and bladders for accumulatorsfeature: Highly gas-proof elastomers Specially-developed elastomer mixturesfulfil the highest requirements forgeneral industry Product design to customer-specificrequirements.Accumulators in hydraulic circuits e.g.: General industry (high pressure cleaners,injection moulding machines) Medical technology (computer tomographs,X-ray machines) Aerospace industry.MaterialElastomerNBR, HNBR, ECO, EPDM, FKM, CIIRInsertMetal or plasticsOperating conditionsFig. 2Accumulator BladdersMediaAll known hydraulic fluids and gases (nitrogen)Temperature –40 … +150 °CPressureup to 200 bar (pressure-balanced)Product descriptionDiaphragms in accumulators consist ofcold-flexible, especially gas-proof elastomerswith low permeation rates. As aflexible partition in the gas chamber ofthe accumulator, they have the job ofsealing the hydraulic fluid of the pressurecircuit.For example: Accumulator diaphragms Accumulator bladders.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 105

Diaphragms | Diaphragms for Industrial ValvesDiaphragms for Industrial ValvesDiaphragms for Industrial ValvesProduct advantagesApplicationFig. 1Thin-walled, sensitive diaphragmsApproved materials for use with foodstuffsand drinking water e.g. DVGW,FDA, KTW, WRAS etc.Product-specific material customisationto achieve an optimal function andservice life.An assortment of elastomers and fabricsare available for the most diverserequirements with regards to pressure,temperature and medium with whichpractically all requirements can befulfilled.Adjustment and control valves inplants and pipeline constructionMetering systems in the foodstuffs industrye.g. drink bottling plantDiaphragms for shut-off valvesThin-walled, sensitive diaphragms foradjustment and control valves, e.g. forrespirators and airpacksGas pressure regulatorsPressure-controlled diaphragm controllersor pressure reducing regulatorsDiaphragms for pressure switches forwater level regulation in washing machines,dishwashers, coffee machinesand water heaters as well as in pneumaticapplications.MaterialFig. 2Adjustment and control diaphragmsProduct descriptionDiaphragms for industrial valves areavailable in the most varied forms, materialsand designs: As high quality moulded diaphragms(in dished diaphragms, convoluteddiaphragms or as flat diaphragms)with and without fabric reinforcementand/or vulcanised valve disks Diaphragms from only a few millimetresin diameter in microvalves, to upto 1 m large moulded diaphragms inplants and pipeline construction Diaphragms made of rubberised fabricpresent an alternative to pressedmoulded diaphragms.ElastomerFabric reinforcementCoatingInsertOperating conditionsMediaNBR, HNBR, EPDM, CR, ECO, AU, VMQ, FKM, FFKM,special silicon-based materials and TPUPA, PES, Aramid (Nomex)PTFE and TFM layer or Simriz®Metal or plasticMedia resistance is dependent of the particularapplication e.g. milk products, hydraulic oils, water,mud, chemicals etc.Temperature –100 … +220 °CPressuredepends on the application106© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Profiles, Cords and HosesProfiles, Cords and HosesProfiles, Cords and HosesProduct overviewProfiles U-rings Mating rings for U-rings Hat Seals X Profiles Other special profilesCords Cord Cord ringsHoses Hoses Hose rings.Product descriptionSpecial profiles, cords or hoses areutilised whenever large sealing contactareas cannot be effectively sealedby form seals or O-rings, for example, intunnelling machines, ships engines andhatchways. Over 3500 different profilenozzles as well as numerous materialsarea available. In addition, the developmentand production of customer-specificdesigns is possible, where the tool costsare very low compared to shape relatedcomponents.Profile rings in NBR and FKM areavailable with vulcanisation to butt.Advantages of batch vulcanisation: Peak tensile strength values Identical elastomer as connectingelement provides long-lastingdurability.ApplicationComponents manufactured from profilesperform sealing tasks in numerous industrialsectors. Heavy-duty mechanical engineering,e.g. tunnel driving technology, cement/rock millsMaterialBesides the common materials withshorter delivery times, numerous specialmaterials are also offered. These featureoutstanding quality and durability. InResistance to Requirement:Greases/OilsyesPlant engineering, e.g. turbines,shut-off valves, process cylindersPrime movers, e.g. ships' enginesSeparators, e.g. filtering technology,large separatorsMechanical engineering, e.g. industrialwashing machines, rotating assembliesChemical industry, e.g. bins/reactionvessels, dosing units/dosing pumpsMedical technology, e.g. diagnosticequipment components, dosing unitsFoodstuffs industry, e.g. industrialjuice presses, separators, and butcheringmachines.the following overview, suitable materialscan be selected according to theirrequirements.noProduct advantagesSealing large seal contact areas thatcannot be sealed by an O-ring or ashape related componentCustomer-specific productdevelopmentLow tool costs in comparison to shaperelated componentsProprietary tool construction to ensureshort supply timesAll common elastomers can be utilisedSpecial materials competencyLow number of pieces/amountspossibleWater/GlycolsOutdoor/OzoneRecommendedmaterials:Fig.1yes no yesyes no yes no yes no yesFKMMaterial configurationHNBRCRFVMQ NBR EPDM SBR VMQno© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 107

Profiles, Cords and HosesMaterialColourOperating temperaturerange50 NBR 121* Black –30 … +90 °C60 NBR 122 Black –30 … +90 °C70 NBR 221 Black –25 … +90 °C70 NBR 803 Grey –25 … +90 °C70 NBR 173216 Black –30 … +70 °C72 NBR 872 Black –30 … +100 °C79 NBR 105 Black –30 … +90 °C80 NBR 709* Black –30 … +90 °C85 NBR 714 Black –20 … +90 °C88 NBR 101 Black –30 … +100 °C39 CR 174240* Grey –40 … +80 °C55 CR 852 Black –40 … +110 °C67 CR 853 Black –40 … +110 °C67 CR 215595 Black –40 … +80 °C58 EPDM 215550 Grey –40 °C … +120 °C70 EPDM 275 Black –40 °C … +120 °C70 FKM 598 Green –15 °C … +200 °C70 FKM 215450 Black –10 °C … +200 °C72 FKM 588 Black –10 °C … +200 °C60 FVMQ 143026 Beige –80 °C … +175 °C50 VMQ 570 Beige –40 °C … +200 °C50 VMQ 114721 Yellow transparent –40 °C … +180 °C58 VMQ 518 Red brown –40 °C … +200 °C60 VMQ 114722 Yellow transparent –40 °C … +180 °C70 VMQ 114723 Yellow transparent –40 °C … +180 °C78 VMQ 526 Red –40 °C … +200 °C*Special material on enquiryDesign notesTolerancesAll profiles, cords and hosesare manufactured according toDIN ISO 3302-1 E2.In exceptional cases, production accordingto E1 is also possible.Limits for dimensions of cross sections ofextruded components not supported (alldimensions in mm):Nominal dimension Tolerance classover to E1* E20 1,5 0,15 0,251,5 2,5 0,20 0,352,5 4,0 0,25 0,404,0 6,3 0,35 0,506,3 10,0 0,40 0,7010 16 0,50 0,8016 25 0,70 1,0025 40 0,80 1,3040 63 1,00 1,6063 100 1,30 2,00*Sometimes possible in individual cases108© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

ttProfiles, Cords and HosesU-ringsbb 1TU-rings are produced, extruded andbonded to the butt for use as piston orrod seals. U-rings made of NBR andFKM are also available with vulcanisationto butt. They can be supplied atextremely short notice.Article listT b b1 Article No.4 8 5 DÜ 1156 6 3 DÜ 2066 8 5 DÜ 85910 10 4 DÜ 17512 12 6 DÜ 61915 15 7,5 DÜ 15515 18 9 DÜ 104520 20 10 DÜ 14125 25 12,5 DÜ 11130 30 15 DÜ 241Other dimensions on enquiry.Fitting & installationThe inner diameter of the U-ring shouldbe at least 15 times the profile cross sectiondimension (T).Mating rings for U-ringsArticle listb 2b 2b 3b 1b 3RRTMating rings are used for fastening andprevent axial movement of the U-rings,which can damage the sealing edges atthe sealing lips. They are manufacturedusing extruders. The mating rings arealways supplied by the metre.Fitting notesDuring fitting, the two ends are placedflush to one another. The mating ringscan be seated on the U-rings with a slightaxial tension.bBU-ring Mating ring ArticleT b b No.1 T b 2 b 3 RB10 10 4,0 6,5 20 10 1,5 DÜ 287 2515 15 17,5 11 32 18 3 DÜ 188 39,520 20 10 14 30 15 4 DÜ 160 40Other dimensions on enquiry.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 109

Profiles, Cords and HosesHat sealsHat seals are used for sealing axiallymoving rods. This design is not suitablefor use on rotating shafts. The hat sealsare bonded to the butt in extruded form.A support of the sealing lip by a metalback-up ring is advisable. This is not partof the Simrit range. Hat seals can be suppliedat extremely short notice.Operating conditionsOperating pressure: < = 10 barRunning speed: 500 20 25 5 6 4 11 0,75 1,15 4,10 DÜ 164 AZ 2Z 1Z 1Other dimensions on enquiry.X-ProfilesB2B1H2H1X-Profiles are used for sealing rods, cylindersand housings. The lower compressionrequired as a result of the four lipsealing profile makes them favourableto round profiles and results in cost advantagesduring installation. In addition,X-Profiles can easily be used in a rectangulargroove thanks to their contour. Thedecisive advantage of the X-Profile is thatthe risk of tilting and twisting is minimiseddue to the larger bearing surface.Article listB1 B2 H1 H2 Article No.6 3,5 6 3,5 DÜ 200536 4 6 4 DÜ 31258 6,4 8 6,4 DÜ 2005710 8 10 8 DÜ 2006913 10,4 13 10,4 DÜ 323416 12,8 16 12,8 DÜ 3233Other dimensions on enquiry.110© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Profiles, Cords and HosesOther special profilesProfiles can be produced andsupplied as follows: By the metre With/without integral bend Profile sections Produced to customer requirements(up to 2000 mm without integralbend possible) Profile rings Bonded to butt or batch vulcanised.Profile nozzlesBelow is a selection of the 3500 profilenozzles in stock.Individual tools can be developed andproduced for special designs on enquiry.This normally takes around 4 weeks.1418,315,516,2171193212,52512,61315,5919,5Profile 3041Profile 20217Profile 1673Profile 1721 Profile 1749Profile 277735,81011,51112,94,59,550156151716Profile 3300Profile 20180Profile 20218Profile 20430Profile 20433 Profile 2051310,59,516121012 9,581017108,518,58,54,513914Profile 417Profile 423Profile 892Profile 1123 Profile 1347Profile 16441214371450102018203843521410 178Profile 1868Profile 2212 Profile 2717Profile 2938Profile 20088Profile 2009510991010109,566179,59Profile 20413 Profile 20418Profile 20429Profile 20457Profile 20458 Profile 1101© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 111

Profiles, Cords and Hoses6,75205416,6684,522,57,5223015830°20Profile 1677Profile 2345Profile 2414Profile 2424Profile 2449 Profile 252911,8517,5995121015109,56,514,2Profile 2754Profile 2858 Profile 2995Profile 3231Profile 3279Profile 201284,216,73,823101020,5543112,5285639,1Profile 20136Profile 20138Profile 20152Profile 20183Profile 20192Profile 203342016,5192010372122247,611,54731Profile 20346Profile 20403Profile 20459 Profile 20463Profile 20467 Profile 20469626,7510,26,411108,3427,510111010Profile 20473Profile 20477Profile 20498Profile 20510Profile 522Profile 132615,512,5101020186,418146101514Profile 1416 Profile 1418Profile 1931 Profile 3149Profile 3150 Profile 201418,7264065205,23525,133030 1620Profile 20156 Profile 20347Profile 20348Profile 20370Profile 20378Profile 20410112© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

1210,4985,84,5255,511,216131132,352,89,2Profile 20514Profile 1182Profile 20428 Profile 2849Profile 3061Profile 33111310169 0,55,39,810,510,410156,511,23,8Profile 3348 Profile 20111Profile 201717,7166010,513917,5Profile 20200Profile 20276Profile 2033127,45510,525839139Profile 20338Profile 20343Profile 20491Profile 20504Profile 1222Profile 1771708470556510487852 55313Profile 20280Profile 20359 Profile 20402Profile 20427 Profile 20479Profile 27577,7111764,310,31510671715,14,33,812Profile 2775 Profile 2839Profile 3017Profile 3180Profile 3181Profile 20018517,27,41111,51514,57,568676Profiles, Cords and Hoses381613,34,51812Profile 20050Profile 20086 Profile 20101Profile 20112 Profile 20118Profile 201192213,22,51740°15,44,39,13015161612,6Profile 20122Profile 20123Profile 20130Profile 20143Profile 20144Profile 20154© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 113

Profiles, Cords and Hoses8,75715679,511,5176,715,5186,5343 2,2Profile 20158Profile 20167Profile 20196 Profile 20198Profile 20209Profile 20269221826,61210°216771,4768233101817Profile 20282Profile 20330Profile 20381Profile 20405 Profile 20417Profile 204201713,56444,61989,51746353,23,5Profile 20421Profile 20432Profile 20437Profile 20441 Profile 20474Profile 204754944,644,63,21044,615,58682123,584Profile 20481Profile 20482Profile 20486Profile 20489Profile 20493Profile 204997,71316516,632171911,5845°1326,54,8Profile 20505Profile 20520 Profile 2947Profile 20142Profile 20151Profile 202281416100471920,250°13,512,5603816,516Profile 20237Profile 20389 Profile 20419Profile 20352Profile 20390Profile 2044712,51920,220,219,586,81218,516,517,71717,75Profile 20456 Profile 20480Profile 20519Profile 20461Profile 20462Profile 3009114© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

444Profiles, Cords and Hoses22102,21016,84161,612,5Profile 20013Profile 20037Profile 20039Profile 20100 Profile 20290Profile 2034220222727271410,21620202012Profile 20345Profile 20361Profile 20372Profile 20373Profile 20374Profile 2039727271013,53,5820205,713812Profile 20415 Profile 20426Profile 20431Profile 20443 Profile 532Profile 2130711,41823105,57,51116181120Profile 2817 Profile 2956Profile 3058Profile 20127 Profile 20139Profile 201405,6139,512,57,51,96165,478,910Profile 20161Profile 20163 Profile 20164Profile 20173Profile 20197Profile 20203279,77,7104,66,6129,5166,58,329Profile 20205Profile 20206Profile 20281Profile 20341 Profile 20350Profile 203513,5354,6512,88,21915,5607,7511,37,510Profile 20387Profile 20401Profile 20406Profile 20436Profile 20450Profile 20453© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 115

Profiles, Cords and Hoses10201312186532281514,5122420Profile 20501 Profile 20507Profile 20508Profile 1775Profile 2028 Profile 32251027,52,24520163,3602540204,15100,7Profile 3274Profile 3387Profile 20092Profile 20125Profile 20129Profile 2013312119145,55,710,5139117,55,710,5Profile 20162Profile 20172 Profile 20174Profile 20179Profile 20186Profile 201902,732207,78611,561412,71211Profile 20191Profile 20229Profile 20260Profile 20271Profile 20332Profile 203353,7108143,8163,24,614,595,520Profile 20336Profile 20339Profile 20340Profile 20360Profile 20369Profile 203718,58,23,14,5217,48,2285,59305,5Profile 20377Profile 20386Profile 20394 Profile 20422Profile 20424Profile 2043451727265019,57,49,72011405,5Profile 20449Profile 20451Profile 20452 Profile 20465Profile 20476Profile 20483116© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

186,66,453563622,3884,7137015Profile 20490Profile 20496Profile 20506Profile 272Profile 330 Profile 4525,525859,42862103198,526255,5Profile 553Profile 2766Profile 20024Profile 20026 Profile 20146Profile 201781021 611211,5554,551,275 39°5236Profile 20193Profile 20412Profile 20439 Profile 20460Profile 20509 Profile 20512153226,832582613,8231019,328331025Profile 346 Profile 441Profile 775Profile 851Profile 1235Profile 14254220101256118322016,44,81215Profile 1930 Profile 1966Profile 2018Profile 2278Profile 2295Profile 25841895,52427,316113,251117,217915166Profile 2976Profile 3255Profile 3261 Profile 3293Profile 3415Profile 20000134,5527101810,23Profiles, Cords and Hoses2,321,82520151,823,8612Profile 20002Profile 20010Profile 20011 Profile 20012Profile 20015Profile 20021© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 117

2012512522801819,525 2524,52042,21840Profile 20023 Profile 20091Profile 20106Profile 20107Profile 20109Profile 201136,45,4101124612121515,33024Profile 20115Profile 20116Profile 20120 Profile 20121Profile 20124Profile 20131256510656221444311446,5Profile 20149 Profile 20153Profile 20155Profile 20157Profile 20169Profile 2017035102,58Profiles, Cords and Hoses1030137,7262448,520Profile 20184Profile 20187Profile 20195Profile 20199Profile 202043 1748,5Profile 20201135425145°19,52723252528407,5Profile 20207Profile 20210 Profile 20211Profile 20212Profile 20213Profile 20293528,952083,69,5162016,419,0545,977,5Profile 20294 Profile 20329Profile 20333 Profile 20344Profile 20379Profile 203806,451111246,228193516,418,8515Profile 20395Profile 20396Profile 20404Profile 20416 Profile 20425Profile 20435118© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Profiles, Cords and Hoses8844,61234,26,8693384,621,911,55,5Profile 20438Profile 20440Profile 20442Profile 20444Profile 20448Profile 204665,5317,31510,136,41 5 01 3 8132921,11813,216178Profile 20472Profile 20484Profile 20485Profile 20497Profile 20094Profile 2013413111 8243921,1182 912,911,11 86 8 ,65 5 ,4Ø 50Ø 48Profile 20135Profile 20137Profile 20181 Profile 20182Profile 20189 Profile 20325© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 119

Profiles, Cords and HosesCordThe endless, extruded cord with O-ringprofile serves as base material for cordrings, among others. These are used,for example, for the sealing of largerflanges or tank lids.Range By the metre: From 1 to 40 mm cord diameteravailable Cord sections: Produced from cord suppliedby the metre From 1 to 40 mm cord diameter Up to 2000 mm length withoutintegral bend possible.Article listThe following cords with cord diameter from 1 to 12 mm are available from stockØ d 2 Tolerance Material Article No.1 ±0,3 72 NBR M00872 73325 B1,5 ±0,3 72 NBR M00872 71863 B2 ±0,3 72 NBR M00872 72370 B2,5 ±0,3 72 NBR M00872 72213 B3 ±0,3 72 NBR M00872 77143 B3,5 ±0,4 72 NBR M00872 73010 B4 ±0,4 72 NBR M00872 70472 B4,5 ±0,4 72 NBR M00872 73459 B5 ±0,4 72 NBR M00872 72214 B6 ±0,4 72 NBR M00872 72217 B7 ±0,5 72 NBR M00872 73399 B8 ±0,5 72 NBR M00872 72365 B9 ±0,5 72 NBR M00872 72219 B10 ±0,5 72 NBR M00872 72366 B11 ±0,6 72 NBR M00872 77126 B12 ±0,6 72 NBR M00872 74034 BB Available from stock;Other dimensions on enquiry.Cord ringsArticle listCord rings are extruded cords, whichare cut to the appropriate diameter andbonded or vulcanised to butt.RangeCord rings are produced from cord suppliedby the metre. They are availablewith a cord diameter from 1 to 40 mm.A two-part adhesive can be used forbonding to butt. NBR and FKM productversions are available ex works withvulcanisation to butt.TolerancesThe range of tolerances tends towardsthe negative side as a certain amount ofelongation of rings with a large diameteris possible at any time during installationwithout causing an appreciable taperingof the cross section. d 1d 1 Tolerance d 2 Tolerance>80 … 120 –1 ≤3 ±0,3>120 … 180 –1,4 >3 … 6 ±0,4>180 … 250 –1,2 >6 … 10 ±0,5>250 … 315 –2,8 >10 … 18 ±0,6>315 … 400 –3,5 >18 … 30 ±0,8>400 … 500 –4,5>500 … 600 –6>600 –1% of d 1d 2120© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Profiles, Cords and HosesHosesHoses are produced from all standardelastomer materials. Hoses are "mandrelvulcanised", which means that they canbe produced with precision tolerancesfor particular individual applications.They are processed by grinding theoutside diameter.RangeHoses are supplied in the following designsalways in agreement/on enquiry. By the metre up to 20 mm hose inside diameterpossible Hose sections up to 2000 mm length withoutintegral bend possible Hose rings produced from hoses supplied bythe metre Drive belts, press rings, clearer rollercovers up to 200 mm hose inside diameterpossible.Hose ringsHose rings are rings punched from thehose and produced as hose by themetre. Hose rings made from precisionhoses have absolute sharp inside andoutside edges. The inside diameter issmooth and absolutely cylindrical. Ifnecessary, a chamber and/or colouredmarking is also possible.Due to the special manufacturingprocess, a particularly good compressionset is achieved.RangeHose rings are available always inagreement/on enquiry with a wallstrength from 1 mm and up to an insidediameter of 200 mm.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 121

Back-Up Rings | Back-Up Ring SRABack-Up Ring SRABack-Up Ring SRAProduct descriptionSlit bearing component with rectangularcross-section for ISC O-Rings sealing onthe outside.ApplicationBearing element to prevent gapextrusion of radial sealing ISC O-Ringsused dynamically.MaterialFig. 1Back-Up Ring SRAMaterialCodeUnfilled PTFE PTFE00/F52800 or PTFE 177509Product advantagesEnlargement of the operatingconditions of O-ringsHigh material and product qualityWide selection of standarddimensions.Operating conditionsMediaAll fluids used in hydraulics* according to the O-ring material usedFitting & installationThe surface finish requirementscorrespond to the values stipulated;→ Technical Manual.Gap width: when using PTFE spiralback-up rings, gap widths up to 0,3 mmcan be bridged at operating pressures

Back-Up Rings | Back-Up Ring SRAArticle list+0,05b -0,10Ød 1d 230°t -0,1ØDNB 2+0,2B 1+0,2ØdN h9ØDN H8D N d N t b B 1 B 2 d 1 d 2 Material Article No.8 3,9 2,05 1 3,7 4,7 3,3 2,4 PTFE F52800 39609 B9 4,9 2,05 1 3,7 4,7 4,3 2,4 PTFE F52814 130394 B10 5,9 2,05 1 3,7 4,7 5,3 2,4 PTFE F52803 95399 B12 7,9 2,05 1 3,7 4,7 7,3 2,4 PTFE F52800 97614 B13 8,9 2,05 1 3,7 4,7 8,3 2,4 PTFE F52803 97742 B14 9,9 2,05 1 3,7 4,7 9,3 2,4 PTFE F52803 35457 D16 11,9 2,05 1 3,7 4,7 11,3 2,4 PTFE F52803 97616 B17 12,9 2,05 1 3,7 4,7 12,3 2,4 PTFE F52803 35463 D18 13,9 2,05 1 3,7 4,7 13,3 2,4 PTFE F52803 35614 B20 15,9 2,05 1 3,7 4,7 15,3 2,4 PTFE F52803 95575 B21 16,9 2,05 1 3,7 4,7 16,3 2,4 PTFE F52803 96119 B22 17,9 2,05 1 3,7 4,7 17,3 2,4 PTFE F52803 97011 B23 17,8 2,6 1 4,4 5,4 17,2 3 PTFE F52803 96952 B24 18,8 2,6 1 4,4 5,4 18,2 3 PTFE F52803 95558 B25 19,8 2,6 1 4,4 5,4 19,2 3 PTFE F52803 94560 B26 20,8 2,6 1 4,4 5,4 20,2 3 PTFE F52803 2114 B27 21,8 2,6 1 4,4 5,4 21,2 3 PTFE F52800 35471 B28 22,8 2,6 1 4,4 5,4 22,2 3 PTFE F52803 24137 B30 24,8 2,6 1 4,4 5,4 24,2 3 PTFE F52803 97267 B31 25,8 2,6 1 4,4 5,4 25,2 3 PTFE F52800 363047 B32 26,8 2,6 1 4,4 5,4 26,2 3 PTFE F52803 97404 B35 29,8 2,6 1 4,4 5,4 29,2 3 PTFE F52814 35475 B36 30,8 2,6 1 4,4 5,4 30,2 3 PTFE F52800 99478 B37 31,8 2,6 1 4,4 5,4 31 3 PTFE F52803 35477 D38 32,8 2,6 1 4,4 5,4 32,2 3 PTFE F52803 35613 B40 34,8 2,6 1 4,4 5,4 34,2 3 PTFE F52803 95677 B41 35,8 2,6 1,5 4,4 5,4 35,2 3 PTFE F52814 422445 B42 36,8 2,6 1,5 4,9 6,4 36,2 3 PTFE F52803 96992 B43 37,8 2,6 1,5 4,9 6,4 37,2 3 PTFE F52800 35481 D45 39,8 2,6 1,5 4,9 6,4 39,2 3 PTFE F52803 97606 B46 35,8 5,1 1,5 7,9 9,4 35,2 5,7 PTFE F52814 111427 D46 40,8 2,6 1,5 4,9 6,4 40,2 3 PTFE F52814 422447 B47 36,8 5,1 1,5 7,9 9,4 36,2 5,7 PTFE F52814 422442 D47 41,8 2,6 1,5 4,9 6,4 41,2 3 PTFE F52800 35484 D48 42,8 2,6 1,5 4,9 6,4 42,2 3 PTFE F52800 35486 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 123

Back-Up Rings | Back-Up Ring SRAØd 1d 2 30°+0,05b -0,10t -0,1ØDN+0,2B 2 +0,2B 1ØdN h9ØDN H8D N d N t b B 1 B 2 d 1 d 2 Material Article No.49 38,8 5,1 1,5 7,9 9,4 38,2 5,7 PTFE F52814 422443 D50 39,8 5,1 1,5 7,9 9,4 39,2 5,7 PTFE F52814 96047 B50 44,8 2,6 1,5 4,9 6,4 44,2 3 PTFE F52803 27544 B51 45,8 2,6 1,5 4,9 6,4 45,2 3 PTFE F52814 422448 D52 41,8 5,1 1,5 7,9 9,4 41,2 5,7 PTFE F52800 35497 D52 46,8 2,6 1,5 4,9 6,4 46,2 3 PTFE F52814 422449 B55 44,8 5,1 1,5 7,9 9,4 44,2 5,7 PTFE F52803 97539 B56 45,8 5,1 1,5 7,9 9,4 45,2 5,7 PTFE F52814 1777 D56 50,8 2,6 1,5 4,9 6,4 50,2 3 PTFE F52814 422450 D58 47,8 5,1 1,5 7,9 9,4 47,2 5,7 PTFE F52814 97264 D60 49,8 5,1 1,5 7,9 9,4 49,2 5,7 PTFE F52803 96947 B60 54,8 2,6 1,5 4,9 6,4 54,2 3 PTFE F52814 27678 B61 55,8 2,6 1,5 4,9 6,4 55,2 3 PTFE F52814 422451 D62 51,8 5,1 1,5 7,9 9,4 51,2 5,7 PTFE F52814 35498 D62 56,8 2,6 1,5 4,9 6,4 56,2 3 PTFE F52814 422452 D63 52,8 5,1 1,5 7,9 9,4 52,2 5,7 PTFE F52814 97774 B63 57,8 2,6 1,5 4,9 6,4 57,2 3 PTFE F52814 422454 B65 54,8 5,1 1,5 7,9 9,4 54,2 5,7 PTFE F52814 96042 B65 59,8 2,6 1,5 4,9 6,4 59,2 3 PTFE F52814 422455 B66 60,8 2,6 1,5 4,9 6,4 60,2 3 PTFE F52814 422456 D68 57,8 5,1 1,5 7,9 9,4 57,2 5,7 PTFE F52814 35509 D68 62,8 2,6 1,5 4,9 6,4 62,2 3 PTFE F52814 422457 D70 59,8 5,1 1,5 7,9 9,4 59,2 5,7 PTFE F52803 96949 B70 64,8 2,6 1,5 4,9 6,4 64,2 3 PTFE F52800 422458 D72 61,8 5,1 1,5 7,9 9,4 61,2 5,7 PTFE F52814 94750 B73 62,8 5,1 1,5 7,9 9,4 62,2 5,7 PTFE F52814 161342 D73 67,8 2,6 1,5 4,9 6,4 67,2 3 PTFE F52814 422459 D75 64,8 5,1 1,5 7,9 9,4 64,2 5,7 PTFE F52814 97743 B75 69,8 2,6 1,5 4,9 6,4 69,2 3 PTFE F52814 422460 D78 67,8 5,1 1,5 7,9 9,4 67,2 5,7 PTFE F52814 35521 D78 67,8 5,1 1,5 7,9 9,4 67,2 5,7 PTFE F52800 352162 D80 69,8 5,1 1,5 7,9 9,4 69,2 5,7 PTFE F52814 95730 B80 74,8 2,6 1,5 4,9 6,4 74,2 3 PTFE F52814 383496 B82 71,8 5,1 1,5 7,9 9,4 71,2 5,7 PTFE F52814 35528 D83 72,8 5,1 1,5 7,9 9,4 72,2 5,7 PTFE F52814 362063 D85 74,8 5,1 1,5 7,9 9,4 74,2 5,7 PTFE F52814 96951 B88 77,8 5,1 1,5 7,9 9,4 77,2 5,7 PTFE F52814 422444 BB Available from stock D On request: Tool is available, delivery at short notice124© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Back-Up Rings | Back-Up Ring SRAD N d N t b B 1 B 2 d 1 d 2 Material Article No.90 79,8 5,1 1,5 7,9 9,4 79,2 5,7 PTFE F52814 96445 B92 81,8 5,1 1,5 7,9 9,4 81,2 5,7 PTFE F52814 390471 D93 82,8 5,1 1,5 7,9 9,4 82,2 5,7 PTFE F52814 35546 D95 84,8 5,1 1,5 7,9 9,4 84,2 5,7 PTFE F52814 96048 B98 87,8 5,1 1,5 7,9 9,4 87,2 5,7 PTFE F52814 35547 D100 89,8 5,1 2 8,4 10,4 89,2 5,7 PTFE F52814 95670 B103 92,8 5,1 2 8,4 10,4 92,2 5,7 PTFE F52814 434446 D105 94,8 5,1 2 8,4 10,4 94,2 5,7 PTFE F52814 96036 D108 97,8 5,1 2 8,4 10,4 97,2 5,7 PTFE F52814 35553 D110 99,8 5,1 2 8,4 9,4 99,2 5,7 PTFE F52814 37395 B115 104,8 5,1 2 8,4 10,4 104,2 5,7 PTFE F52814 97015 B120 109,8 5,1 2 8,4 10,4 109,2 5,7 PTFE F52814 35557 B125 114,8 5,1 2 8,4 10,4 114,2 5,7 PTFE F52814 97462 B130 119,8 5,1 2 8,4 10,4 119,2 5,7 PTFE F52814 96744 B135 124,8 5,1 2 8,4 10,4 124,2 5,7 PTFE F52814 422441 B140 129,8 5,1 2 8,4 10,4 129,2 5,7 PTFE F52814 35560 B150 139,8 5,1 2,5 8,9 11,4 139,2 5,7 PTFE F52814 97382 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 125

Back-Up Rings | Back-Up Ring SRIBack-Up Ring SRIBack-Up Ring SRIProduct descriptionSlit bearing component with rectangularcross-section for ISC O-Rings sealing onthe inside.ApplicationBearing element to prevent gapextrusion of radial sealing ISC O-ringsused dynamically.MaterialFig. 1Back-Up Ring SRIMaterialCodeUnfilled PTFE PTFE00/F52800 or PTFE 177509Product advantagesEnlargement of the operatingconditions of O-ringsHigh material and product qualityWide selection of standarddimensions.Operating conditionsMediaAll fluids used in hydraulics* according to the O-ring material usedFitting & installationThe surface finish requirementscorrespond to the values stipulated;→ Technical Manual.Gap width: when using PTFE spiralback-up rings, gap widths up to 0,3 mmcan be bridged at operating pressures

Back-Up Rings | Back-Up Ring SRIArticle list+0,05b -0,10d 230°t -0,1Ø Ø dNd 1ØdNB 2+0,2B 1+0,2ØdN f7ØDN H9d N D N t b B 1 B 2 d 1 d 2 Material Article No.6 10,2 2,1 1 3,7 4,7 6,3 2,4 PTFE 177509 49010166 D8 12,2 2,1 1 3,7 4,7 8,3 2,4 PTFE F52803 97625 B9 13,2 2,1 1 3,7 4,7 9,3 2,4 PTFE F52803 35563 B10 14,2 2,1 1 3,7 4,7 10,3 2,4 PTFE F52803 97618 B11 15,2 2,1 1 3,7 4,7 11,3 2,4 PTFE F52800 434440 B12 16,2 2,1 1 3,7 4,7 12,3 2,4 PTFE F52803 95576 B13 17,2 2,1 1 3,7 4,7 13,3 2,4 PTFE F52814 97738 D14 18,2 2,1 1 3,7 4,7 14,3 2,4 PTFE F52803 97617 B15 19,2 2,1 1 3,7 4,7 15,3 2,4 PTFE F52803 98519 B16 20,2 2,1 1 3,7 4,7 16,3 2,4 PTFE F52803 94555 B17 21,2 2,1 1 3,7 4,7 17,3 2,4 PTFE 177509 132836 D17 22,2 2,6 1 4,4 5,4 17,2 3 PTFE F52814 422416 D18 22,2 2,1 1 3,7 4,7 18,3 2,4 PTFE F52814 422415 B18 23,2 2,6 1 4,4 5,4 18,2 3 PTFE F52814 27296 B19 24,2 2,6 1 4,4 5,4 19,2 3 PTFE F52814 95082 B20 25,2 2,6 1 4,4 5,4 20,2 3 PTFE F52803 96597 B21 26,2 2,6 1 4,4 5,4 21,2 3 PTFE F52814 35579 D22 27,2 2,6 1 4,4 5,4 22,2 3 PTFE F52803 27523 B24 29,2 2,6 1 4,4 5,4 24,2 3 PTFE F52800 97854 B25 30,2 2,6 1 4,4 5,4 25,2 3 PTFE F52803 97613 B26 31,2 2,6 1 4,4 5,4 26,2 3 PTFE F52800 97857 B29 34,2 2,6 1 4,4 5,4 29,2 3 PTFE F52803 434442 B30 35,2 2,6 1 4,4 5,4 30,2 3 PTFE F52803 97739 B31 36,2 2,6 1 4,4 5,4 31,2 3 PTFE F52800 434443 D32 37,2 2,6 1 4,4 5,4 32,2 3 PTFE F52803 97610 B34 39,2 2,6 1 4,4 5,4 34,2 3 PTFE F52814 27532 B35 40,2 2,6 1,5 4,9 6,4 35,2 3 PTFE F52803 35592 B36 41,2 2,6 1,5 4,9 6,4 36,2 3 PTFE F52803 96596 B36 46,2 5,1 1,5 7,9 9,4 35,2 5,7 PTFE F52814 97326 B37 42,2 2,6 1,5 4,9 6,4 37,2 3 PTFE F52803 97605 B37 47,2 5,1 1,5 7,9 9,4 36,2 5,7 PTFE F52800 422433 D38 48,2 5,1 1,5 7,9 9,4 37,2 5,7 PTFE F52800 381025 D39 44,2 2,6 1,5 4,9 6,4 39,2 3 PTFE F52800 434444 D40 45,2 2,6 1,5 4,9 6,4 40,2 3 PTFE F52803 97611 B40 50,2 5,1 1,5 7,9 9,4 39,2 5,7 PTFE F52803 36772 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 127

Back-Up Rings | Back-Up Ring SRId 2 30°+0,05b -0,10t -0,1Ø ØdNd 1ØdN+0,2B 2 +0,2B 1ØdN f7ØDN H9d N D N t b B 1 B 2 d 1 d 2 Material Article No.41 46,2 2,6 1,5 4,9 6,4 41,2 3 PTFE F52800 422417 D42 47,2 2,6 1,5 4,9 6,4 42,2 3 PTFE F52814 422418 D42 52,2 5,1 1,5 7,9 9,4 41,2 5,7 PTFE F52800 422434 B44 49,2 2,6 1,5 4,9 6,4 44,2 3 PTFE F52803 35648 D45 50,2 2,6 1,5 4,9 6,4 45,2 3 PTFE F52800 422419 B45 55,2 5,1 1,5 7,9 9,4 44,2 5,7 PTFE F52800 97327 D46 51,2 2,6 1,5 4,9 6,4 46,2 3 PTFE F52814 434445 B46 56,2 5,1 1,5 7,9 9,4 45,2 5,7 PTFE F52800 422435 D48 58,2 5,1 1,5 7,9 9,4 47,2 5,7 PTFE F52800 35663 B49 54,2 2,6 1,5 4,9 6,4 49,2 3 PTFE F52814 422420 D50 55,2 2,6 1,5 4,9 6,4 50,2 3 PTFE F52814 422421 B50 60,2 5,1 1,5 7,9 9,4 49,2 5,7 PTFE F52803 96447 B52 62,2 5,1 1,5 7,9 9,4 51,2 5,7 PTFE F52800 35667 D53 63,2 5,1 1,5 7,9 9,4 52,2 5,7 PTFE F52800 160538 D54 59,2 2,6 1,5 4,9 6,4 54,2 3 PTFE F52800 422422 D55 49,8 2,6 1,5 4,9 6,4 49,2 3 PTFE F52814 434447 D55 65,2 5,1 1,5 7,9 9,4 54,2 5,7 PTFE F52803 35713 D56 61,2 2,6 1,5 4,9 6,4 56,2 3 PTFE F52800 422424 B57 62,2 2,6 1,5 4,9 6,4 57,2 3 PTFE F52800 422425 D58 68,2 5,1 1,5 7,9 9,4 57,2 5,7 PTFE F52814 381969 B59 64,2 2,6 1,5 4,9 6,4 59,2 3 PTFE F52800 422426 D60 65,2 2,6 1,5 4,9 6,4 60,2 3 PTFE F52814 422427 B60 70,2 5,1 1,5 7,9 9,4 59,2 5,7 PTFE F52814 96117 B62 67,2 2,6 1,5 4,9 6,4 62,2 3 PTFE F52814 422428 D62 72,2 5,1 1,5 7,9 9,4 61,2 5,7 PTFE F52814 422436 D63 73,2 5,1 1,5 7,9 9,4 62,2 5,7 PTFE F52814 35754 B64 69,2 2,6 1,5 4,9 6,4 64,5 3 PTFE F52814 422429 D65 75,2 5,1 1,5 7,9 9,4 64,2 5,7 PTFE F52802 35756 D67 72,2 2,6 1,5 4,9 6,4 67,5 3 PTFE 177509 422430 D68 78,2 5,1 1,5 7,9 9,4 67,2 5,7 PTFE F52800 434438 B69 74,2 2,6 1,5 4,9 6,4 69,5 3 PTFE F52814 422431 D70 80,2 5,1 1,5 7,9 9,4 69,2 5,7 PTFE F52814 35764 D72 82,2 5,1 1,5 7,9 9,4 71,2 5,7 PTFE F52800 35777 D73 83,2 5,1 1,5 7,9 9,4 72,2 5,7 PTFE F52800 422437 D74 79,2 2,6 1,5 4,9 6,4 74,5 3 PTFE F52800 422432 D75 85,2 5,1 1,5 7,9 9,4 74,2 5,7 PTFE F52800 35783 D78 88,2 5,1 1,5 7,9 9,4 77,2 5,7 PTFE 177509 35784 DB Available from stock D On request: Tool is available, delivery at short notice128© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Back-Up Rings | Back-Up Ring SRId N D N t b B 1 B 2 d 1 d 2 Material Article No.80 90,2 5,1 1,5 7,9 9,4 79,2 5,7 PTFE F52814 97732 D100 110,2 5,1 2 8,4 10,4 99,2 5,7 PTFE F52814 35832 B110 120,2 5,1 2 8,4 10,4 109,2 5,7 PTFE F52814 97460 D120 130,2 5,1 2 8,4 10,4 119,2 5,7 PTFE F52814 35839 D125 135,2 5,1 2 8,4 10,4 124,2 5,7 PTFE 177509 49036095 D130 140,2 5,1 2 8,4 10,4 129,2 5,7 PTFE F52800 35844 B135 145,2 5,1 2 8,4 10,4 134,2 5,7 PTFE F52800 35846 D140 150,2 5,1 2 8,9 11,4 139,2 5,7 PTFE F52814 96466 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 129

Back-Up Rings | Spiral Back-Up Ring SPRSpiral Back-Up Ring SPRSpiral Back-Up Ring SPRMaterialMaterialCodeUnfilled PTFE PTFE00/F52800 or PTFE 177509Operating conditionsMediaTemperatureFig. 1Spiral Back-Up Ring SPRAll fluids used in hydraulics* according to the O-ring material used–70 … +260 °C*(only valid for PTFE component)Product descriptionSpiral-shaped split bearing componentwith rectangular cross section.Product advantagesAdvantage compared to conventionalback-up rings:Even in cases where considerable temperaturefluctuations occur, i.e. if thereis post-shrinkage of the back-up ring, atleast one turn of the spiral will be left tosupport the ISC O-Ring over the gap atany point around the circumference.Also suitable for non-standard diameters,as the ring can be shortened and thusadapted to fit.Fitting & installationThe surface finish requirementscorrespond to the values stipulated;→ Technical Manual.Gap width: when using PTFE spiral backuprings, operating pressures ≤40 MPa(400 bar) or gap widths up to 0,3 mmcan be bridged.Special sizes or special materials areavailable on enquiry.ApplicationBearing component to prevent gapextrusion of radial sealing ISC O-Rings.130© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Back-Up Rings | Spiral Back-Up Ring SPRArticle listt-0,1B 1+0,1B 1+0,1Ød 4h 9d 3f 7H8Ø ØH8d 5f 7Ød 6H9B 2+0,1B 2+0,1bb t d 1 d 2 d 5 d 6 d 3 d 4 B 1 B 2 Material ArticleNo.1 2,1 5,3 2,4 5 9,2 10 5,9 3,7 4,7 PTFE F52800 158335 D1 2,1 7,3 2,4 7 11,2 12 7,9 3,7 4,7 PTFE F52800 97187 D1 2,1 10,3 2,4 10 14,2 15 10,9 3,7 4,7 PTFE F52803 95619 D1 2,1 12,3 2,4 12 16,2 17 12,9 3,7 4,7 PTFE F52814 97195 D1 2,1 13,3 2,4 13 17,2 18 13,9 3,7 4,7 PTFE F52803 94965 B1 2,1 14,3 2,4 14 18,2 19 14,9 3,7 4,7 PTFE F52803 94967 D1 2,1 15,3 2,4 15 19,2 20 15,9 3,7 4,7 PTFE F52800 97088 B1 2,1 16,3 2,4 16 20,2 21 16,9 3,7 4,7 PTFE F52803 97192 B1 2,1 17,3 2,4 17 21,2 22 17,9 3,7 4,7 PTFE F52803 97066 B1 2,1 18,3 2,4 18 22,2 23 18,9 3,7 4,7 PTFE F52803 94972 B1 2,1 20,3 2,4 20 24,2 25 20,9 3,7 4,7 PTFE F52803 98356 D1 2,1 22,3 2,4 22 26,2 27 22,9 3,7 4,7 PTFE F52800 97347 D1 2,1 23,3 2,4 23 27,2 27 23,9 3,7 4,7 PTFE F52800 365310 D1 2,1 25,3 2,4 25 29,2 30 25,9 3,7 4,7 PTFE F52803 97282 B1 2,6 18,2 3 18 23,2 24 18,8 4,4 5,4 PTFE F52803 94971 B1 2,6 19 3 19 24,2 25 19,8 4,4 5,4 PTFE F52803 94973 B1 2,6 20,2 3 20 25,2 26 20,8 4,4 5,4 PTFE F52800 97194 D1 2,6 21,2 3 21 26,2 27 21,8 4,4 5,4 PTFE F52800 98611 D1 2,6 22 3 22 27,2 28 22,8 4,4 5,4 PTFE F52814 97193 B1 2,6 24,2 3 24 29,2 30 24,8 4,4 5,4 PTFE F52814 97086 B1 2,6 26,2 3 26 31,2 32 26,8 4,4 5,4 PTFE F52803 94975 B1 2,6 29 3 29 34,2 35 29,8 4,4 5,4 PTFE F52803 98083 D1 2,6 30,2 3 30 35,2 36 30,8 4,4 5,4 PTFE F52814 97040 B1 2,6 31,2 3 31 36,2 37 31,8 4,4 5,4 PTFE F52814 97012 D1 2,6 34,2 3 34 39,2 40 34,8 4,4 5,4 PTFE F52803 94978 B1 2,6 42,2 3 42 47,2 48 42,8 4,4 5,4 PTFE F52803 96973 D1 2,6 49,2 5,7 50 60,2 60 49,8 4,4 5,4 PTFE F52803 97102 D1 2,6 60,2 3 60 65,2 66 60,8 4,4 5,4 PTFE F52800 98144 D1,5 2,6 35,2 3 35 40,2 41 35,8 4,9 6,4 PTFE F52803 97461 B1,5 2,6 37,2 3 37 42,2 43 37,8 4,9 6,4 PTFE F52803 94980 D1,5 2,6 44 3 44 49,2 50 44,8 4,9 6,4 PTFE F52803 98308 B1,5 2,6 45,2 3 45 50,2 51 45,8 4,9 6,4 PTFE F52800 393118 D1,5 2,6 46,2 3 46 51,2 52 46,8 4,9 6,4 PTFE F52800 160727 D1,5 2,6 50,2 3 50 55,2 56 50,8 4,9 6,4 PTFE 177509 98084 D1,5 2,6 74,5 3 74,3 79,5 80,3 75,1 4,9 6,4 PTFE F52803 413108 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 131

Back-Up Rings | Spiral Back-Up Ring SPRb t d 1 d 2 d 5 d 6 d 3 d 4 B 1 B 2 Material ArticleNo.1,5 5,1 44,2 5,7 45 55,2 55 44,8 7,9 9,4 PTFE F52800 94985 D1,5 5,1 52,2 5,7 53 63,2 63 52,8 7,9 9,4 PTFE F52800 97535 D1,5 5,1 54,2 5,7 55 65,2 65 54,8 7,9 9,4 PTFE F52803 97236 D1,5 5,1 57,2 5,7 58 68,2 68 57,8 7,9 9,4 PTFE F52814 97279 D1,5 5,1 59,2 5,7 60 70,2 70 59,8 7,9 9,4 PTFE F52814 97668 B1,5 5,1 62,2 5,7 63 73,2 73 62,8 7,9 9,4 PTFE F52800 95376 D1,5 5,1 64,2 5,7 65 75,2 75 64,8 7,9 9,4 PTFE F52800 94990 D1,5 5,1 69,2 5,7 70 80,2 80 69,8 7,9 9,4 PTFE F52800 97688 D1,5 5,1 74,2 5,7 75 85,2 85 74,8 7,9 9,4 PTFE F52800 382286 D1,5 5,1 77,2 5,7 78 88,2 88 77,8 7,9 9,4 PTFE F52814 388230 D2 5,1 89 5 90 100,2 100 89,8 8,4 10,4 PTFE F52814 97671 D2 5,1 99,2 5,7 100 110,2 110 99,8 8,4 10,4 PTFE F52800 98224 D2 5,1 114,2 5,7 115 125,2 125 114,8 8,4 10,4 PTFE F52800 371750 D2 5,1 124,2 5,7 125 135,2 135 124,8 8,4 10,4 PTFE F52814 94994 D3 5,1 189,2 5,7 190 200,2 200 189,8 9,4 12,4 PTFE F52814 94996 DB Available from stock D On request: Tool is available, delivery at short notice132© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Usit Rings | Usit Rings U, UA, USFUsit Rings U, UA, USFUsit Rings U, UA, USFMaterialMetal ringSteel SPCCSteel SPCC-1BStainless steel (SUS 304)Sealing beadNBR rubber 72 NBR 99041FKM rubber 75 FKM 99104Other materials are available on enquiry from specialproduction.Fig. 1Usit Ring USurface protection metal ringSPCC/NBR zinc chrome plated (CR VI free coating)SPCC-1B/NBR zinc chrome plated (CR VI free coating)SPCC/FKM phosphatedSPCC-1B/FKM phosphatedProduct descriptionMetal gasket with internally (U) or externally(UA) vulcanised, trapezoidal,rubber-elastic sealing bead for staticsealing of Threaded fittings Flange connections (USF) with centring diaphragm.Product advantagesOperating conditionsNBRMediaTemperature –30 … +100 °CFKMMediaMineral oils (as per DIN 51524), hydraulic fluids HFA,HFB, HFC (as per VDMA 24320)Hot air (+250 °C)Mineral oils (as per DIN 51524, +150 °C)Hydraulic fluids (as per VDMA 24320, +150 °C)Easy fittingForce-fit connectionsSecure, self-reinforced sealingSuitable for high pressures.Operating pressure

Usit Rings | Usit Rings U, UA, USFDesign notesInstallationSurfaceFlat surfacesR max ≤15 µmR a ≤3 µmTolerances on finished partsD Md 2SXYd 1d MD M D M s≤28 +0,15/–0,10 +0,10/–0,20 1,0 +0,08/–0,1528 … 50 +0,20/–0,10 +0,10/–0,30 1,5 +0,13/–0,20>50 +0,25/–0,10 +0,10/–0,40 2,0 +0,13/–0,203,0 +0,20/–0,253,5 +0,20/–0,30134© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Usit Rings | Usit Rings U, UA, USFArticle list Ut s = 0,5 … 1d s = (DM+0,5) H13up to D M = 40:Centering (t s /d s ) mandatory!Ø ØØ Ø d BD Md Md St SSd M D M S Steel for metricthreadsD g Material Article No.3,8 7,6 1 SPCC 3 3,1 72 NBR M99041 452098 B3,8 7,6 1 SUS 304 3 3,1 72 NBR M99041 461069 B3,8 7,6 1 SPCC 3 3,1 75 FKM M99104 452213 B4,1 7,2 1 SPCC 3 3,2 72 NBR M99041 371997 B4,5 7 1 SUS 304 3 3,6 72 NBR M99041 434169 B4,5 7 1 SPCC 3 3,6 72 NBR M99041 371998 B4,5 7 1 SUS 304 3 3,6 75 FKM M99104 452204 B4,5 7 1 SPCC 3 3,6 75 FKM M99104 452214 B4,9 8,6 1 SPCC 4 4 72 NBR M99041 452099 B4,9 8,6 1 SUS 304 4 4 72 NBR M99041 452112 B4,9 8,6 1 SPCC 4 4 75 FKM M99104 452215 B5,7 9 1 SPCC 4 4,8 72 NBR M99041 371208 B5,7 9 1 SUS 304 4 4,8 72 NBR M99041 452113 B5,7 10 1 SPCC 4 4,8 72 NBR M99041 371209 B5,7 10 1 SUS 304 4 4,8 70 EPDM M99057 506650 D6,2 9,2 1 SPCC 5 5,3 72 NBR M99041 371210 B6,2 9,2 1 SUS 304 5 5,3 72 NBR M99041 461071 B6,2 9,2 1 SPCC 5 5,3 75 FKM M99104 452218 B6,7 10 1 SPCC 5 5,8 72 NBR M99041 371211 B6,7 10 1 SPCC-1B 5 5,8 72 NBR M99041 452170 B6,7 10 1 SPCC-1B 5 5,8 75 FKM M99104 452107 B6,7 11 1 SPCC 5 5,8 72 NBR M99041 371212 B6,7 11 1 SUS 304 5 5,8 72 NBR M99041 452114 B6,7 11 1 SPCC-1B 5 5,8 75 FKM M99104 452207 B6,7 11 2,5 SPCC 5 5,8 72 NBR M99041 371213 B6,7 11 2,5 SPCC 5 5,8 75 FKM M99104 522083 D6,7 12,5 1,5 SPCC 5 5,8 70 ACM M99046 389409 D7,1 12 1 SPCC 6 6,2 72 NBR M99041 371214 B7,3 10,2 1 SPCC 6 6,4 72 NBR M99041 371216 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 135

Usit Rings | Usit Rings U, UA, USFØ ØØ Ø d BD Md Md St SSd M D M S Steel for metricthreadsD g Material Article No.7,7 15 1 SPCC 6 6,8 72 NBR M99041 453891 D8,5 13,4 1 SPCC 7 7,6 72 NBR M99041 371220 B8,5 13,4 1 SUS 304 7 7,6 72 NBR M99041 452118 B8,5 13,4 1 SPCC-1B 7 7,6 75 FKM M99104 452208 B8,7 13 1 SPCC 7 7,8 72 NBR M99041 371221 B8,7 13 1 SUS 304 7 7,8 72 NBR M99041 452119 B8,7 13 1 SPCC-1B 7 7,8 72 NBR M99041 452177 B8,7 13 1 SPCC 7 7,8 72 NBR M99041 452787 D8,7 13 1 SPCC-1B 7 7,8 75 FKM M99104 451198 B8,7 14 1 SPCC 7 7,8 72 NBR M99041 371222 B8,7 14 1 SUS 304 7 7,8 72 NBR M99041 452121 B8,7 14 1 SPCC-1B 7 7,8 72 NBR M99041 452196 B8,7 14 1 SUS 304 7 7,8 75 FKM M99104 452205 B8,7 16 1 SPCC 7 7,8 72 NBR M99041 371224 B9,3 13,3 1 SPCC 8 8,4 72 NBR M99041 371225 B9,3 13,3 1 SUS 304 8 8,4 72 NBR M99041 452122 B9,3 13,3 1 SPCC-1B 8 8,4 72 NBR M99041 452197 B9,3 13,3 1 SPCC-1B 8 8,4 75 FKM M99104 452210 B9,3 14,6 1 SPCC 8 8,4 72 NBR M99041 452100 B9,3 14,6 1 SUS 304 8 8,4 72 NBR M99041 452123 B9,3 14,6 1 SPCC-1B 8 8,4 72 NBR M99041 452200 B10,35 16 2 SPCC 8 9,4 72 NBR M99041 371226 B10,35 16 2 SUS 304 8 9,4 72 NBR M99041 461072 B10,7 16 1,5 SPCC 8 9,8 72 NBR M99041 371229 B10,7 16 1,5 SUS 304 8 9,8 72 NBR M99041 452124 B10,7 16 1,5 SPCC-1B 8 9,8 72 NBR M99041 452201 B10,7 18 1,5 SPCC 8 9,8 72 NBR M99041 371230 D11,4 16,3 1,5 SPCC 10 10,5 72 NBR M99041 371233 B11,4 16,3 1,5 SPCC-1B 10 10,5 72 NBR M99041 461574 B11,4 16,3 1,5 SPCC-1B 10 10,5 75 FKM M99104 461581 B11,5 17,6 1,5 SPCC 10 10,5 72 NBR M99041 460307 B11,8 18,5 1,5 SPCC 10 10,8 72 NBR M99041 372000 B11,8 19,1 1,5 SPCC 10 10,8 72 NBR M99041 452103 B11,8 19,1 1,5 SPCC-1B 10 10,8 72 NBR M99041 452202 B12,7 18 1,5 SPCC 10 11,7 72 NBR M99041 371235 B12,7 18 1,5 SUS 304 10 11,7 72 NBR M99041 452153 BB Available from stock D On request: Tool is available, delivery at short notice136© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Usit Rings | Usit Rings U, UA, USFd M D M S Steel for metricthreadsD g Material Article No.12,7 18 1,5 SPCC-1B 10 11,7 72 NBR M99041 452203 B12,7 18 1,5 MSBL 10 11,7 72 NBR M99041 468861 D12,7 18 1,5 SPCC 10 11,7 75 FKM M99104 452220 B12,7 20 1,5 SPCC 10 11,7 72 NBR M99041 371236 B13,7 20 1,5 SPCC 12 12,7 72 NBR M99041 371237 B13,7 20 1,5 SUS 304 12 12,7 72 NBR M99041 452154 B13,7 20 1,5 SPCC 12 12,7 75 FKM M99104 452221 B13,7 22 1,5 SPCC 12 12,7 72 NBR M99041 371238 B14 18,7 1,5 SPCC 12 13 72 NBR M99041 371240 B14 18,7 1,5 SPCC-1B 12 13 72 NBR M99041 461582 B14,7 22 1,5 SPCC 12 13,7 72 NBR M99041 371241 B14,7 22 1,5 SUS 304 12 13,7 72 NBR M99041 452156 B14,7 22 1,5 SPCC 12 13,7 75 FKM M99104 452222 B14,86 22,29 2,1 SPCC 12 13,86 72 NBR M99041 427277 B16 22,7 1,5 SPCC 14 15 72 NBR M99041 371243 B16,7 24 1,5 SPCC 14 15,7 72 NBR M99041 371244 B16,7 24 1,5 SUS 304 14 15,7 72 NBR M99041 452157 B16,7 24 1,5 SPCC-1B 14 15,7 72 NBR M99041 461584 B17,4 24 1,5 SPCC 14 16,4 72 NBR M99041 371245 B17,4 24 1,5 SUS 304 14 16,4 72 NBR M99041 461073 B17,4 24 1,5 SPCC 14 16,4 75 FKM M99104 452223 B18 24,7 1,5 SPCC 16 17 72 NBR M99041 372004 B18 24,7 1,5 SUS 304 16 17 72 NBR M99041 452125 B18 24,7 1,5 SUS 304 16 17 75 FKM M99104 452206 B18,7 26 1,5 SPCC 16 17,7 72 NBR M99041 371246 B19,7 26 1,5 SPCC 16 18,7 72 NBR M99041 452104 B19,7 26 1,5 SPCC-1B 16 18,7 75 FKM M99104 452212 D19,7 26 1,5 SPCC-1B 16 18,7 75 FKM M99104 468671 D20,7 28 1,5 SPCC 16 19,6 72 NBR M99041 371248 B20,7 28 1,5 SPCC 16 19,6 75 FKM M99104 452219 B20,7 28 2,5 SUS 304 16 19,6 72 NBR M99041 452126 B21,5 28,7 2,5 SPCC 18 20,4 72 NBR M99041 371249 B22,5 28 1,5 SPCC 20 21,26 72 NBR M99041 372006 B22,5 28 1,5 SUS 304 20 21,3 75 FKM M99104 461077 B22,7 30 2 SPCC 20 21,46 72 NBR M99041 371250 B22,7 30 2 SUS 304 20 21,46 72 NBR M99041 452127 B22,7 30 3 SPCC 20 21,46 72 NBR M99041 372007 B24,7 32 2 SPCC 20 23,46 72 NBR M99041 371251 B26,7 35 2 SPCC 22 24,5 72 NBR M99041 371262 B27 36 2 SPCC 24 25 72 NBR M99041 371263 B27,2 36 2 SUS 304 24 25 72 NBR M99041 461080 B28 35 2 SPCC 24 25,8 72 NBR M99041 400740 B28,7 37 2 SPCC 24 25,7 72 NBR M99041 371264 B28,7 37 2 SUS 304 24 25,7 72 NBR M99041 461082 B31 39 2 SPCC 27 28 72 NBR M99041 371266 B31 39 2 SPCC 27 28 75 FKM M99104 437799 B33,7 42 2 SPCC 27 30 72 NBR M99041 371268 B33,7 42 2 SPCC-1B 27 30 72 NBR M99041 437793 D34,3 43 2 SPCC 27 30,6 72 NBR M99041 371269 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 137

Usit Rings | Usit Rings U, UA, USFØ ØØ Ø d BD Md Md St SSd M D M S Steel for metricthreadsD g Material Article No.36,7 46 2 SPCC 30 30,7 72 NBR M99041 371270 B40 51 2,5 SPCC 27 34 72 NBR M99041 461083 B40 51 2,5 SUS 304 27 34 72 NBR M99041 461084 D42,7 53 3 SPCC 36 36,7 72 NBR M99041 371272 B42,7 53 3 SUS 304 36 36,7 75 FKM M99104 523373 D48,7 59 3 SPCC 36 42,7 72 NBR M99041 371273 B52 60 3 SPCC 40 46 72 NBR M99041 371274 B53,3 64,5 3 SPCC 42 47,3 72 NBR M99041 371275 B60,7 73 3 SPCC 48 54,7 72 NBR M99041 371252 DB Available from stock D On request: Tool is available, delivery at short noticeArticle list USFØD MØd MØd 1Sd M D M S d 1 Steel for metricthreadsMaterialArticle No.3,8 6 1 3 SPCC 3 72 NBR M99041 453886 B4,3 6 1 3,5 SPCC 3,5 72 NBR M99041 453887 B5,4 8 1 4 SPCC 4 72 NBR M99041 453888 B5,8 9 1 5 SPCC 5 72 NBR M99041 453889 B7,4 10 1 6 SPCC 6 72 NBR M99041 453890 B8,4 13 1,5 8 SPCC 8 75 FKM M99104 468543 D10,7 16 1,5 10 SPCC 10 72 NBR M99041 459746 B17,4 24 1,5 14 SPCC 14 75 FKM M99104 467330 D28,7 36,5 2 25 SPCC 25 72 NBR M99041 452106 BB Available from stock D On request: Tool is available, delivery at short notice138© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Usit Rings | Usit Rings U, UA, USFArticle list UAR max.0,2b1b1SØD MØD 1Ød Md M D M S Stahl für metrischeGewindeMaterialArticle No.10 16 1,5 SPCC 8 72 NBR M99041 372001 B12 18 1,5 SPCC 10 72 NBR M99041 372003 B12 18 1,5 SUS 304 10 72 NBR M99041 461075 B13,3 21,6 1,5 SPCC 12 72 NBR M99041 460346 B14,2 24 2 SPCC 14 72 NBR M99041 388328 B16 22 1,5 SPCC 14 72 NBR M99041 372005 B20,5 28 2 SPCC-1B 18 72 NBR M99041 461585 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 139

Sheets and RollsSheets and RollsSheets and RollsFig. 1Sheets and RollsProduct descriptionSheets can be manufactured as pureelastomer sheets, as fabric reinforcement,as well as PTFE layers or inserts.In the majority of cases they are furtherprocessed to flat diaphragm or othershaped parts.Product advantages Sheets with fabric insert pressed smooth on both sides smallest sheet thickness:2 x 0,5 mm + fabric thickness Sheets with PTFE layer one side pressed smooth, oppositeside PTFE fabric smallest sheet thickness:0,5 mm + PTFE layer Sheets with PTFE insert pressed smooth on both sides smallest sheet thickness:2 x 0,5 mm + PTFE thickness.The surface quality of the rubber surfacescan be changed by grinding or othersuitable methods.Sheets are available inother variants on enquiry.Operating conditionsMediaApplicationParts manufactured from sheets are usedin almost all sectors of industry, e. g. machineand aircraft manufacture.MaterialAll current elastomeric materials areprocessed by Simrit. The choice dependson the related application.depending on the material configurationTemperature depending on material between –50 °C and +200 °CBy means of the selection of elastomer,fabric and PTFE layer, the characteristicproperties of the sheets can be individuallyadjusted to suit the required application.The fabric sheets for the fabric reinforcedsheets include various syntheticfabric types.Materials for diaphragms → TechnicalManual.For sheets with a PTFE layer or insert, thePTFE layers are available in a thicknessbetween 0,1 mm and 1 mm. Elastomer only sheets: pressed smooth on both sides smallest sheet thickness: 0,5 mmThinner sheets are possible on enquirydepending on the material. Sheets with fabric layer: one side pressed smooth, oppositeside fabric smallest sheet thickness:0,5 mm + fabric thicknessSheets with fabric layerSheets with fabric insertSheets with PTFE layerSheets with PTFE insertare used for increased pressure load on one sideare used if there is a raised pressure load on both sidesare used when very high chemical resistance is required,when the surface must be smooth and repel foreign substances,when low coefficients of friction are necessaryare used in special applications140© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Sheets and RollsDesign notesTolerances for sheet goodsThickness tolerance of pressed sheetsMaterialNBR, SBR, CR,VMQ, FVMQwithout fabricSheets 300 x 300 mmSheets 350 x 350 mmwith fabric and/or PTFE layerwithout fabricSheets 500 x 500 mmSheets 490 x 490 mmwith fabric and/or PTFE layer±0,10 ±0,15 ±0,15 ±0,20EBDM, HNBR, FKM ±0,15 ±0,20 ±0,20 ±0,25Sheets 200 x 200 mmMaterialwithout fabricwith fabric and/or PTFE layerSimriz ±0,10 not availableThickness tolerance for continuously manufactured rollsThickness[mm]Both sidessmoothOne sideground0,5 to 2,0 ±0,15 ±0,10Withfabric layerWithfabric insertWithPTFE layer>1,0 to 3,0 ±0,25 ±0,25 ±0,25>2,0 to 3,0 ±0,20 ±0,15RangeManufacture and sheetdimensionsMoulded sheets can be supplied in thesizes 200 x 200 mm (Simriz) 300 x 300 mm 350 x 350 mm 490 x 490 mm 500 x 500 mmavailable in the thickness 0,5 to 6 mm ingraduations of 0,1 mm.Thickness [mm]Pure elastomer sheets 0,5 – 6Sheets with fabric layer 0,8* – 6Sheets with fabric insert 1,2* – 6Sheets with PTFE layer 0,8* – 6Manufacture of rollsContinuous production is possible for Order quantities >30 m Roll width up to 500 mm Roll thickness up to 3 mm.For Shore hardness below 50, grindingis only possible in special cases.When sheets are ground or shot blasted,the surface quality is heavily dependenton Shore hardness and on the basematerial.Sheets and Rolls are not held in stock.* Minimum thickness depending on fabric andPTFE layer thickness© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 141

Pre-Selection PackingsPre-Selection Packings Standard rangeResults from current material research, contemporary design technology and modern manufacturing methods with certified qualityassurance form the basis of the Merkel range for a clearly structured, complete standard range of packings. Environmental protection,minimisation of work place load and higher reliability are also in the foreground for packings for valves, rotary pumps,high-pressure plunger pumps etc. Improved sealing performance with as far as possible universal use and longer service life areessential aspects.Note:The parameters given are maximum values. They relate to the limits for the carrier materials and impregnation. The temperatureoperating limit can be affected by the related pressure level. The pressure/temperature ratio is, however, also largely dependenton the medium. The simultaneous occurrence of maximum loads may require load reduction measures in some circumstances.Article No. Code Pressure*[bar]RotarypumpsPlungerpumpsValvesRotarypumpsSpeed[m/s]PlungerpumpsTemperature[°C]4586 Ramilon 40 1000* 12,5 2 –30 … +120 5 … 116204 Arostat 200 –50 … +250 1 … 136211 Arochem II6215 Arolan II 25 100 26 –50 … +280 1 … 136216 Arochem S 25 250* 25 2 –50 … +280 1 … 136303 Unistat 800* 250 2 –200 … +280 0 … 146313 Unichem 15 8 –100 … +250 0 … 146323 Unival 25 250 20 –100 … +280 0 … 146375 Alchem 500* 250 2 –200 … +280 0 … 146501 Grafiflex 1000GrafiflexCover Seal10006550 Carbosteam 3006560 G-Spezial 4506565 G-Spezial S 450pHvalue–200 … +550 1)–200 … +700 2)–200 … +2500 3) 0 … 14–200 … +550 1)–200 … +700 2)–200 … +2500 3) 0 … 14–30 … +400 1)–30 … +550 2) 0 … 14–200 … +450 1)–200 … +550 2) 0 … 14–200 … +450 1)–200 … +550 2) 0 … 146588 Uniflex 25 25 –50 … +280 1 … 136742 Kombilon 25 20 –100 … +280 0 … 147000 Univerdit 25* 160* 6 –30 … +250 0 … 141)the majority of media and air2)steam3)inert gas * installation with end ringsOrdering note:Standard packings are supplied by the kilo. The content of the boxes in kg in each case is given in the dimension lists in thekg/box column. Packing can also be supplied as rings; on request.142© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Acrylon 6130Merkel Acrylon 6130Merkel Acrylon 6130Product descriptionMerkel Acrylon is manufactured fromacrylic yarn and impregnated with aspecial PTFE dispersion. This minimisesthe friction and increases the crosssectional density.Merkel Acrylon also contains silicon oilto ensure good sliding qualities.Product advantagesLong service lifeHigh density and low frictionalresistanceLight running properties.ApplicationRotary and plunger pumps.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value20 bar –50 … +150 °C 12 m/s 2 … 12Plunger pumpsOperating pressure Temperature Speed pH value100 bar –50 … +150 °C 12 m/s 2 … 12MediaCold water, drinking water, salt water, warm water, aqueous solutions containingsolid particles, oils, greases, solvents, foodstuffs.Article listmm inch g/m m/kg kg/carton3 1/8 12 85,5 14 20 50 13/16 29 34,7 15 31 32 16 45 22,2 11/4 51 19,5 28 80 12,5 29,53 3/8 113 8,9 210 125 8 212 180 5,6 312,7 1/2 202 5 314 9/16 245 4,1 315 281 3,6 316 5/8 320 3,1 318 405 2,5 319 3/4 451 2,2 320 500 2 522 7/8 605 1,7 525 1 750 1,3 10© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 143

Packings | Merkel Alchem 6375Merkel Alchem 6375Merkel Alchem 6375Product descriptionMerkel Alchem is made from pure PTFEyarns and is additionally impregnatedwith PTFE. This guarantees excellentchemical resistance. The high crosssectional density and the tight braidstructure ensure a very good sealingbehaviour. The packing has a good formstability and a low shrinkage behaviour.Alchem is thus also well suited for plungerpumps.A special type, Merkel Alchem ST, isavailable for gaseous oxygen, drinkingwater and for the food processingindustry.Operating conditionsPlunger pumpsOperating pressure Temperature Speed pH value500 bar* –200 … +280 °C 2 m/s 0 … 14* installation with end ringsValvesOperating pressure Temperature pH value250 bar –200 … +280 °C 0 … 14MediaAll chemicals including concentrated hot acids and alkalis.Exceptions: molten alkali metals, fluorine and some fluorine compounds.Product advantagesVery low leak ratesVery low shrinkage behaviourNo danger of colour contamination.ApplicationPlunger pumps, valves.144© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Alchem 6375Article listmm inch g/m m/kg kg/box Material Article No.3 16 63,5 1 PT BRSPR- 24107749 D4 5/32 28 35,7 1 PT BRSPR- 24107750 D5 1/8 44 22,9 1 PT BRSPR- 24107751 D6 15/64 63 15,9 1 PT BRSPR- 24107752 D6,35 1/4 71 14,2 1 PT BRSPR- 24115712 D7 86 11,7 2 PT BRSPR- 24115189 D8 5/16 112 8,9 2 PT BRSPR- 24107753 D9 142 7,1 2 PT BRSPR- 24117945 D9,53 3/8 159 6,3 2 PT BRSPR- 24117570 D10 175 5,7 2 PT BRSPR- 24107754 D11 7/16 212 4,7 3 PT BRSPR- 24190337 D12 252 4 3 PT BRSPR- 24107755 D12,7 1/2 282 3,5 3 PT BRSPR- 24107756 D14 9/16 343 2,9 3 PT BRSPR- 24116248 D15 394 2,5 3 PT BRSPR- 24116340 D16 5/8 448 2,2 3 PT BRSPR- 24107757 D18 567 1,8 3 PT BRSPR- 24117869 D19 3/4 632 1,6 3 PT BRSPR- 24192581 D20 700 1,4 5 PT BRSPR- 24115579 D22 7/8 847 1,2 5 PT BRSPR- 24115580 D24 1008 1 5 PT BRSPR- 24234789 D25 1 1094 0,9 10 PT BRSPR- 24121883 D30 1575 0,6 10 PT BRSPR- 24122771 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 145

Packings | Merkel Alchem ST 6377Merkel Alchem ST 6377Merkel Alchem ST 6377Product descriptionMerkel Alchem ST is manufactured frompure PTFE yarns that guarantee an exceptionalchemical resistance. The highdensity and tight braid structure of thepacking ensures a good leakage behaviour.Merkel Alchem ST is suitablefor all chemical applications and hasapproval for the use with gaseous oxygen.The material was analysed by theBAM (Bundesanstalt für Materialprüfung- German Federal Institute for MaterialTesting) and can be used in valves upto the following parameters withoutconsideration. Maximum temperatureup to 60 °C and maximum oxygenpressure up to 25 bar. The material isalso suitable for contact with foodstuffs.Testing through FMPA (Forschungs- undMaterialprüfanstalt Baden-Württemberg,Stuttgart - Research and Testing InstituteBaden-Württemberg, Stuttgart).Operating conditionsOperating pressure Temperature pH value250 bar –200 … +280 °C 0 … 14MediaAll chemicals including concentrated hot acids and alkalis.Exceptions: molten alkali metals, fluorine and some fluorine compounds.Product advantagesHigh chemical resistanceGood leakage behaviour.ApplicationValves.146© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Alchem ST 6377Article listmm inch g/m m/kg kg/box Material Article No.3 16 63,5 1 49017946 D4 5/32 28 35,7 1 PTGR 24111114 D5 1/8 44 22,9 1 PTGR 24116068 D6 15/64 63 15,9 1 PTGR 24116067 D7 86 11,7 2 526687 D8 5/16 112 8,9 2 PTGR 24116069 D10 175 5,7 2 PTGR 24115316 D12 252 4 3 PTGR 24116376 D14 9/16 343 2,9 3 PTGR 24139484 D15 394 2,5 3 PTGR 24265121 D16 5/8 448 2,2 3 PTGR 24121419 D18 567 1,8 3 PTGR 24333999 D20 700 1,4 5 PTGR 24110945 D22 7/8 847 1,2 5 PTGR 24122311 D25 1 1094 0,9 10 PTGR 24135147 D30 1575 0,6 10 PTGR 24314430 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 147

Packings | Merkel Aquastar Hell 4315Merkel Aquastar Hell 4315Merkel Aquastar Hell 4315Product descriptionMade from fine DIAPLEX® cotton threadbraided rotary pump packing impregnatedwith a universally resistant mineralgrease.For all simple rotary applications withdrinking water, sea water and lightlyacidic and alkaline sewage.Operating conditionsOperating pressure Temperature Speed pH value16 bar –30 … +100 °C 6 m/s 6 … 9MediaCold and warm water, air, etc.Product advantagesCost-effective for simple applicationsPrevents overheating during criticalrunning-in phaseProtects the shaft.ApplicationRotary pumps.148© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Aquastar Hell 4315Article listmm inch g/m m/kg kg/box Article No.3 9 105,8 1 49054334 D4 17 59,5 1 24110955 D5 1/8 26 38,1 1 24124147 D6 38 26,5 1 24110954 D6,35 1/4 42 23,6 1 24126289 D7 51 19,4 2 49054335 D8 5/16 67 14,9 2 24114707 D9,53 3/8 95 10,5 2 528806 D10 105 9,5 2 49007463 D11 127 7,9 3 24197544 D12 151 6,6 3 24114708 D12,7 1/2 169 5,9 3 24126240 D14 9/16 206 4,9 3 24120013 D16 5/8 269 3,7 3 49007185 D19 3/4 379 2,6 3 24189000 D20 420 2,4 5 24117968 D22 7/8 508 2 5 24120684 D24 605 1,7 5 49054336 D25 1 656 1,5 10 24122764 D30 945 1,1 10 49054337 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 149

Packings | Merkel Arochem 6212Merkel Arochem 6212Merkel Arochem 6212Product descriptionMerkel Arochem is the graphite-freeversion of our aramide/PTFE combinationbraid with good gliding PTFE silkon the contact area and high-strengtharamide yarn on the edges.The good sliding properties of thePTFE, the high tensile strength andthe extremely low tendency towardsgap extrusion of the stabile aramideyarns are the basis for successful usein plunger pumps. Arochem has alsoestablished itself for the sealing ofmixers, kneaders and soot blowers.The normal chambering of PTFE silkpackings at high pressures and limittemperatures is not applicable. Dueto the good chemical resistance of thePTFE silk and the aramide yarns, thisyellow/white packing has a wide rangeof application.Operating conditionsOperating pressure Temperature Speed pH value500 bar –50 … +280 °C 2 m/s 2 … 13MediaCold and hot water, steam, organic solvents and chemical materials, oils, greases,diluted acids and alkalis.Product advantagesStabilised packing withlong service lifeProtects the shaftNo possible discolorationof the medium.ApplicationAll water pump applications.150© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arochem 6212Article listmm inch g/m m/kg kg/box Material Article No.5 1/8 35 29 1 AMPT DI1SPR 24194102 D6 15/64 50 20,1 1 AMPT DI1SPR 24195255 D6,35 1/4 56 18 1 AMPT DI1SPR 24194967 D7 68 14,8 2 AMPT DI1SPR 49054340 D8 5/16 88 11,3 2 AMPT DI1SPR 24193782 D9,53 3/8 125 8 2 AMPT DI1SPR 24194969 D10 138 7,2 2 AMPT DI1SPR 24193783 D12 199 5 3 AMPT DI1SPR 24192058 D12,7 1/2 223 4,5 3 AMPT DI1SPR 24194972 D14 9/16 270 3,7 3 AMPT DI1SPR 24193332 D15 311 3,2 3 AMPT DI1SPR 24339561 D16 5/8 353 2,8 3 AMPT DI1SPR 24193379 D19 3/4 498 2 3 AMPT DI1SPR 24208701 D20 552 1,8 5 AMPT DI1SPR 24193309 D22 7/8 668 1,5 5 AMPT DI1SPR 24193310 D24 795 1,3 5 AMPT DI1SPR 24240664 D25 1 863 1,2 10 AMPT DI1SPR 24195258 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 151

Packings | Merkel Arochem II 6211Merkel Arochem II 6211Merkel Arochem II 6211Product descriptionMerkel Arochem II combination braidconsists of aramide and PTFE graphitecompound yarn. The DIAPLEX® braidingmakes this packing especially stable.Merkel Arochem II is particularly suitablefor the sealing of plungers and lowspeed shafts. The graphite-filled PTFEyarn on the contact area has verygood sliding properties and protectsthe plunger or shaft surface. The stablebraided aramide yarn at the packingedges protects against gap extrusionand ensures a long service life. MerkelArochem II is thus especially suitable fordifficult sealing cases such as bridginglarge gaps and with abrasive media. Inhigh pressure plunger pumps in end ringinstallation with pretensioned packingsets especially long service life with constantsealing effect is achieved.Operating conditionsOperating pressure Temperature Speed pH value500 bar* –50 … +280 °C 2 m/s 1 … 13* installation with end ringsMediaCold and hot water, organic solvents and chemical materials, oils, greases,diluted acids and alkalis.Product advantagesLow frictional heatProtects the shaftResistant to abrasive media particles.ApplicationPumps.152© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arochem II 6211Article listmm inch g/m m/kg kg/box Material Article No.5 1/8 35 28,6 1 AMPT 24221129 D6 15/64 50 19,8 1 AMPT 24172914 D6,35 1/4 56 17,7 1 AMPT 24231386 D8 5/16 90 11,2 2 AMPT 24199446 D9 113 8,8 2 AMPT 49054339 D9,53 3/8 127 7,9 2 AMPT 24224147 D10 140 7,1 2 AMPT 24182169 D11 7/16 169 5,9 3 AMPT 24199679 D12 202 5 3 AMPT 24199680 D12,7 1/2 226 4,4 3 AMPT 24248392 D14 9/16 274 3,6 3 AMPT 24235239 D15 315 3,2 3 AMPT 24258461 D16 5/8 358 2,8 3 AMPT 24199447 D18 454 2,2 3 AMPT 24235240 D20 560 1,8 5 AMPT 24235241 D22 7/8 678 1,5 5 AMPT 24231940 D24 806 1,2 5 AMPT 24243942 D25 1 875 1,1 10 AMPT 24242722 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 153

Packings | Merkel Arochem S 6216Merkel Arochem S 6216Merkel Arochem S 6216Product descriptionMerkel Arochem S combines the advantagesof two highly developed yarnmaterials for the sealing of high-speedshafts.The special running properties of thermally-resistantPTFE-graphite compoundyarns guarantees shaft protection andallows for brief dry running withoutdamage. The wear-resistant aramideyarn edges prevent extrusion and protectsagainst abrasive media. MerkelArochem S contains a universally stablesilicone-free running-in lubricant. Thisensures sufficient lubrication during thecritical running-in phase.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar –50 … +280 °C 25 m/s 1 … 13Plunger pumpsOperating pressure Temperature Speed pH value250 bar* –50 … +280 °C 2 m/s 1 … 13* installation with end ringsMediaHot water, salt solutions, alkalis, organic solvents, hydro-carbons,medium concentration acids.Product advantagesSmooth sliding, low frictionPrevents extrusion, extremelywear-resistantIdeally suited for high pressures,no extruding into the sealing gap.ApplicationRotary pump, plunger pumps.154© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arochem S 6216Article listmm inch g/m m/kg kg/box Material Article No.5 1/8 38 26,7 1 AMPT BRPE-1 24258231 D6 15/64 54 18,5 1 AMPT BRPE-1 24233069 D6,35 1/4 60 16,5 1 AMPT BRPE-1 24251376 D7 74 13,6 2 AMPT BRPE-1 24294237 D8 5/16 96 10,4 2 AMPT BRPE-1 24232488 D9 122 8,2 2 AMPT BRPE-1 24294238 D9,53 3/8 136 7,3 2 AMPT BRPE-1 24242764 D10 150 6,7 2 AMPT BRPE-1 24232489 D11,11 7/16 182 5,5 3 AMPT BRPE-1 24263151 D12 216 4,6 3 AMPT BRPE-1 24232490 D12,7 1/2 242 4,1 3 AMPT BRPE-1 24237883 D14 9/16 294 3,4 3 AMPT BRPE-1 24233070 D15 338 3 3 AMPT BRPE-1 24234711 D16 5/8 384 2,6 3 AMPT BRPE-1 24233071 D18 486 2,1 3 AMPT BRPE-1 24239422 D19 3/4 542 1,8 3 AMPT BRPE-1 24242763 D20 600 1,7 5 AMPT BRPE-1 24232491 D22 7/8 726 1,4 5 AMPT BRPE-1 24250804 D24 864 1,2 5 AMPT BRPE-1 24260239 D25 1 938 1,1 10 AMPT BRPE-1 24232492 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 155

Packings | Merkel Aroflex 6226Merkel Aroflex 6226Merkel Aroflex 6226Product descriptionMerkel Aroflex is a grease-impgregnatedpump packing. Light running propertiesand stability at high temperaturesensure a high performance and longservice life.The impregnation of the tear-resistantaramide-based yarn with a sealedgrease/graphite impregnation guaranteesa high running property of thispacking. The high melting point of theimpregnation protects the packingagainst bleeding and makes MerkelAroflex a reliable packing at hightemperatures.Operating conditionsOperating pressure Temperature Speed pH value16 bar –10 … +150 °C 10 m/s 2 … 13MediaCold and hot water, slop, contaminated water with dirt, thread and cloth particles,sugared water, molasses, salt solutions, diluted acids and alkalis.Product advantagesVery good sealing againstabrasive mediaGood cross sectional densityand low frictionNo loss of volume at hightemperatures.ApplicationRotary pumps.156© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Aroflex 6226Article listmm inch g/m m/kg kg/box Material Article No.4 5/32 17 59,5 1 AST BR617- 24299255 D5 1/8 26 38,1 1 AST BR617- 24261997 D6 15/64 38 26,5 1 AST BR617- 24226693 D8 5/16 67 14,9 2 AST BR617- 24226694 D9 85 11,8 2 AST BR617- 49007484 D9,53 3/8 95 10,5 2 AST BR617- 24336183 D10 105 9,5 2 AST BR617- 24226695 D12 151 6,6 3 AST BR617- 24226696 D12,7 1/2 169 5,9 3 AST BR617- 24266778 D14 9/16 206 4,9 3 AST BR617- 24226697 D15 236 4,2 3 AST BR617- 24230212 D16 5/8 269 3,7 3 AST BR617- 24226698 D18 340 2,9 3 AST BR617- 24297843 D19 3/4 379 2,6 3 AST BR617- 24291247 D20 420 2,4 5 AST BR617- 24226699 D22 7/8 508 2 5 AST BR617- 24299254 D25 1 656 1,5 10 AST BR617- 24226700 D30 945 1,1 10 AST BR617- 24265294 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 157

Packings | Merkel Arolan 6210Merkel Arolan 6210Merkel Arolan 6210Product descriptionMerkel Arolan made from highly wearresistantaramide yarn has alreadyproven itself in the most diverse applications.Especially where hardening,crystallising or abrasive media canhave a damaging effect on the packing,Arolan offers a long-lasting resistance.Proven application areas are refiners,material, juice and mud pumps, butalso plunger pumps, paddle dryers andagitators.A strong adhesion of the PTFE to thesmooth yarn is achieved by a specialpre-treatment process. PTFE optimises thesliding properties and closes the creeppaths in the braid, the adhesion of theyarns to each other is improved.A physiologically harmless running-inlubricant supports the sealing effect atlow gland packing tension.Operating conditionsRotary pumpsOperating pressure Temperature Speed pH value25 bar –50 … +280 °C 26 m/s 1 … 13Plunger pumpsOperating pressure Temperature Speed pH value200 bar –50 … +280 °C 2 m/s 1 … 13MediaCold and hot water, salt solutions, organic solvents, hydro-carbons, oils, greases,diluted acids and alkalis, steam up to 180 °C.Product advantagesVery long service life, even with veryabrasive mediaEasy handlingEasy running propertiesIdeal for application with shaftdeflection.ApplicationRotary and plunger pumps.158© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arolan 6210Article listmm inch g/m m/kg kg/box Material Article No.3 12 85,5 1 AM BRSPR- 24144638 D4 5/32 21 48,1 1 AM BRSPR- 24186914 D5 1/8 33 30,8 1 AM BRSPR- 24138655 D6 15/64 47 21,4 1 AM BRSPR- 24132013 D6,35 1/4 52 19,1 1 AM BRSPR- 24146095 D7 64 15,7 2 AM BRSPR- 24208084 D8 5/16 83 12 2 AM BRSPR- 24132014 D9 105 9,5 2 AM BRSPR- 24376144 D9,53 3/8 118 8,5 2 AM BRSPR- 24146094 D10 130 7,7 2 AM BRSPR- 24132015 D11 7/16 157 6,4 3 AM BRSPR- 24142267 D12 187 5,3 3 AM BRSPR- 24134416 D12,7 1/2 210 4,8 3 AM BRSPR- 24146093 D14 9/16 255 3,9 3 AM BRSPR- 24137179 D15 293 3,4 3 AM BRSPR- 24135593 D16 5/8 333 3 3 AM BRSPR- 24132141 D18 421 2,4 3 AM BRSPR- 24149493 D19 3/4 469 2,1 3 AM BRSPR- 24140184 D20 520 1,9 5 AM BRSPR- 24134382 D22 7/8 629 1,6 5 AM BRSPR- 24177314 D24 749 1,3 5 AM BRSPR- 528293 D25 1 813 1,2 10 AM BRSPR- 24142223 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 159

Packings | Merkel Arolan II 6215Merkel Arolan II 6215Merkel Arolan II 6215Product descriptionMerkel Arolan II consists of highly wearresistantaramide yarn as well as a specialPTFE impregnation and a universallystable running-in lubricant. The high wearresistance paired with a wide thermaland chemical operating range makesMerkel Arolan II a universal packing formany branches of industry.Product advantagesFor sealing of abrasive mediaVery long service lifeIdeal for application with shaftdeflection.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar –50 … +280 °C 26 m/s 1 … 13ValvesOperating pressure Temperature pH value100 bar –50 … +280 °C 1 … 13MediaCold and hot water, salt solutions, organic solvents, hydro-carbons, oils, greases,diluted acids and alkalis.ApplicationRotary pumps, valves.160© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arolan II 6215Article listmm inch g/m m/kg kg/box Material Article No.3 12 84,2 1 AMST BR618- 24195260 D4 5/32 21 47,3 1 AMST BR618- 24181505 D5 1/8 33 30,3 1 AMST BR618- 24181506 D6 15/64 48 21 1 AMST BR618- 24172093 D6,35 1/4 53 18,8 1 AMST BR618- 24180316 D7 65 15,5 2 AMST BR618- 24185892 D8 5/16 84 11,8 2 AMST BR618- 24175041 D9 107 9,4 2 AMST BR618- 24194109 D9,53 3/8 120 8,3 2 AMST BR618- 24175049 D10 132 7,6 2 AMST BR618- 24177176 D11 7/16 160 6,3 3 AMST BR618- 24191488 D12 190 5,3 3 AMST BR618- 24175522 D12,7 1/2 213 4,7 3 AMST BR618- 24175051 D14 9/16 259 3,9 3 AMST BR618- 24170381 D15 297 3,4 3 AMST BR618- 24175638 D16 5/8 338 3 3 AMST BR618- 24181718 D18 428 2,3 3 AMST BR618- 24180328 D19 3/4 477 2,1 3 AMST BR618- 24178406 D20 528 1,9 5 AMST BR618- 24174987 D22 7/8 639 1,6 5 AMST BR618- 24188238 D24 760 1,3 5 AMST BR618- 24233373 D25 1 825 1,2 10 AMST BR618- 24181719 D30 1188 0,8 10 AMST BR618- 24175005 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 161

Packings | Merkel Arostat 6204Merkel Arostat 6204Merkel Arostat 6204Product descriptionMerkel Arostat is manufactured froma wear-resistant and flexible aramideyarn. The packing has a multi-stagePTFE impregnation.This results in a very tight and elasticstructure which makes Merkel Arostatideal for static covers and housing seals.Operating conditionsOperating pressure Temperature pH value200 bar –50 … +250 °C 1 … 13MediaCold and hot water, steam up to 180 °C, salt solutions, organic solvents,hydro-carbons, oils, greases, diluted acids and alkalis.Product advantagesResistance even against veryabrasive mediaHigh cross sectional densityand low leakageLow maintenance.ApplicationValves.162© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Arostat 6204Article listmm inch g/m m/kg kg/box Material Article No.3 10 101 1 AST BR618- 24246907 D4 5/32 18 56,8 1 AST BR618- 24216841 D5 1/8 28 36,4 1 AST BR618- 24198908 D6 15/64 40 25,3 1 AST BR618- 24198907 D6,35 1/4 44 22,5 1 AST BR618- 24353539 D7 54 18,6 2 AST BR618- 24302201 D8 5/16 70 14,2 2 AST BR618- 24198906 D9 89 11,2 2 AST BR618- 24335330 D10 110 9,1 2 AST BR618- 24198042 D12 158 6,3 3 AST BR618- 24291198 D12,7 1/2 177 5,6 3 AST BR618- 24353564 D14 9/16 216 4,6 3 AST BR618- 24224826 D15 248 4 3 AST BR618- 24233204 D16 5/8 282 3,6 3 AST BR618- 24199444 D18 356 2,8 3 AST BR618- 24291163 D19 3/4 397 2,5 3 AST BR618- 24262740 D20 440 2,3 5 AST BR618- 24250751 D22 7/8 532 1,9 5 AST BR618- 24261064 D24 634 1,6 5 AST BR618- 49054338 D25 1 688 1,5 10 AST BR618- 24232513 D30 990 1 10 AST BR618- 24327547 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 163

Packings | Merkel Carboflex 6587Merkel Carboflex 6587Merkel Carboflex 6587Product descriptionMerkel Carboflex behaves with goodvolume stability and almost universalchemical resistance. The low elongationcoefficient, a small friction value andthe ability to overcome the critical running-inphase prevents sudden, uncontrolledproduction of heat at high slidingspeeds. The impregnation selected to suitthe carbon fibres as well as the speciallyselected lubricant benefits the running-inprocess.Operating conditionsOperating pressure Temperature Speed pH value25 bar –60 … +300 °C 25 m/s 0 … 14MediaAcids, alkalis, hydro-carbon, boiler feed water, gases, steam, etc.Exceptions: strongly oxidising salt solutions, concentrated sulphuric acid, nitric acid.Product advantagesGood chemical resistanceGood heat dissipationLow friction.ApplicationPumps.164© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Carboflex 6587Article listmm inch g/m m/kg kg/box Material Article No.6 15/64 49 20,6 1 CA BR621- 24183632 D8 5/16 86 11,6 2 CA BR621- 24195275 D9,5 3/8 123 8,2 2 CA BR621- 529376 D10 135 7,4 2 CA BR621- 24149151 D12 194 5,1 3 CA BR621- 24182525 D12,7 1/2 218 4,6 3 CA BR621- 24149869 D14 9/16 265 3,8 3 CA BR621- 24195271 D15 304 3,3 3 CA BR621- 24377979 D16 5/8 346 2,9 3 CA BR621- 24195272 D18 437 2,3 3 CA BR621- 24367033 D19 3/4 487 2,1 3 CA BR621- 24182526 D20 540 1,9 5 CA BR621- 24188842 D25 1 844 1,2 10 CA BR621- 24370376 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 165

Packings | Merkel Carbosteam® 6550Merkel Carbosteam® 6550Merkel Carbosteam ® 6550Product descriptionMerkel Carbosteam is braided from flexiblecarbon yarns with a special graphiteimpregnation. Due to its excellent temperaturestability, the packing is especiallyused in high-temperature steamapplications.Due to its high pressure and extrusionresistance, Merkel Carbosteam is idealas end ring in conjunction with Grafiflex.Operating conditionsOperating pressure Temperature pH value300 bar0 … 14–30 … +400 °C 1)–30 … +550 °C 2)1)the majority of media and air2)steamMediaHot water, steam, acids and alkalis.Exceptions: strongly oxidising acids such as hot sulphuric and nitric acid.Product advantagesVery high temperature resistanceLow friction, long service lifeSuitable as extrusion protection andwiper in combination with MerkelGraffiflex and Merkel G-Spezial.ApplicationValves.166© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Carbosteam® 6550Article listmm inch g/m m/kg kg/box Material Article No.3 10 101 1 CA BR627- 24199354 D4 5/32 18 56,8 1 CA BR627- 24196161 D5 1/8 28 36,4 1 CA BR627- 24191670 D6 15/64 40 25,3 1 CA BR627- 24196568 D6,35 1/4 44 22,5 1 CA BR627- 24199357 D7 54 18,6 2 CA BR627- 24199358 D8 5/16 70 14,2 2 CA BR627- 24191671 D9 89 11,2 2 CA BR627- 24258233 D9,53 3/8 100 10 2 CA BR627- 24199361 D10 110 9,1 2 CA BR627- 24191672 D11 7/16 133 7,5 3 CA BR627- 24290114 D12 158 6,3 3 CA BR627- 24190391 D12,7 1/2 177 5,6 3 CA BR627- 24199363 D14 9/16 216 4,6 3 CA BR627- 24197176 D15 248 4 3 CA BR627- 24216138 D16 5/8 282 3,6 3 CA BR627- 24195492 D18 356 2,8 3 CA BR627- 24199366 D19 3/4 397 2,5 3 CA BR627- 24315375 D20 440 2,3 5 CA BR627- 24199368 D22 7/8 532 1,9 5 CA BR627- 24290307 D24 634 1,6 5 CA BR627- 24328260 D25 1 688 1,5 10 CA BR627- 24199373 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 167

Packings | Merkel Carbosteam® S 6555Merkel Carbosteam® S 6555Merkel Carbosteam ® S 6555Product descriptionMerkel Carbosteam S consists of a flexiblegraphite core with a wear-resistantcarbon yarn jacket. Besides the goodelasticity and large cross sectionaldensity, this packing has a continuousvolume stability. The jacket is sealed andheat-resistant. The graphite-filled impregnationfacilitates fitting and the slidingbehaviour on the spindle is optimised.Operating conditionsOperating pressure Temperature pH value300 bar0 … 14–30 … +400 °C 1)–30 … +550 °C 2)1)the majority of media and air2)steamMediaHot water, steam, gases, oils, solvents, acids and alkalis.Exceptions: strongly oxidising acids such as hot sulphuric and nitric acid.The content of soluble chloride for thispacking is below 50 ppm.Merkel Carbosteam S is used in particularin power generation and is usedin all industries where high temperaturesand aggressive media are used.Product advantagesHigh temperature resistant and goodheat dissipationLow leakageCan be used as end ring for extrusionprotection and as wiper with MerkelGrafiflex or Merkel G-Spezial.ApplicationValves.168© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Carbosteam® S 6555Article listmm inch g/m m/kg kg/box Material Article No.5 1/8 28 36,4 1 CA DI627- 24308013 D6 15/64 40 25,3 1 CA DI627- 24300900 D6,35 1/4 44 22,5 1 CA DI627- 24308916 D7 54 18,6 2 CA DI627- 24308917 D8 5/16 70 14,2 2 CA DI627- 24300901 D9 89 11,2 2 CA DI627- 24308919 D9,53 3/8 100 10 2 CA DI627- 24308920 D10 110 9,1 2 CA DI627- 24300902 D11 7/16 133 7,5 3 CA DI627- 24312692 D12 158 6,3 3 CA DI627- 24300903 D12,7 1/2 177 5,6 3 CA DI627- 24308752 D14 9/16 216 4,6 3 CA DI627- 24308012 D15 248 4 3 CA DI627- 24308922 D16 5/8 282 3,6 3 CA DI627- 24308014 D18 356 2,8 3 CA DI627- 24308015 D19 3/4 397 2,5 3 CA DI627- 24311826 D20 440 2,3 5 CA DI627- 24308924 D22 7/8 532 1,9 5 CA DI627- 24370429 D25 1 688 1,5 10 CA DI627- 49005117 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 169

Packings | Merkel Cerampack 6450Merkel Cerampack 6450Merkel Cerampack 6450Product descriptionMerkel Cerampack is a glass fibre packingwith a special graphite impregnation.It is particularly suitable for static sealingin high-temperature applications. Thegraphite impregnation increases thecross-sectional density and improvesthe elasticity.Typical operating conditions are for thesealing of boilers, oven doors, flaps andcovers. The packing is also suitable forthe thermal isolation of piping.Product advantagesVery low leakage valuesPrevents overheating during criticalrunning-in phaseExcellent sealing behaviour, especiallywith low-pressure valves.ApplicationValves.Operating conditionsOperating pressure Temperature pH value10 bar –50 … +550 °C 5 … 9MediaWater, steam, oil, neutral and dry gases.Article listmm inch g/m m/kg kg/carton3 1/8 12 85,47 14 21 48,08 15 3/16 33 30,77 16 47 23,15 11/4 52 20,67 18 5/16 83 13,02 23/8 117 9,23 210 130 8,33 212 187 5,79 31/2 210 5,17 314 9/16 255 4,25 315 293 3,7 316 5/8 333 3,26 318 421 2,57 319 3/4 469 2,31 320 520 2,08 522 7/8 629 1,72 525 1 813 1,33 10170© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Cerampack HT 6451Merkel Cerampack HT 6451Merkel Cerampack HT 6451Product descriptionMerkel Cerampack HT is a glass fibrepacking with a cross-sectionally sealedPTFE impregnation. It is particularly suitablefor static sealing of covers, doorsor housings. The packing is also suitablefor valve applications.Product advantagesVery high sealing effectGood spring backGood media resistance.ApplicationValves.Operating conditionsOperating pressure Temperature pH value100 bar –50 … +280 °C 2 … 12MediaWater, steam, oil, neutral and dry gases.Article listmm inch g/m m/kg kg/carton3 1/8 14 71,4 14 24 41,2 15 3/16 38 26,3 16 54 18,5 11/4 61 16,3 18 5/16 96 10,4 23/8 136 7,4 210 150 6,7 212 216 4,6 31/2 242 4,1 314 9/16 294 3,4 315 338 3 316 5/8 384 2,6 318 486 2,1 319 3/4 542 1,8 320 600 1,7 522 7/8 726 1,4 525 1 938 1,1 10© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 171

Packings | Merkel Endless Packing RingsMerkel Endless Packing RingsMerkel Endless Packing RingsProduct descriptionSimrit manufactures endless packingrings in a whole variety of materials anddimensions.The sealing rings consist of a concentrichose braid and an optional elastomercore.The elastomer core guarantees aconstant sealing force over the entireservice life. This is ideal for static coverseals with a high number of open/closecycles. The outer braid provides goodwear protection and protects againstattacks by chemicals.MaterialYarn Yarn or elastomer core ImpregnationRamie, aramide, PTFE,PTFE/ graphite compounds,carbonNR, EPDM, MVQPTFE, graphiteOperating conditionsOperating pressure Temperature Speed pH value10 bar* –30 … +550 °C* 2 m/s* 0 … 14** depending on material combinationEndless packing rings can also be usedfor many applications with minor activemovements.Various yarn, core and impregnationcombinations offer the ideal seal for awhole variety of applications.Product advantagesLow leakageIncreased elasticity and spring backGood chemical resistance.ApplicationCover and housing seals, tank covers,manholes, filters, dryers, chemical mixerhousings, rotary valves, rotary furnaces.172© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Flexalon 6250Merkel Flexalon 6250Merkel Flexalon 6250Product descriptionMerkel Flexalon is a universal packingfor the paper industry. But it is also suitablefor the foodstuff industry, chemicaland sewage treatment plants. Besidesbeing used for rotary pumps, the packingcan also be used in for mixers,kneaders, and refiners.Operating conditionsOperating pressure Temperature Speed pH value25 bar –50 … +250 °C 25 m/s 1 … 13MediaCold and hot water, salt solutions, organic solvents, hydro-carbons, oils, greases,diluted acids and alkalis, steam up to 180 °C.Merkel Flexalon is manufactured froma white, elastic synthetic yarn based onMeta Aramide. The packing thus offersa good resistance to abrasive media incontrast to PTFE products. But in comparisonto Para Aramide packings, MerkelFlexalon protects the shaft significantlymore.The leakage is minimised through a highdensity and flexible braid structure. Thesilicone-free running-in lubricant ensuresa trouble-free running-in. The white yarnand the impregnation prevents a colourcontamination of the medium.The Fraunhofer Institute for Process Technologyand Packaging in Freising hascertified the packing for use in foodprocessing machines as per FDA US 21CFR 170.3 (i) and Article 3 of the EURegulation 1935/2004.Product advantagesExtrusion-resistant but protects the shaftLow maintenanceLow leakage.ApplicationRotary pumps.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 173

Packings | Merkel Flexalon 6250Article listmm inch g/m m/kg kg/box Article No.3 12 82,3 1 49007606 D4 5/32 22 46,3 1 49007607 D5 1/8 34 29,6 1 533642 D6 15/64 49 20,6 1 533643 D6,35 1/4 54 18,4 1 49007608 D7 66 15,1 2 49007609 D8 5/16 86 11,6 2 533644 D9 109 9,1 2 49007610 D9,53 3/8 123 8,2 2 49007623 D10 135 7,4 2 533645 D11 7/16 163 6,1 3 49007631 D12 194 5,1 3 533646 D12,7 1/2 218 4,6 3 49007635 D14 9/16 265 3,8 3 533647 D16 5/8 346 2,9 3 533648 D18 437 2,3 3 533649 D19 3/4 487 2,1 3 49054442 D20 540 1,9 5 533650 D22 7/8 653 1,5 5 49007633 D24 778 1,3 5 49007632 D25 1 844 1,2 10 533651 D30 1215 0,8 10 49054443 DB Available from stock D On request: Tool is available, delivery at short notice174© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Grafolan 6575Merkel Grafolan 6575Merkel Grafolan 6575Product descriptionMerkel Grafolan consists of graphiteyarn which is created through an energyintensivethermal transformation process.It features high chemical resistance andtemperature stability. An added lubricantensures good running-in behaviour at allspeeds. Merkel Grafolan is used in manyareas of chemistry – in pumps, agitatorsand paddle dryers – as well as in feedwater pumps for energy production.Compression-moulded rings from MerkelGrafolan 6576 (without additionallubricant) are supplied.Operating conditionsRotary pumpsOperating pressure Temperature Speed pH value300 bar –60 … +300 °C 25 m/s 0 … 14ValvesOperating pressure Temperature pH value320 bar –60 … +300 °C 0 … 14MediaAcids, alkalis, hydro-carbon, boiler feed water, gases, steam, etc.Exceptions: strongly oxidising salt solutions, concentrated sulphuric acid, nitric acid.Product advantagesHigh temperature resistantAlso seals for slight shaft deflectionGood heat dissipation.ApplicationRotary pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 175

Packings | Merkel Grafolan 6575Article listmm inch g/m m/kg kg/box Material Article No.4 5/32 21 48,1 1 GR BRSPR- 24119697 D5 1/8 33 30,8 1 GR BRSPR- 24116375 D6 15/64 47 21,4 1 GR BRSPR- 24107758 D6,35 1/4 52 19,1 1 GR BRSPR- 24315127 D7 64 15,7 2 GR BRSPR- 24117806 D8 5/16 83 12 2 GR BRSPR- 24107759 D9 105 9,5 2 GR BRSPR- 24130389 D10 130 7,7 2 GR BRSPR- 24107760 D11 7/16 157 6,4 3 GR BRSPR- 24173214 D12 187 5,3 3 GR BRSPR- 24107761 D12,7 1/2 210 4,8 3 GR BRSPR- 24121864 D14 9/16 255 3,9 3 GR BRSPR- 24128908 D15 293 3,4 3 GR BRSPR- 24123425 D16 5/8 333 3 3 GR BRSPR- 24107762 D18 421 2,4 3 GR BRSPR- 24132365 D19 3/4 469 2,1 3 GR BRSPR- 24120309 D20 520 1,9 5 GR BRSPR- 24107763 D22 7/8 629 1,6 5 GR BRSPR- 24126630 D24 749 1,3 5 GR BRSPR- 24119335 D25 1 813 1,2 10 GR BRSPR- 24149515 DB Available from stock D On request: Tool is available, delivery at short notice176© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Grafolan HT 6570Merkel Grafolan HT 6570Merkel Grafolan HT 6570Product descriptionMerkel Grafolan HT is a valve packingfor the highest temperature loads inthe area of chemical applications andenergy generation. The special hightemperatureimpregnation ensures thenecessary cross-sectional density, benefitsthe friction behaviour and stabilisesthe DIAPLEX® braid lattice.Product advantagesOperating conditionsOperating pressure Temperature pH value300 bar–30 … +450 °C 1)–30 … +600 °C 2)0 … 14–30 … +2000 °C 3)1)the majority of media and air2)steam3)inert gasMediaHot water, steam, hot air, acids and alkalis.Exceptions: strongly oxidising acids such as sulphuric and nitric acid.High temperature resistantLow leakage and low frictionBridges even large gaps.ApplicationValves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 177

Packings | Merkel Grafolan HT 6570Article listmm inch g/m m/kg kg/box Material Article No.3 10 96,6 1 GR DI627- 49054421 D4 5/32 18 54,3 1 GR DI627- 49002524 D5 1/8 29 34,8 1 GR DI627- 49054422 D6 15/64 41 24,2 1 GR DI627- 24349304 D6,35 1/4 10 96,6 1 GR DI627- 49054423 D7 56 17,7 2 GR DI627- 49054424 D8 5/16 74 13,6 2 GR DI627- 24345292 D9 93 10,7 2 GR DI627- 49054425 D9,53 3/8 104 9,6 2 GR DI627- 49054426 D10 115 8,7 2 GR DI627- 24338054 D11 139 7,2 3 GR DI627- 49054427 D12 166 6 3 GR DI627- 24345293 D12,7 1/2 185 5,4 3 GR DI627- 49054428 D15 259 3,9 3 GR DI627- 49005417 D20 460 2,2 5 GR DI627- 49054429 D22 7/8 557 1,8 5 GR DI627- 49054430 D24 662 1,5 5 GR DI627- 49054431 D25 1 719 1,4 10 GR DI627- 49054432 D30 1035 1 10 GR DI627- 49054433 DB Available from stock D On request: Tool is available, delivery at short notice178© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel G-Spezial 6560Merkel G-Spezial 6560Merkel G-Spezial 6560Product descriptionMerkel G-Spezial is made of temperatureresistant, flexible braided graphiteyarns each of which is reinforced with avery thin Inconel wire. This highly pressure-resistantbraided packing has thesame excellent sealing effect as puregraphite rings wound from strip material.Merkel G-Spezial is especially suitablefor fast repair service applications. Forgaps greater than 0,2 mm, the use ofMerkel Carbosteam 6550 is recommendedas extrusion protection.Operating conditionsOperating pressure Temperature pH value450 bar0 … 14–200 … +450 °C 1)–200 … +550 °C 2)1)the majority of media and air2)steamMediaHot water, steam, gases, oils, acids and alkalis. Exceptions: strongly oxidising acidssuch as sulphuric and nitric acid in high concentrations.Also available as Merkel G-Spezial I6569 with corrosion inhibitor.Product advantagesHigh temperature and chemicalresistanceVery low leakageHigh pressure resistanceFast repair for a whole variety of valvedimensions.ApplicationValves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 179

Packings | Merkel G-Spezial 6560Article listmm inch g/m m/kg kg/box Material Article No.3 11 92,6 1 GRIN 49000781 D4 5/32 19 52,1 1 GRIN 24356667 D5 1/8 30 33,3 1 GRIN 24356668 D6 15/64 43 23,1 1 GRIN 24356669 D6,35 1/4 48 20,7 1 GRIN 24377809 D7 59 17 2 GRIN 49054400 D8 5/16 77 13 2 GRIN 24356670 D9 97 10,3 2 GRIN 49054401 D9,53 3/8 109 9,2 2 GRIN 24377978 D10 120 8,3 2 GRIN 24356671 D11 7/16 145 6,9 3 GRIN 49007451 D12 173 5,8 3 GRIN 24356672 D12,7 1/2 194 5,2 3 GRIN 24356673 D14 9/16 235 4,3 3 GRIN 24356674 D15 270 3,7 3 GRIN 24356675 D16 5/8 307 3,3 3 GRIN 24356676 D18 389 2,6 3 GRIN 24356677 D19 3/4 433 2,3 3 GRIN 24356678 D20 480 2,1 5 GRIN 24356679 D22 7/8 581 1,7 5 GRIN 24373834 D24 691 1,4 5 GRIN 24373835 D25 1 750 1,3 10 GRIN 24373836 D30 1080 0,9 10 GRIN 49007131 DB Available from stock D On request: Tool is available, delivery at short notice180© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel G-Spezial I 6569Merkel G-Spezial I 6569Merkel G-Spezial I 6569Product descriptionMerkel G-Spezial I is made of temperatureresistant, flexible braided graphiteyarns each of which is reinforced with avery thin Inconel wire. The packing is additionallytreated with a corrosion inhibitor.This highly pressure-resistant braidedpacking has the same excellent sealingeffect as pure graphite rings woundfrom strip material and has the addedadvantage for variable use in the areaof repair and service.Operating conditionsOperating pressure Temperature pH value450 bar1 … 14–200 … +450 °C 1)–200 … +550 °C 2)1)the majority of media and air2)steamMediaHot water, steam, gases, oils, acids and alkalis. Exceptions: strongly oxidising acidssuch as sulphuric and nitric acid in high concentrations.Merkel G-Spezial I has a fire test approvalaccording to API 589 Rev. 2.For gaps greater than 0,2 mm, the useof Merkel Carbosteam 6550 as extrusionprotection is recommended.Product advantagesHigh temperature and chemicalresistanceVery low leakageHigh pressure resistanceFast repair for a whole varietyof valve dimensions.ApplicationUniversal repair packing for all valveapplications.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 181

Packings | Merkel G-Spezial I 6569Article listmm inch g/m m/kg kg/box Material Article No.4 5/32 19 52,1 1 GRIN 528189 D5 1/8 30 33,3 1 GRIN 49010247 D6 15/64 43 23,1 1 GRIN 528190 D6,35 1/4 48 20,7 1 49016326 D7 5/16 59 17 2 GRIN 49010248 D8 5/16 77 13 2 GRIN 526654 D9 5/16 97 10,3 2 GRIN 49010249 D9,53 3/8 109 9,2 2 49016327 D10 120 8,3 2 GRIN 526468 D11 145 6,9 3 49054434 D12 5/16 173 5,8 3 GRIN 49010250 D12,7 1/2 194 5,2 3 49016328 D15 270 3,7 3 49016329 D18 389 2,6 3 49016330 D19 3/4 433 2,3 3 49016331 D20 5/16 480 2,1 5 GRIN 49010261 D22 7/8 581 1,7 5 49016372 D25 1 750 1,3 10 49016373 DB Available from stock D On request: Tool is available, delivery at short notice182© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel G-Spezial S 6565Merkel G-Spezial S 6565Merkel G-Spezial S 6565Product descriptionMerkel G-Spezial S is braided frompure, expanded graphite yarns and canbe used in pumps and valves. The packingcombines all the advantages of theexpanded graphite such as high temperaturestability and high cross-sectionaldensity. The rings made from MerkelG-Spezial S can simply be cut from theroll for application cases where fastrepair is required.Can be used in combination with endrings from Merkel Carbosteam 6550for high-pressure valve applications.Operating conditionsValvesOperating pressure Temperature pH value250 bar0 … 14–200 … +450 °C 1)–200 … +550 °C 2)1)the majority of media and air2)steamRotary pumpsOperating pressure Temperature Speed pH value250 bar –200 … +550 °C 25 m/s 0 … 14MediaHot water, steam, gases, oils, acids and alkalis. Exceptions: strongly oxidising acidssuch as sulphuric and nitric acid in high concentrations.Product advantagesVery high temperature and chemicalresistanceExcellent sealing effect and constantelasticityFast repair for a whole varietyof valve dimensions.ApplicationValves, rotary pumps.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 183

Packings | Merkel G-Spezial S 6565Article listmm inch g/m m/kg kg/box Material Article No.3 10 96,6 1 GRIN 49054412 D4 5/32 18 54,3 1 527400 D5 1/8 29 34,8 1 49001846 D6 15/64 41 24,2 1 527397 D6,35 1/4 46 21,6 1 GRIN 529142 D7 56 17,7 2 GRIN 49054413 D8 5/16 74 13,6 2 GRIN 527398 D9 93 10,7 2 GRIN 49054414 D9,53 3/8 104 9,6 2 GRIN 49054415 D10 115 8,7 2 GRIN 527399 D11 7/16 139 7,2 3 GRIN 49007311 D12 166 6 3 GRIN 527640 D12,7 1/2 185 5,4 3 GRIN 529143 D14 9/16 225 4,4 3 GRIN 527641 D16 5/8 294 3,4 3 GRIN 527642 D18 373 2,7 3 527643 D19 3/4 415 2,4 3 GRIN 49054416 D20 460 2,2 5 527644 D22 7/8 557 1,8 5 GRIN 49054417 D24 662 1,5 5 GRIN 49054418 D25 1 719 1,4 10 GRIN 49054419 D30 1035 1 10 GRIN 49054420 DB Available from stock D On request: Tool is available, delivery at short notice184© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Compound Packing HT 7102Merkel Compound Packing HT 7102Merkel Compound Packing HT 7102Product descriptionMerkel Compound Packing made fromthread-stabilised graphite compoundfor the sealing of butterfly valve stems inexhaust gas valves.The packing consists of natural graphiteand binders that are attached to thegraphite threads in a special process.Through this design, a good packablesealing compound is created for the newpacking and for the repair operation.Operating conditionsOperating pressure Temperature pH value100 bar* –30 … +450 °C 0 … 14* installation with end ringsMediaExhaust.Product advantagesHigh temperature resistanceGood thermal conductivityCan compensate slight shaft defects.ApplicationExhaust gas valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 185

Packings | Merkel Kombilon 6742Merkel Kombilon 6742Merkel Kombilon 6742Product descriptionMerkel Kombilon consists of an elasticcombination braid made from carbonand PTFE yarns. The packing is impregnatedwith a special PTFE compoundand running-in lubricant. The specificcomposition of Merkel Kombilon ensuresvery low frictional forces and a high elasticity.This makes the packing especiallysuitable for mixers and agitators.The packing maintains its elasticity evenafter prolonged operation and underhigh contact pressure. The speciallyprocessed carbon yarn is very flexibleand protects the shaft particularly well.Operating conditionsRotary pumpsOperating pressure Temperature Speed pH value25 bar –100 … +280 °C 20 m/s 0 … 14ValvesOperating pressure Temperature pH value160 bar –100 … +280 °C 0 … 14MediaAlkalis, all forms of solvents, alcohols, ketones, esters, oils, acids, hot water, boiler lye,brine, ammonia. Exceptions: strongly oxidising acids.Product advantagesLow leakage rates even with slightshaft deflectionLong service lifeExcellent performance even athigh temperatures.ApplicationRotary pumps, valves.186© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Kombilon 6742Article listmm inch g/m m/kg kg/box Material Article No.4 5/32 26 37,9 1 CAOX BR618- 24293761 D5 1/8 41 24,2 1 CAOX BR618- 24293762 D6 15/64 59 16,8 1 CAOX BR618- 24293763 D6,35 1/4 67 15 1 CAOX BR618- 24327565 D7 81 12,4 2 CAOX BR618- 24312009 D8 5/16 106 9,5 2 CAOX BR618- 24293764 D9,53 3/8 150 6,7 2 CAOX BR618- 24312110 D10 165 6,1 2 CAOX BR618- 24293765 D11 7/16 200 5 3 CAOX BR618- 24327512 D12 238 4,2 3 CAOX BR618- 24293766 D12,7 1/2 266 3,8 3 CAOX BR618- 24302371 D14 9/16 323 3,1 3 CAOX BR618- 24292346 D15 371 2,7 3 CAOX BR618- 24314668 D16 5/8 422 2,4 3 CAOX BR618- 24293767 D18 535 1,9 3 CAOX BR618- 24301906 D19 3/4 596 1,7 3 CAOX BR618- 24337151 D20 660 1,5 5 CAOX BR618- 24293768 D22,23 7/8 799 1,3 5 CAOX BR618- 24308384 D24 950 1,1 5 CAOX BR618- 24356245 D25 1 1031 1 10 CAOX BR618- 24299492 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 187

Packings | Merkel Ramiflex 4510Merkel Ramiflex 4510Merkel Ramiflex 4510Product descriptionMerkel Ramiflex is a braided pumppacking made from a very stable, flexibleand tear-resistant ramie yarn DIA-PLEX® and impregnated with a brightred special grease. Ramie is many timesmore tear-resistant than cotton and rotresistant.The packing has very good runningproperties and is extremely wearresistantin abrasive media such as mud,crystallised suspensions and sewage.Operating conditionsRotary pumpsOperating pressure Temperature Speed pH value16 bar –0 … +120 °C 10 m/s 6 … 9Plunger pumpsOperating pressure Temperature Speed pH value100 bar –0 … +120 °C 1 m/s 6 … 9MediaCold and warm water, air, etc.Ramiflex is thus particularly suitable forapplication in shipping (stern tube andbilge pump sealing).Product advantagesVery wear-resistantLong service live and better sealingbehaviourProtects the shaft.ApplicationRotary and plunger pumps.188© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Ramiflex 4510Article listmm inch g/m m/kg kg/box Material Article No.6 15/64 45 22,2 1 RA BR616- 24107601 D8 5/16 80 12,5 2 RA BR616- 24107602 D10 125 8 2 RA BR616- 24107603 D12 180 5,6 3 RA BR616- 24107604 D14 9/16 245 4,1 3 RA BR616- 24107605 D16 5/8 320 3,1 3 RA BR616- 24107606 D20 500 2 5 RA BR616- 24107607 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 189

Packings | Merkel Ramilon 4586Merkel Ramilon 4586Merkel Ramilon 4586Product descriptionMerkel Ramilon is braided from ramieyarn, an extremely tear-resistant andwater-resistant natural fibre yarn. Thepacking contain a high degree of PTFEdue to a multi-impregnation process.This guarantees a high cross sectionaldensity and low frictional values. MerkelRamilon is also used in plunger pumpsfor high pressure water applications.The packing materials are FDA approvedfor use in the food processingindustry.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value40 bar –40 … +120 °C 12,5 m/s 5 … 11Plunger pumpsOperating pressure Temperature Speed pH value1000 bar* –40 … +120 °C 2 m/s* 5 … 11* installation with end ringsMediaCold water, drinking water, salt water, warm water, aqueous solutions containingsolid particles, oils, greases, solvents, foodstuffs.Product advantagesLong service lifeDoes not swell or rotExcellent pressure-resistance.ApplicationRotary pumps, refiners, mills, plungerpumps, stern tube applications.190© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Ramilon 4586Article listmm inch g/m m/kg kg/box Material Article No.3 12 85,5 1 RA BR618- 24115932 D4 5/32 21 48,1 1 RA BR618- 24107608 D5 1/8 33 30,8 1 RA BR618- 24107609 D6 15/64 47 21,4 1 RA BR618- 24107610 D6,35 1/4 52 19,1 1 RA BR618- 24121704 D7 64 15,7 2 RA BR618- 24107611 D8 5/16 83 12 2 RA BR618- 24107612 D9 105 9,5 2 RA BR618- 24110987 D9,53 3/8 118 8,5 2 RA BR618- 24119759 D10 130 7,7 2 RA BR618- 24107613 D11 7/16 157,3 6,4 3 RA BR618- 24122554 B12 187 5,3 3 RA BR618- 24107614 D12,7 1/2 210 4,8 3 RA BR618- 24107615 D14 9/16 255 3,9 3 RA BR618- 24107616 D15 293 3,4 3 RA BR618- 24107617 D16 5/8 333 3 3 RA BR618- 24107618 D18 421 2,4 3 RA BR618- 24107619 D19 3/4 469 2,1 3 RA BR618- 24117489 D20 520 1,9 5 RA BR618- 24107620 D22 7/8 629 1,6 5 RA BR618- 24107621 D24 749 1,3 5 RA BR618- 24116057 D25 1 813 1,2 10 RA BR618- 24113360 D30 1170 0,9 10 RA BR618- 24113361 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 191

Packings | Merkel Special Carbon Packing 6540Merkel Special Carbon Packing 6540Merkel Special Carbon Packing 6540Product descriptionThe base material for these special packingsis carbon yarns that are combinedwith lead braiding and impregnated witha graphite-containing mineral grease.The packing protects the shaft and isused wherever ridged shafts endangerthe packing material. The interlaced leadbraiding provides a smoothing of theshaft surface.Operating conditionsOperating pressure Temperature Speed pH value16 bar –50 … +160 °C 20 m/s 0 … 14MediaCold and hot water, steam, gases, oils, solvents, acids and alkalis.Exceptions: concentrated sulphuric and nitric acids.The special carbon yarn packing hasalready proven itself for years in powerplant use for the sealing of air and gaspreheaters. In this application, the packingprimarily serves to shield the shaftbearings from dust and flue ash. Thepacking is, however, also suitable forthe sealing of acid and alkali pumps.Product advantagesAlso suitable for shafts with ridgesProtects the shaft and has good heatdissipationSeals dust and flue ash in particular.ApplicationSealing of air and gas preheaters.192© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Special Carbon Packing 6540Article listmm inch g/m m/kg kg/box Material Article No.6 70 14,2 1 CA BR617- 49054399 D8 5/16 125 8 2 CA BR617- 24370199 D10 195 5,1 2 CA BR617- 24237220 D12 281 3,6 3 CA BR617- 24359976 D15 439 2,3 3 CA BR617- 24350300 D16 5/8 499 2 3 CA BR617- 24233656 D20 780 1,3 5 CA BR617- 24251851 D25 1 1219 0,8 10 CA BR617- 24233657 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 193

Packings | Merkel Cover Lid Seal Type 6324Merkel Cover Lid Seal Type 6324Merkel Cover Lid Seal Type 6324Product descriptionMaterialThe Merkel Cover Lid Seal Type 6324consists of a concentric hose braid andan optional elastomer core.The elastomer core guarantees aconstant sealing force over the entireservice life. This is ideal for static coverseals with a high number of open/closecycles. The outer braid provides goodwear protection and protects againstattacks by chemicals.Yarn Elastomer core ImpregnationPTFE EPDM, MVQ PTFEOperating conditionsOperating pressure Temperature Speed pH value10 bar –30 … +250 °C 2 m/s* 0 … 14* depending on material combinationProduct advantagesLow leakageIncreased elasticity and spring backGood chemical resistance.ApplicationCover and housing seals, tank covers,manholes, filters, dryers, chemical mixerhousings, rotary valves, rotary furnaces.194© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Thermaflex 6400Merkel Thermaflex 6400Merkel Thermaflex 6400Product descriptionMerkel Thermaflex 6400 is especiallysuited for static sealing at very hightemperatures.The packing has outstanding thermalisolation properties, good electricalisolation ability and a high resistanceto radiation.Operating conditionsOperating pressure Temperature pH value10 bar –0 … +1100 °C 2 … 12MediaNitrous gases, inert gases, exhaust gases, acids, diluted alkalis.Exceptions: steam, fluorine, hydrofluoric acid.Product advantagesIdeal for high-temperature sealing.ApplicationStatic high-temperature applications.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 195

Packings | Merkel Thermaflex 6400Article listmm inch g/m m/kg kg/box Material Article No.3 9 111,1 1 MF 24147022 D4 16 62,5 1 MF 24108419 D5 25 40 1 MF 24108420 D6 15/64 36 27,8 1 MF 24108421 D6,35 1/4 40,3 24,8 1 MF 24360455 D8 5/16 64 15,6 2 MF 24108422 D9,53 3/8 90,8 11 2 MF 24142277 D10 100 10 2 MF 24108423 D12 144 6,9 3 MF 24108424 D12,7 1/2 161,3 6,2 3 MF 24123438 D14 196 5,1 3 MF 24130395 D15 225 4,4 3 MF 24121461 D16 5/8 256 3,9 3 MF 24115699 D18 324 3,1 3 MF 49054547 D19 3/4 343 2,9 3 MF 24328937 D20 380 2,6 5 MF 24123496 D22 484 2,1 5 MF 49054548 D25 1 593,8 1,7 10 MF 24111123 DB Available from stock D On request: Tool is available, delivery at short notice196© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unichem 6313Merkel Unichem 6313Merkel Unichem 6313Product descriptionMerkel Unichem is braided from purePTFE yarns and impregnated with arunning-in lubricant. The packing has avery dense structure and is yet soft andflexible. Sealing can be achieved witha minimum amount of gland pressure.Merkel Unichem features very goodfriction behaviour.Operating conditionsOperating pressure Temperature Speed pH value15 bar –100 … +250 °C 8 m/s 0 … 14MediaAll chemicals including concentrated hot acids and alkalis.Exceptions: molten alkali metals, fluorine and some fluorine compounds.Merkel Unichem is available as a flatstrip for static sealing*.* dimensions on enquiryProduct advantagesExcellent sealing behaviour withminimum gland pressuresVery low leak rateSuitable for all chemical applications.ApplicationRotary pumps.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 197

Packings | Merkel Unichem 6313Article listmm inch g/m m/kg kg/box Material Article No.3 15 64,6 1 PT 24107742 D4 5/32 28 36,3 1 PT 24107743 D5 1/8 43 23,3 1 PT 24107744 D6 15/64 62 16,1 1 PT 24107745 D6,35 1/4 69 14,4 1 PT 24124436 D7 84 11,9 2 PT 24119168 D8 5/16 110 9,1 2 PT 24107746 D9 139 7,2 2 PT 24117703 D9,53 3/8 156 6,4 2 PT 24121470 D10 172 5,8 2 PT 24107747 D11 7/16 208 4,8 3 PT 24131792 D12 248 4 3 PT 24107748 D12,7 1/2 277 3,6 3 PT 24120009 D14 9/16 337 3 3 PT 24116266 D15 387 2,6 3 PT 24117707 D16 5/8 440 2,3 3 PT 24116267 D18 557 1,8 3 PT 24115577 D19 3/4 621 1,6 3 PT 24266456 D20 688 1,5 5 PT 24115575 D22 7/8 832 1,2 5 PT 24115576 D24 991 1 5 PT 24229471 D25 1 1075 0,9 10 PT 24120976 D30 1548 0,6 10 PT 24123100 DB Available from stock D On request: Tool is available, delivery at short notice198© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unichem FDA 6315Merkel Unichem FDA 6315Merkel Unichem FDA 6315Product descriptionMerkel Unichem FDA is braided frompure, extruded PTFE yarns with a specialfiller and silicone oil. The packing has avery dense structure and is yet soft andflexible. The packing has excellent oilabsorption properties and can thus beused universally for pumps, valves orstatic seals.Merkel Unichem FDA fulfils the FDAregulations and is thus especially suitedfor the foodstuffs and pharmaceuticalsindustries.Operating conditionsPumpsOperating pressure Temperature Speed pH value25 bar –100 … +280 °C 15 m/s 0 … 14ValvesOperating pressure Temperature pH value100 bar –100 … +280 °C 0 … 14MediaAll chemicals including concentrated hot acids and alkalis.Exceptions: molten alkali metals, fluorine and some fluorine compounds.Product advantagesFlexible and protects the shaftTo be used universallyFDA-compliant.ApplicationPumps and valves in the chemicals andfoodstuffs industry.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 199

Packings | Merkel Unichem FDA 6315Article listmm inch g/m m/kg kg/box Article No.6 61 16,3 1 49015078 D6,35 1/4 69 14,6 1 49054569 D8 5/16 149 6,7 2 49054549 D9,53 3/8 109 9,2 2 49054570 D10 170 5,9 2 49054550 D12 245 4,1 3 49054551 D12,7 1/2 274 3,7 3 49054571 D14 9/16 333 3 3 49054562 D15 383 2,6 3 49054563 D16 5/8 435 2,3 3 49054564 D18 551 1,8 3 49054565 D19 3/4 614 1,6 3 49054566 D20 680 1,5 5 49054567 D25 1 1063 0,9 10 49054568 DB Available from stock D On request: Tool is available, delivery at short notice200© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Uniflex 6588Merkel Uniflex 6588Merkel Uniflex 6588Product descriptionMerkel Uniflex is manufactured from aspecial flexible yarn with a high carboncontent, and a PTFE-graphite impregnationas well as a running-in lubricant.The packing is very flexible and extrusion-resistant.The impregnation maintainsan excellent bond to the braid overthe complete life of the packing. Thegood temperature and volume stabilityof the packing provides superior sealingbehaviour even with minimal glandpressures. Thus, Merkel Uniflex cansometimes also be used for dry running.Operating conditionsOperating pressure Temperature Speed pH value25 bar –50 … +280 °C 25 m/s 1 … 13MediaCold and hot water, steam, aqueous solutions, diluted acids and alkalis.Product advantagesSuitable for dry runningSuperior sealing performanceFlexible and wear-resistant.ApplicationRotary pumps.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 201

Packings | Merkel Uniflex 6588Article listmm inch g/m m/kg kg/box Material Article No.3 12 84,2 1 CAOX BR624- 49054435 D4 21 47,3 1 CAOX BR624- 49054436 D5 1/8 33 30,3 1 CAOX BR624- 529561 D6 15/64 48 21 1 CAOX BR624- 24374614 D6,35 1/4 53 18,8 1 CAOX BR624- 24374615 D7 65 15,5 2 CAOX BR624- 49054437 D8 5/16 84 11,8 2 CAOX BR624- 24374616 D9 107 9,4 2 CAOX BR624- 49054438 D9,53 3/8 120 8,3 2 CAOX BR624- 24374617 D10 132 7,6 2 CAOX BR624- 24374618 D11 160 6,3 3 CAOX BR624- 49054439 D12 190 5,3 3 CAOX BR624- 24374619 D12,7 1/2 213 4,7 3 CAOX BR624- 24374620 D14 9/16 259 3,9 3 CAOX BR624- 24374621 D15 297 3,4 3 CAOX BR624- 24374622 D16 5/8 338 3 3 CAOX BR624- 24374623 D18 428 2,3 3 CAOX BR624- 24374624 D19 3/4 477 2,1 3 CAOX BR624- 24374625 D20 528 1,9 5 CAOX BR624- 24374626 D22 7/8 639 1,6 5 CAOX BR624- 525082 D24 760 1,3 5 CAOX BR624- 49054440 D25 1 825 1,2 10 CAOX BR624- 24374627 D30 1188 0,8 10 CAOX BR624- 49054441 DB Available from stock D On request: Tool is available, delivery at short notice202© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unimix 7105Merkel Unimix 7105Merkel Unimix 7105Product descriptionMerkel Unimix 7105 is a newly developed,injectable fibre compound consistingof PTFE fibres and particles as wellas a high-performance lubricant.With end rings made from MerkelArolan 6215 or Merkel Unichem 6313,this packing is ideal for use against abrasivemedia and also for run-in shafts.Due to the injectability, it is also possibleto refill the packing mass during pumpoperation and thus avoid down-times.Compared to other compounds, MerkelUnimix 7105 is resistant over the entirepH range from 0 to 14 and due to theshorter fibre lengths, more homogenousand simple to inject.Operating conditionsPumpsOperating pressure Temperature Speed pH value25 bar –100 … +250 °C 10 m/s 0 … 14ValvesOperating pressure Temperature Speed pH value75 bar –100 … +250 °C 10 m/s 0 … 14MediaCold and hot water, solutions containing particles, oils, greases, solvents.Fitting & installationFor optimal installation, we recommend the Merkel Injection Pump 7515.Please request it from us.When delivered, the density of thecompound is approx. 1,5 g/cm³(1 kg ≈ 0,65 l).Product advantagesGood chemical resistanceLow leakageNo down-times.ApplicationAbrasive media in pumps and mixerapplications.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 203

Packings | Merkel Unimix 7105Article listkg/box Material Article No.1 UNIM 49054405 D5 UNIM 49054406 DB Available from stock D On request: Tool is available, delivery at short notice204© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unimix 7106Merkel Unimix 7106Merkel Unimix 7106Product descriptionMerkel Unimix 7106 is a newly developed,injectable fibre compound consistingof PTFE fibres and particles aswell as a high-performance lubricant.With end rings made from MerkelArolan 6215 or Merkel Unichem 6313,this packing is ideal for use against abrasivemedia and also for run-in shafts.Due to the injectability, it is also possibleto refill the packing mass during pumpoperation and thus avoid down-times.Compared to other compounds, MerkelUnimix 7106 is resistant over the entirepH range from 0 to 14 and due to theshorter fibre lengths, more homogenousand simple to inject.Operating conditionsPumpsOperating pressure Temperature Speed pH value25 bar –100 … +250 °C 10 m/s 0 … 14ValvesOperating pressure Temperature Speed pH value75 bar –100 … +250 °C 10 m/s 0 … 14MediaCold and hot water, solutions containing particles, oils, greases, solvents.Fitting & installationFor optimal installation, we recommend the Merkel injection pump 7515.Please request it from us.When delivered, the density of thecompound is approx. 1,4 g/cm³(1 kg ≈ 0,7 l).Product advantagesGood chemical resistanceLow leakageNo down-times.ApplicationAbrasive media in pumps and mixerapplications.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 205

Packings | Merkel Unimix 7106Article listkg/box Material Article No.1 UNIM 49054407 D5 UNIM 49054408 DB Available from stock D On request: Tool is available, delivery at short notice206© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unistat 6303Merkel Unistat 6303Merkel Unistat 6303Product descriptionMerkel Unistat 6303 is braided from agraphite-filled PTFE yarn. The high graphitecontent ensures good heat dissipationand the PTFE material ensures excellentfriction behaviour. The dense and pressure-resistantstructure makes the packingespecially suitable for plunger pumpapplications. Due to its chemical resistance,Merkel Unistat 6303 is universallysuitable for applications in the chemicalsindustry.The packing material is approved for usein the food processing industry.Operating conditionsPlunger pumpsOperating pressure Temperature Speed pH value800 bar* –200 … +280 °C 2 m/s 0 … 14ValvesOperating pressure Temperature pH value250 bar –200 … +280 °C 0 … 14* installation with end ringsMediaSteam, condensation, alkalis, solvents, almost all acids. Exceptions: highly concentratednitric acid, oleum. Suitable for use with gaseous oxygen (65 bar to 40 °C/50 barto 200 °C). Tested by the BAM (Federal Institute for Research and Material Testing).Product advantagesHigh chemical and pressure resistanceExcellent heat dissipationLow leakage.ApplicationPlunger pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 207

Packings | Merkel Unistat 6303Article listmm inch g/m m/kg kg/box Material Article No.3 13 76,6 1 PTGR 24192301 D4 5/32 23 43,1 1 PTGR 24195261 D5 1/8 36 27,6 1 PTGR 24192302 D6 15/64 52 19,2 1 PTGR 24127129 D6,35 1/4 58 17,1 1 PTGR 24353543 D7 71 14,1 2 PTGR 24121619 D8 5/16 93 10,8 2 PTGR 24183946 D9 117 8,5 2 PTGR 24262744 D9,53 3/8 132 7,6 2 PTGR 24147002 D10 145 6,9 2 PTGR 24183126 D11 7/16 175 5,7 3 PTGR 24194991 D12 209 4,8 3 PTGR 24187294 D12,7 1/2 234 4,3 3 PTGR 24147003 D14 9/16 284 3,5 3 PTGR 24195262 D15 326 3,1 3 PTGR 24235919 D16 5/8 371 2,7 3 PTGR 24191302 D18 470 2,1 3 PTGR 24195263 D19 3/4 523 1,9 3 PTGR 24193673 D20 580 1,7 5 PTGR 24195264 D22 7/8 702 1,4 5 PTGR 24191529 D24 835 1,2 5 PTGR 24248693 D25 1 906 1,1 10 PTGR 24188161 DB Available from stock D On request: Tool is available, delivery at short notice208© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unival 6323Merkel Unival 6323Merkel Unival 6323Product descriptionMerkel Unival 6323 consists of graphitefilled,oiled PTFE yarn. Due to a specialbraid structure the advantages that thismaterial offers (low thermal expansionand excellent heat conduction) are optimallyexploited.Merkel Unival 6323 is a very flexiblepacking and seals reliably with a minimumof gland pressure, even againstthin liquid media that have a tendency tocreep. It can also withstand dry frictionup to a certain limit. The materials usedare approved for use in food processingindustry (MPA).Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar –100 … +280 °C 20 m/s 0 … 14ValvesOperating pressure Temperature pH value250 bar* –100 … +280 °C 0 … 14* installation with end ringsMediaAlkalis, solvents, bitumen, almost all acids.Exceptions: highly concentrated nitric acid, oleum.Product advantagesAbility to run at high speedsLonger service lifeLow leakage with a minimumof gland pressure.ApplicationRotary pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 209

Packings | Merkel Unival 6323Article listmm inch g/m m/kg kg/box Material Article No.3 14 70,3 1 PTGR 24230131 D4 5/32 25 39,6 1 PTGR 24191207 D5 1/8 40 25,3 1 PTGR 24187457 D6 15/64 57 17,6 1 PTGR 24186270 D7 77 12,9 2 PTGR 24195267 D8 5/16 101 9,9 2 PTGR 24186511 D9,53 3/8 143 7 2 PTGR 24188537 D10 158 6,3 2 PTGR 24186500 D11 7/16 191 5,2 3 PTGR 24214130 D12 228 4,4 3 PTGR 24186161 D12,7 1/2 255 3,9 3 PTGR 24193723 D14 9/16 310 3,2 3 PTGR 24187392 D15 356 2,8 3 PTGR 24186570 D16 5/8 404 2,5 3 PTGR 24188237 D18 512 2 3 PTGR 24193023 D19 3/4 570 1,8 3 PTGR 24199600 D20 632 1,6 5 PTGR 24186633 D22 7/8 765 1,3 5 PTGR 24191064 D25 1 988 1 10 PTGR 24186194 D30 1422 0,7 10 PTGR 24191062 DB Available from stock D On request: Tool is available, delivery at short notice210© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unival GFO® 6329Merkel Unival GFO® 6329Merkel Unival GFO ® 6329Product descriptionDue to a special braid structure ofMerkel Unival GFO® 6329, the advantagesthat this material offers (lowthermal expansion and excellent heatconduction) are optimally exploited.The very flexible packing seals reliablywith a minimum of gland pressure, evenagainst thin liquid media that have atendency to creep. Merkel Unival GFO®can also withstand dry friction up to acertain limit.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar –100 … +280 °C 25 m/s 0 … 14ValvesOperating pressure Temperature pH value250 bar –100 … +280 °C 0 … 14MediaAlkalis, solvents, bitumen, almost all acids.Exceptions: highly concentrated nitric acid, oleum.The packing material is approved for usein the food processing industry (FMPA,Stuttgart).Product advantagesLow maintenanceLong service life, even athigher speedsVery low leakage without too stronga tightening of the packing.ApplicationRotary pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 211

Packings | Merkel Unival GFO® 6329Article listmm inch g/m m/kg kg/box Material Article No.3 14 70,3 1 24376573 D4 5/32 25 39,6 1 24376574 D5 1/8 40 25,3 1 24376575 D6 15/64 57 17,6 1 24376576 D6,35 1/4 64 15,7 1 49054393 D7 77 12,9 2 24376577 D8 5/16 101 9,9 2 24376578 D9 128 7,8 2 24376579 D9,35 3/8 143 7 2 49054394 D10 158 6,3 2 24376580 D11 7/16 191 5,2 3 PTGR 24380308 D12 228 4,4 3 PTGR 24376581 D12,7 1/2 255 3,9 3 24376582 D14 9/16 310 3,2 3 PTGR 24380309 D15 356 2,8 3 PTGR 49007164 D16 5/8 404 2,5 3 PTGR 24376584 D19 3/4 570 1,8 3 PTGR 24376586 D20 632 1,6 5 24376587 D22 7/8 765 1,3 5 PTGR 24290155 D24 910 1,1 5 49054395 D25 1 988 1 10 PTGR 24376588 D30 1422 0,7 10 49054396 DB Available from stock D On request: Tool is available, delivery at short notice212© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Unival II 6326Merkel Unival II 6326Merkel Unival II 6326Product descriptionMerkel Unival II consists of graphiteimpregnatedPTFE yarn. Due to itsspecial braid structure, the advantagesthat this material offers (low thermal expansionand excellent heat conduction)are optimally exploited.Merkel Unival II is a very flexible packingand seals reliably with a minimum ofgland pressure, even against thin liquidmedia that have a tendency to creep.It can also withstand dry friction up toa certain limit. Merkel Unival II combinesall the advantages of a low priced packing,that withstands all chemically anddynamically demanding conditions inpumps, mixers, kneaders, agitators anddryers.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar –100 … +280 °C 15 m/s 0 … 14ValvesOperating pressure Temperature pH value250 bar –100 … +280 °C 0 … 14MediaAlkalis, solvents, bitumen, almost all acids.Exceptions: highly concentrated nitric acid, oleum.Product advantagesLow maintenanceLong service life, even athigher speedsCost-effective and universallyapplicable.ApplicationRotary pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 213

Packings | Merkel Unival II 6326Article listmm inch g/m m/kg kg/box Article No.3 15 67,3 1 524768 D4 5/32 26 37,9 1 524769 D5 1/8 41 24,2 1 24380835 D6 59 16,8 1 24377765 D6,35 1/4 67 15 1 24380836 D7 81 12,4 2 49054357 D8 5/16 106 9,5 2 24377766 D9 134 7,5 2 49054329 D9,53 3/8 150 6,7 2 24380837 D11 200 5 3 49054330 D12,7 1/2 266 3,8 3 24377769 D15 371 2,7 3 24377771 D16 5/8 422 2,4 3 24377772 D18 535 1,9 3 24377773 D19 3/4 596 1,7 3 24377774 D20 660 1,5 5 24377775 D22 7/8 799 1,3 5 24377776 D24 950 1,1 5 49054331 D25 1 1031 1 10 24377777 D30 1485 0,7 10 49054392 DB Available from stock D On request: Tool is available, delivery at short notice214© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Univerdit® 7000Merkel Univerdit® 7000Merkel Univerdit ® 7000Product descriptionThe packing material is approved foruse in the food processing industry. Compactextruded packing made of PTFEgraphite compound. Merkel Univerdithas extremely good resistance to gaspermeation and has the ability to embedabrasive particles. Univerdit remainsself-lubricating even during extendedperiods of operation and thereforereduces friction on shafts and spindles.Generally, Univerdit must always beinstalled with end rings*.* End-ring selection is dependent on applicationparameters.Operating conditionsRotary pumpOperating pressure Temperature Speed pH value25 bar* –30 … +250 °C 6 m/s 0 … 14ValvesOperating pressure Temperature pH value160 bar* –30 … +250 °C 0 … 14* installation with end ringsMediaAlkalis, all forms of solvents, alcohols, ketones, esters, oils, acids, hot water, boiler lye,brine, ammonia. Exceptions: strongly oxidising acids.Product advantagesResistance to gas permeationEasy installation and long service lifeIdeal for sealing abrasive mediaCan run “dry” in some applications.ApplicationRotary pumps, valves.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 215

Packings | Merkel Univerdit® 7000Article listmm inch g/m m/kg kg/box Material Article No.3 16 61,7 1 PTEX 24139912 D4 5/32 29 34,7 1 PTEX 24115567 D5 1/8 45 22,2 1 PTEX 24107764 D6 15/64 65 15,4 1 PTEX 24107765 D6,35 1/4 73 13,8 1 PTEX 24121706 D7 88 11,3 2 PTEX 24117801 D8 5/16 115 8,7 2 PTEX 24107766 D9 146 6,9 2 PTEX 24116687 D9,53 3/8 163 6,1 2 PTEX 24117922 D10 180 5,6 2 PTEX 24107767 D11 7/16 218 4,6 3 PTEX 24122555 D12 259 3,9 3 PTEX 24107768 D12,7 1/2 290 3,4 3 PTEX 24117923 D14 9/16 353 2,8 3 PTEX 24107770 D15 405 2,5 3 PTEX 24120253 D16 5/8 461 2,2 3 PTEX 24107771 D18 583 1,7 3 PTEX 24115709 D19 3/4 650 1,5 3 PTEX 24120998 D20 720 1,4 5 PTEX 24107772 D22 7/8 871 1,1 5 PTEX 24141641 D24 1037 1 5 PTEX 24134067 D25 1 1125 0,9 10 PTEX 24116047 DB Available from stock D On request: Tool is available, delivery at short notice216© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Merkel Varilon SG 6224Merkel Varilon SG 6224Merkel Varilon SG 6224Product descriptionVarilon SG consists of a DIAPLEX® combinationbraid made from PTFE graphitecompound and aramide yarns. The packingis additionally impregnated with PTFEand provided with a running-in lubricant.Varilon SG is particularly suited for thesealing of fast-running shafts. The highPTFE graphite content provides the packingwith very good running propertiesand a high heat dissipation ability. Thearamide yarn gives the packing a highrigidity.Operating conditionsOperating pressure Temperature Speed pH value25 bar –50 … +280 °C 20 m/s 1 … 13MediaHot water, alkalis, organic solvents, salt solutions, hydro-carbons, oils, greases, mediumconcentration acids.The special design allows the packing topredominantly run on the PTFE graphitecompound yarn after shaft-side installation.This protects the shaft and ensuresa longer service life.Product advantagesAlso suitable for media with abrasiveparticlesGood running behaviour, low frictionpowerPrevents overheating during criticalrunning-in phase.ApplicationPlunger and rotary pumps.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 217

Packings | Merkel Varilon SG 6224Article listmm inch g/m m/kg kg/box Material Article No.4 5/32 24 41,1 1 AMPT BRSPR- 24375384 D5 1/8 38 26,3 1 AMPT BRSPR- 49054341 D6 15/64 55 18,3 1 AMPT BRSPR- 24372756 D6,35 1/4 61 16,3 1 AMPT BRSPR- 49054352 D8 5/16 97 10,3 2 AMPT BRSPR- 24372757 D9,53 3/8 138 7,2 2 AMPT BRSPR- 49054353 D10 152 6,6 2 AMPT BRSPR- 24372758 D11 184 5,4 3 AMPT BRSPR- 49054354 D12 219 4,6 3 AMPT BRSPR- 24259991 D12,7 1/2 245 4,1 3 AMPT BRSPR- 24374006 D20 608 1,6 5 AMPT BRSPR- 24372763 D22 7/8 736 1,4 5 AMPT BRSPR- 49054355 D24 876 1,1 5 AMPT BRSPR- 49054356 D25 1 950 1,1 10 AMPT BRSPR- 24372764 DB Available from stock D On request: Tool is available, delivery at short notice218© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packings | Packing CutterPacking CutterPacking CutterProduct descriptionArticle listThe universal packing cutter was designedfor the practical cutting of packingsfrom the roll. With the help of thiscutter, packings can be cut accuratelyand correctly to suit the application. Themeasuring scale is in inches and millimetres.The scale corresponds to the shaftor spindle diameter. The packing crosssectionis taken into account by adjustingthe slide. The slide stop and cutting guideare designed for the optimal cut at 45°.Packing CutterArticle No.Ø … 120 mm 7505-24-118583Ø … 320 mm 7505-24-142428Replacement knife 7513-24-122885Product advantagesRobust plastic with lateral fasteninglugsFor radial inclined cuts of 45° in theshaft and spindle range of Ø 5 to120 mm and 2 to 20 mm packingcross-sectionSpecial design for shaft/spindle area; Ø to 320 mmA clamping device for holdingthe packing to the cutting guideCross-section scale on a lockablealuminium slide with packing stopFinger guardPractical quality knife as an accessory(can be ordered as replacementknife 7513).© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 219

Packings | Packing ExtractorPacking ExtractorPacking ExtractorProduct descriptionA clean housing is important for the sealingproperties of a new packing. For thisreason used seals must be carefully andcompletely removed from the sealingbox. Packing extractors were developedfor the rapid and careful removal ofpackings. The forged, helical-shaped tipsare firmly joined to the extractor shaft.With their large pitch, they can easily bescrewed into all types of braided andfabric packings. With the flexible andpowerful shaft, even difficult to accesspacking gland boxes are easy to reach.The T-bar handle is designed for thetensile load and sits easily in the hand.Packing extractors sets are supplied ina practical case. Each set contains eachsize of steel extractor: 22 cm, 33 cm,44 cm long for packing boxes from6 mm, 10 mm and 13 mm width. Forthe installation of packings, metal ringsegments can be screwed onto the extractorsand in this way they become theideal tool for pushing the packing ringsevenly into the housing without damage.Fitting & installationMetal ring segment pressure pieces with tube-shaped shoulder and internal thread,to attach to size 0 to 3 packing extractors.Article listSizeRing segmentsArticle No.3 7511 - 24 - 1079882 7511 - 24 - 1079891 7511 - 24 - 1079900 7511 - 24 - 107991Packing extractor set comprising one eachpacking extractors in the sizes 1, 2 and 3 in a caseArticle No. 7512 24 - 107983Packing extractors – individualSize Length for packings from Article No.3 22 cm 6 mm 7500 - 241079842 33 cm 10 mm 7500 - 241079851 44 cm 13 mm 7500 - 241079860 50 cm 16 mm 7500 - 24107987220© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Chevron Seal Set made of PTFEChevron Seal Set made of PTFEChevron Seal Set made of PTFEOperating conditionsMaterial PTFE/PTFE compound PTFE impregnated fabricPressure 30 MPa 70 MPaLinear velocity– Continuous operation– Intermittent operation0,5 m/s1,2 m/s0,5 m/s0,8 m/sTemperature –200 … +260 °C –200 … +260 °CFig. 1Chevron Seal Set made of PTFEAll operating parameters given are maximum values. Simultaneously occurring maximum loads may require design measuresin some circumstances. Please consult our technical advisory service.Product descriptionProven sealing systems for piston rods,plungers, spindles and slowly rotatingshaftsSets consisting of pressure ring, chevronseals, back-up ringThe number of chevron seals in a sealingset depends on the pressure andtemperature in the operating range.Product advantagesUniversal chemical resistanceHigh temperature resistanceVery high resistance to pressureGood sliding and lubricating propertiesHigh wear resistance and dimensionalstabilityVery high protection against extrusion.Design notesThe dimensions of the housings are givenin the lists of dimensions. The housingand the rod or shaft should have lead-inchamfers so that the sealing edges ofTolerancesthe seals are not damaged during fitting.The fits and surface qualities of the metalparts as well as the guide affect the functionand service life of the seal sets.Plunger Ø d Recommended fit Housing Ø D… 80Surface qualityH9/f8>80 … 120 H8/f8>120 … 200 H8/f7Surface roughness ISO roughness parameter Mean roughness R aContact area 4 0,2Housing outside Ø 6* 0,8Housing front faces 8 3,2* Minimum requirementFitting notesH8Application Chemistry Pharmaceuticals Measuring and control systems General mechanical engineering Foodstuffs industry Iron and steel industrye.g. regulation and shut-off valves, plungerpumps, metering systems, agitators,hydraulic cylinders, rotary joints.MaterialsPTFE/PTFE compoundPTFE impregnated plastic fabric.Chevron seal sets made of PTFEPTFE chevron seals have relativelyhigh thermal expansion. The seal setmust therefore be elastically retainedunder load by a spring component. Thespring force depends on the type anddimensions of the seal profile. For theprofile 9409 a pre-load of 0,2 N/mm 2is necessary. For the profiles 9403 and9406 the pre-load from the spring mustbe 0,8 N/mm 2 , also for smaller dimensionsbeyond this figure. The informationon the spring forces apply for standardapplications.PTFE impregnated fabric ChevronSeal SetThese sets are intended for adjustablehousings. As a rule the seal sets areinstalled without additional spring components.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 221

Chevron Seal Set made of PTFERecommended Dimensions of the Chevron Seal Sets made of pure PTFE and PTFE CompoundProfile 9409 (single seal) Profile 9403 (single seal) Profile 9406 (single seal)KKK3xEL3xEL3xELMMMØ dBØ dBØ dBArticle list 0971 0987 0986 0985 0980 0979 0978 0977B E K M min L* E K M min L* E K M min L*3 3 4 5 2 3 4 54 2,7 2,7 4 15 2,4 2,4 3,5 14 16 18 2,6 2,4 3,5 12 14 17 195 3,4 3,4 4,6 19 3 2,4 4 16 19 22 3,3 3 4 14 17 21 246 4,1 4,1 5 22 3,5 3,5 4,4 19 22 26 3,9 3,5 4,4 16 20 24 287,5 5,1 5,1 5,6 26 4 4 5,1 22 26 30 4,9 4 5,1 19 24 29 3410 6,8 6,8 7 35 5 5 6,1 27 32 37 6,5 5 6,1 25 31 38 4412,5 8,5 8,5 8,2 43 6 6 7,2 32 38 44 8,1 6 7,2 30 38 46 5415 10,2 10,2 9,7 51 7,5 7,5 8,1 39 46 54 9,8 7,5 8,1 36 45 55 65* for number of seals.222© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Chevron Seal Set made of PTFEArticle listPure PTFEPTFE impreg.plastic fabricLØDØdInserts for compensating heightd D L Material Article No.20 32 27 MAI- C9T003 24293250 D22 34 27 MAI- C9T003 24293251 D25 40 27 MAI- C9T003 24293252 D28 43 27 MAI- C9T003 24293253 D30 45 27 MAI- C9T003 24293254 D32 47 27 MAI- C9T003 24293255 D35 50 27 MAI- C9T003 24293256 D36 51 27 MAI- C9T003 24293257 D40 55 27 MAI- C9T003 24293258 D45 65 31 MAI- C9T003 24293259 D50 70 31 MAI- C9T003 24293260 D55 75 45 MAI- C9T003 24293261 D56 76 45 MAI- C9T003 24293262 D60 80 45 MAI- C9T003 24293263 D65 85 45 MAI- C9T003 24293265 D70 90 45 MAI- C9T003 24293266 D75 95 45 MAI- C9T003 24293267 D80 100 45 MAI- C9T003 24293268 D85 105 45 MAI- C9T003 24293269 D90 110 45 MAI- C9T003 24293270 D100 120 45 MAI- C9T003 24293271 D125 150 52 MAI- C9T003 24293273 D140 165 52 MAI- C9T003 24293274 D150 180 67 MAI- C9T003 24293275 D160 190 67 MAI- C9T003 24293276 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 223

Packing Ring TFW made of PTFEPacking Ring TFW made of PTFEPacking Ring TFW made of PTFEMaterialSaddle ring Angled ring Mating ringPTFE on requestMetal (customer solution)→ Technical Manual.PTFE 15/F52902(graphite-filled PTFE))PTFE on requestMetal (customer solution)Operating conditionsFig. 1Merkel Packing Ring TFW made of PTFEPressureTemperature31,5 MPa –200 … +220 °CProduct descriptionV-shape sealing ring made of PTFE formaking up packings, comprising: 1 saddle ring TFS 3 to 5 angled rings TFW 1 mating ring TFG.Note:Only TFW rings are available from stock.Complete packings are only availableon request.Product advantagesPacking rings TFW feature very goodchemical and thermal resistance, low frictionand favourable breakaway forceseven after long periods of down-time.Running speed on axial movement on rotary movementContinuous operation approx. 0,5 m/s approx. 0,2 m/sIntermittent operation approx. 1,5 m/s approx. 0,4 m/sFitting & installationWith fluctuating operating temperaturesor when sealing a rotating shaft, thepacking is to be pre-loaded with 1,5 to2 N/mm 2 on the pressure side using aspring. If the spring must be installedon the non-pressurised side then its preloadis to be matched to the maximumWe recommend:pressure that occurs. If metal saddleand mating rings are manufactured bythe customer, the dimensions are to betaken from the table. The number of PTFEangled rings depends on the pressure ofthe medium.p ≤3 MPa p >3 … 10 MPa p >10 MPa3 TFW 4 TFW 5 TFWApplicationPacking rings TFW are suitable for axiallyoperated valve spindles, rods andplungers, as well as slowly turning shafts.224© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packing Ring TFW made of PTFEList of dimensionsbbbcaØ90°90°DN f9 dN H9 dN H8 DN f7*ØØ*ØØ Difference DN–dN* = tolerances only apply for metal designMating ring TFG 1)Angled ringTFWSaddle ring TFS 1)Packing heightb a b b c b 12)∆h 3)8 4,0 1,4 3,8 4,0 1,7 15,3 2,910 4,5 1,8 4,8 4,5 2,1 17,8 3,612 5,0 2,1 5,8 5,0 2,5 20,3 4,215 6,0 2,6 7,0 6,0 3,1 23,5 4,720 7,5 3,4 9,3 7,5 4,3 29,6 6,025 9,0 4,5 11,2 9,0 5,4 33,7 6,830 10,5 5,5 13,0 10,5 6,3 38,4 7,71)TFS/TFG available on request2)Height with 3 TFW3)Height increase for each additional angled ring TFW© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 225

Packing Ring TFW made of PTFEArticle listbØDNGroundand polishedR max. ≤1dNØ Øb 1dN f7ØDN H8f7d N D N b Material Article No.5 17 5,8 PTFE F52902 96598 B6 14 3,8 PTFE F52902 97294 B6 18 5,8 PTFE F52902 97913 B8 16 3,8 PTFE F52902 88 B8 20 5,8 PTFE F52902 35714 B10 18 3,8 PTFE F52902 97384 B10 22 5,8 PTFE F52902 110099 D12 20 3,8 PTFE F52902 94496 B12 24 5,8 PTFE F52902 35209 B13 25 5,8 PTFE F52902 97392 B15 27 5,8 PTFE F52902 38486 B16 24 3,8 PTFE F52902 97393 D16 28 5,8 PTFE F52902 96617 B20 28 3,8 PTFE F52902 92 B20 32 5,8 PTFE F52902 95 B22 34 5,8 PTFE F52902 98944 B22 34 5,8 PTFE F52902 49019518 D23 35 5,8 PTFE F52902 38931 D25 37 5,8 PTFE F52902 98945 B26 41 7 PTFE F52902 147 D30 42 5,8 PTFE F52902 99578 D30 50 9,3 PTFE F52902 35699 B34 46 5,8 PTFE F52902 39032 D35 47 5,8 PTFE F52902 39047 B35 50 7 PTFE F52902 39060 B36 48 5,8 PTFE F52902 36086 B38 58 9,3 PTFE F52902 39074 B40 52 5,8 PTFE F52902 39160 B40 65 11,2 PTFE F52902 39171 D45 60 7 PTFE F52902 34161 B45 65 9,3 PTFE F52902 182 D48 68 9,3 PTFE F52902 39313 D50 62 5,8 PTFE F52902 39315 D50 70 9,3 PTFE F52902 186 D50 80 13 PTFE F52902 266 DB Available from stock D On request: Tool is available, delivery at short notice226© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Packing Ring TFW made of PTFEd N D N b Material Article No.52 64 5,8 PTFE F52902 39318 D55 67 5,8 PTFE F52902 208 D60 80 9,3 PTFE F52902 34245 B60 85 11,2 PTFE F52902 39326 D65 85 9,3 PTFE F52902 12462 D65 90 11,2 PTFE F52902 110662 B70 82 5,8 PTFE F52902 39330 D85 105 9,3 PTFE F52902 37457 B100 125 11,2 PTFE F52902 99462 D115 135 9,3 PTFE F52902 236 D130 155 11,2 PTFE F52902 34138 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 227

Graphite Rings | Merkel Grafiflex® 6501Merkel Grafiflex® 6501Merkel Grafiflex ® 6501Product descriptionMerkel Grafiflex is characterised bythe highest level of chemical resistanceand temperature resistance as well asan excellent sealing effect and persistentelasticity. Regardless of temperaturecycle, there is no cold flow, shrinkage orageing of the material.Merkel Grafiflex meets the purity requirementsfor seals in nuclear power stationvalves (content of soluble chlorides

Cover Seals | Merkel Grafiflex® Cover SealMerkel Grafiflex® Cover SealMerkel Grafiflex ® Cover SealProduct descriptionMerkel Grafiflex cover seals aresupplied as pre-pressed rings and areproven in self-sealing covers, e.g. inlarge valves and in high-pressure waterpre-heaters.Operating conditionsOperating pressure Temperature pH value1000 bar–200 … +550 °C 1)–200 … +700 °C 2)0 … 14–200 … +2500 °C 3)1)the majority of media and air2)steamProduct advantagesMerkel Grafiflex stays elastic even withcontinually varying temperature andpressure up to 200 N/mm 2 surface pressure.It correctly bridges gap widths onlarge, self-sealing covers up 0,3 mm.Larger gaps are controlled byMerkel Grafiflex using springs madeof material 1.4571 integrated into thecorners of the packing rings by pressing.Application3)inert gasMediaHot water, feed water, steam, heat transfer oil, hydro-carbons and many other media.Exceptions: strongly oxidising media.6581 6501 6521 6522 6523D DB Bs sValves.s sØ D B S (centr.)350 20 0,8350 >20 1,2>350 20 0,8>350 25 1,2>350 >25 1,5Fig. 1© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 229

Cover Seals | Sealing Cover GA, GSASealing Cover GA, GSASealing Cover GA, GSAØ DHProduct description GA (normal design, rubber outside):sealing cover with vulcanised metalinserts made of sheet steel GSA (special design, rubber/steeloutside): sealing cover with vulcanisedmetal inserts made of sheet steel withmetal seat (H8).Product advantagesSecure sealing to the housing bore,even with increased roughness of thebore, higher thermal expansion andsplit housingsVery stable constructionCan be paintedVariety of standard versions.Fig. 1Sealing Cover GAFlash permissible on outermetal surfaceØ DHMaterialSealing cover for the static sealing of boreholes in housings with press fitting e.g. shaftpass through walls in gearbox housings.MaterialFig. 2Sealing Cover GSAAcrylonitrile-butadiene rubberDesignation 75 NBR 99004ColourBlackHardnessapprox. 75 Shore AMetal insert unalloyed steel DIN EN 10139 (DIN 1624)Sealing covers made of other materials and in other dimensions available on enquiry.Operating conditionsMediaAll common mineral oilsTemperature –40 … +100 °CFig. 3Sealing Cover GA – Top viewFitting & installationDesign of locating boreToleranceRoughness type GARoughness type GSAISO H8R max

Cover Seals | Sealing Cover GA, GSAArticle listD H Material Type Article No.19 7 75 NBR M99004 GA 506544 B22 4 75 NBR M99004 GA 456944 B22 5 75 NBR M99004 GSA 506567 B22 8 75 NBR M99004 GA 426125 D24 7 75 NBR M99004 GA 421453 D28 4 75 NBR M99004 GA 506547 B28 7 75 NBR M99004 GA 506548 D28 7 75 NBR M99004 GSA 506568 B30 5 75 NBR M99004 GA 506549 B30 8 75 NBR M99004 GSA 506685 B32 7 75 NBR M99004 GA 506550 B35 7 75 NBR M99004 GA 450889 B35 8 75 NBR M99004 GSA 506569 B37 5 75 NBR M99004 GA 506551 B37 7 75 NBR M99004 GSA 506570 B40 7 75 NBR M99004 GA 452807 B42 7 75 NBR M99004 GSA 506572 B42 9,5 75 NBR M99004 GSA 506686 B45 7 75 NBR M99004 GA 506552 B47 7 75 NBR M99004 GA 506554 B47 7 75 NBR M99004 GSA 506573 B47 10 75 NBR M99004 GSA 506687 B52 7 75 NBR M99004 GA 414626 B52 7 75 NBR M99004 GSA 506574 B52 10 75 NBR M99004 GSA 506575 B55 10 75 NBR M99004 GA 450892 D55 10 75 NBR M99004 GSA 503418 B62 7 75 NBR M99004 GA 506556 B62 8 75 NBR M99004 GSA 440418 B62 10 75 NBR M99004 GA 506558 D72 9 75 NBR M99004 GSA 506576 B72 10 75 NBR M99004 GA 506559 B80 10 75 NBR M99004 GA 506561 B80 12 75 NBR M99004 GSA 506577 B85 10 75 NBR M99004 GA 506562 B90 10 75 NBR M99004 GA 506563 B90 12 75 NBR M99004 GSA 506578 B100 10 75 NBR M99004 GA 506564 B100 12 75 NBR M99004 GSA 506579 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 231

Gaskets | Merkel Flex-O-Form SMerkel Flex-O-Form SMerkel Flex-O-Form SProduct descriptionSeal according to DIN 28091-TF-Z-O.Merkel Gasket Flex-O-Form S, a modified,light PTFE material with low contentof a mineral filler, is used in chemicallyand thermally critical cases on flangeand pipe connections.Product advantagesBest sealing values even with temperaturechangeGood adaptability even on very roughsealing surfacesHigh chemical resistance (low fillercontent)High thermal resistanceGood resetting abilityAnti-adhesiveGood sealing effect even at surfacepressure beyond 12 N/mm 2 due to thehomogeneity of the material.MaterialMaterialPTFEOperating conditionsSeal characteristics according to DIN 28091, Part 3Characteristic valuesValueDensity 2,2 g/cm 3Cold buckling value Ε KSW 12,6%Cold resilience value Ε KRW 3,8%Warm settling value Ε WSW 46,2%Thermal resilience value Ε WRW 8,4%Resilience R0,159 mmSpec. leak rate 8 λ

Gaskets | Merkel Flex-O-Form SDesign notesDeformation and resetting ability1009080Testing conditions: Temperature RTTimes 0,5 loaded0,5 relieved70Flex-O-Form P relievedDeformation [%]60504030Flex-O-Form P relievedFlex-O-Form S loaded20100Flex-O-Form S relieved5 10 15 20 25 30 35 40 45Surface pressure [N/mm²]Merkel Flex-O-Form S is suitable for a separating processing through jet cutting up to3 mm plate thickness.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 233

Gaskets | Merkel Flex-O-Form PMerkel Flex-O-Form PMerkel Flex-O-Form PProduct descriptionSeal according to DIN 28091-TF-C-O.Merkel Flex-O-Form P, a modified, darkgrey PTFE material with a low degreeof a special graphite as filler is used inchemically and thermally critical caseson flange and pipe connections as wellas housings and as frame seal.Product advantagesVery good adaptability on uneven surfacesand flangesHigh compressibility and pressureresistanceGood resetting abilityBest sealing values even with temperaturechangeHigh chemical resistance (low fillercontent)High thermal resistanceAnti-adhesiveElectroconductive.MaterialMaterialPTFEOperating conditionsSeal characteristics according to DIN 28091, Part 3Characteristic valuesValueDensity 1,2 g/cm 3Cold buckling value Ε KSW 57%Cold resilience value Ε KRW 4,1%Warm settling value Ε WSW 15,2%Thermal resilience value Ε WRW 3,0%Resilience R0,064 mmSpec. leak rate λ2 m) in thechemicals industry, plant engineeringand armament manufacture, glass sealsof lamps in industrial ovens, valves ontank cars.Pressure MPa65432enquiry recommended10-200 -100 -50 0 50 100 150 200 250 300Temperature °C234© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Gaskets | Merkel Flex-O-Form PDesign notesDeformation and resetting ability1009080Testing conditions: Temperature RTTimes 0,5 loaded0,5 relieved70Flex-O-Form P relievedDeformation [%]60504030Flex-O-Form P relievedFlex-O-Form S loaded20100Flex-O-Form S relieved5 10 15 20 25 30 35 40 45Surface pressure [N/mm²]Merkel Flex-O-Form P has a very good adaptability. It has a good resetting ability(difference between full and dotted line) after a strong deformation of the seal.Merkel Flex-O-Form P is suitable for a separating processing through jet cutting upto 4 mm plate thickness.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 235

Gaskets | Merkel Flex-O-DitMerkel Flex-O-DitMerkel Flex-O-DitProduct descriptionMerkel Flex-O-Dit is a durable, resistantflat gasket strip from the roll.It consists of 100% PTFE and is manufacturedin a special process by forming ofthe fibre structure.Product advantagesHigh chemical and thermal resistanceGood plastic deformabilityGreat adaptability to surfacestructuresHigh pressure resistanceNo cold flowSelf-adhesive and manageableCost-effective stockkeeping.MaterialMaterialOperating conditionsPTFEMedia Pressure Temperature pH valueAll media,Exceptions: molten alkali metals, elementaryfluorine* depending on temperature and installation conditions1098720 MPa*enquiry recommendedOil hydraulics –240... +260 °C0 ... 1ApplicationFlanges, covers, housing connections,pipes, special valves.Pressure MPa6543210-200 -100 -50 0 50 100 150 200 250 300Temperature °CFitting & installationThe sealing surfaces must be clean,grease-free and dry. The width of thesealing strip is to be determined accordingto the flange nominal maxima. Removethe protective film of the adhesivestrip for installing. Adhere the sealingstrip within the hole circle and presslightly. Place the ends in front of a pinin a crossed overlapped arrangement,not joined to butt. Place only one ringin each case.236© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Gaskets | Merkel Flex-O-DitArticle listStrip width Strip lenght Strip thickness Material Article No.3 30000 1,5 PTFE V070 24203759 D5 20000 2 PTFE V070 24217108 D14 5000 5 PTFE V070 24217111 D17 5000 6 PTFE V070 24217112 D20 5000 7 PTFE V070 24211402 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 237

Sealing and Lubricating Paste | Merkel TriboflonMerkel TriboflonMerkel TriboflonProduct descriptionMerkel Triboflon Sealing and LubricatingPaste is universally applicable and canbest be used as fitting aid for threadedconnections, in the food processingindustry, as lubricant between metalbodies, for sealing of fine threads, valvesand other moving parts made of glass,ceramic and metal.Product advantagesVery good resistance to ageingUniversal chemical resistanceVery good adhesion to metal surfacesNot volatilisationHigh viscosity, colourless, odourless,water soluble.MaterialMerkel Tribolflon Sealing and Lubricatingpaste is a mixture of polytetrafluoroethylene(PTFE) and perfluorpolyether(PFPE).Operating conditionsFitting notesMediaTemperatureAcids, alkalis, solvents and gases –30 … + 300 °CSurfaces must be clean and free fromgrease and oil. Please request ourgeneral fitting notes.Article listIn bundles eachArticle No.100 g 9857-157.7081000 g 9857-154.179238© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Forseal | Forseal FOI made of PTFEForseal FOI made of PTFEForseal FOI made of PTFEMaterialMaterial Code Tension springCarbon-filled PTFE PTFE 10/F56110 Standard stainless steel (part no. 1.4310)Operating conditionsMaterial PTFE 10/F56110 + 1.4310Fig. 1Forseal FOI made of PTFEProduct descriptionSingle acting, U-ring type PTFE seal withmetal tension spring.Product advantagesAxially moving rod seal, interchangeablefor O-ring housings (ARP568,MIL-P-5514) Extremely media and temperatureresistant Good dry running properties Low static and dynamic friction values.ApplicationHydraulic fluids, oil, water, steam, air, solvents, pharmaceuticalgoods, foodstuffs or all media that do notattack PTFE and stainless steelTemperature range in °C–200 … +260Pressure p in MPa 30Running speed v in m/s 15MaterialPTFE 10/F56110 +spring Hastelloy C276(Not available ex-works)Temperature range in °CAggressive acids and alkalis –200 … +260Pressure p in MPa 30Running speed v in m/s 15Rotary and pivoting motions possible. No rotation. → Technical Manual.Surface qualitySealing surfaces, dynamic/static: → Fig. 2Lead-in chamfers: R a

maxForseal | Forseal FOI made of PTFEArticle listR 0,3tØDN H1115 °B +0,2x 2ØdN f8d N D N h t x 2 max inter changeable for O-ring B+0,2 Material Article No.5 7,9 2,1 1,45 0,07 1,78 2,4 PTFE F56110 422362 B6 8,9 2,1 1,45 0,07 1,78 2,4 PTFE F56110 469398 B8 10,9 2,1 1,45 0,07 1,78 2,4 PTFE F56110 435977 B10 12,9 2,1 1,45 0,07 1,78 2,4 PTFE F56110 435975 B10 14,5 3,2 2,25 0,08 2,62 2,4 PTFE F56110 366345 B12 16,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 164660 B14 18,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 366346 B16 20,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 422359 B18 22,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 365876 B20 24,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 366348 B22 28,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 422373 B25 31,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366349 B28 34,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366350 B28 34,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 49029924 D30 36,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366351 B32 38,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366352 B36 42,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366353 B40 46,2 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366354 B45 54,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366355 B48 57,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 389790 D50 59,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366356 B55 64,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 379672 D56 65,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 434452 B60 69,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366357 B63 72,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366358 B63 72,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 433995 D65 74,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 382322 B70 79,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366359 B72 81,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 433998 D80 89,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366360 B90 99,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 162680 D90 99,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 386511 B100 109,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366361 B125 137,2 9 6,1 0,15 7 9,5 PTFE F56110 160404 BB Available from stock D On request: Tool is available, delivery at short notice240© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Forseal | Forseal FOA made of PTFEForseal FOA made of PTFEForseal FOA made of PTFEMaterialMaterial Code Tension springPTFE carbon-filled PTFE 10/F56110 stainless steel (Material No. 1.4310)Operating conditionsMaterial PTFE 10/F56110 + 1.4310Fig. 1Forseal FOA made of PTFEProduct descriptionSingle acting, U-ring type PTFE seal withmetal tension spring.Product advantagesAxially moving piston seal, interchangeablefor O-ring housings (ARP568,MIL-P-5514) Extremely resistant to media and temperature Good dry running properties Low static and dynamic friction values.Hydraulic oils, oil, water, steam, air, solvents, pharmaceuticalgoods, foodstuffs or all media that do notattack PTFE and stainless steelTemperature range in °C–200 … +260Pressure p in MPa 30Running speed v in m/s 15MaterialPTFE 10/F56110 +spring Hastelloy C276(Not available ex-works)Temperature range in °CAggressive acids and alkalis –200 … +260Pressure p in MPa 30Running speed v in m/s 15Turning-pivoting movements possible. No rotation. → Technical Manual.Surface qualitySealing surfaces, dynamic/static: → Fig. 2Lead-in chamfers: R a

Forseal | Forseal FOA made of PTFEArticle list15 °tx 2R 0,3 maxØdN h11B +0,2ØDN H9D N d N h t x 2 max inter changeable for O-ring B+0,2 Material Article No.10 7,1 2,1 1,45 0,07 1,78 2,4 PTFE F56110 422091 B12 9,1 2,1 1,45 0,07 1,78 2,4 PTFE F56110 435978 B14 9,5 2,1 1,45 0,07 1,78 2,4 PTFE F56110 417777 D16 11,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 372523 B18 13,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 397780 B20 15,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 366331 B24 19,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 525886 D25 20,5 3,2 2,25 0,08 2,62 3,6 PTFE F56110 366333 B28 21,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 390784 B30 23,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366335 B32 25,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366336 B35 28,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 371930 B40 33,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 366337 B42 35,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 434448 B45 38,8 4,3 3,1 0,1 3,53 4,8 PTFE F56110 371448 B48 38,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422093 D50 40,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366338 B55 45,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422322 B56 46,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422323 B60 50,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366339 B63 53,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366340 B65 74,4 6,6 4,7 0,12 5,33 7,1 PTFE F56110 371445 B70 60,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366341 B75 65,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422325 B80 70,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366342 B85 75,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422327 D90 80,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422328 B95 85,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 389792 B100 90,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 366343 B110 100 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422331 B120 110,6 6,6 4,7 0,12 5,33 7,1 PTFE F56110 162774 D125 115 6,6 4,7 0,12 5,33 7,1 PTFE F56110 422333 B130 117 9 6,1 0,15 7 9,5 PTFE F56110 434449 D140 127 9 6,1 0,15 7 9,5 PTFE F56110 434451 B150 137 9 6,1 0,15 7 9,5 PTFE F56110 373520 B160 147,8 9 6,1 0,15 7 9,5 PTFE F56110 165069 BB Available from stock D On request: Tool is available, delivery at short notice242© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Forseal | Forseal FOA made of PTFED N d N h t x 2 max inter changeable for O-ring B+0,2 Material Article No.170 157 9 6,1 0,15 7 9,5 PTFE F56110 422332 B180 167 9 6,1 0,15 7 9,5 PTFE F56110 422335 B190 177 9 6,1 0,15 7 9,5 PTFE F56110 405589 B200 187 9 6,1 0,15 7 9,5 PTFE F56110 378166 BB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 243

U-Rings | Merkel U-Rings made of PTFEMerkel U-Rings made of PTFEMerkel U-Rings made of PTFEFig. 1Merkel U-Rings made of PTFEMaterialThe mechanical properties such as pressureresistance and resistance to abrasion,thermal expansion etc. can be improvedfor specific applications throughthe addition of fillers.Operating conditionsThe most important materials are: PTFE/carbon PTFE/carbon fibre PTFE/ glass/MoS 2 PTFE/ekonol PTFE/aramide UH MW PESpring materials: 1.4310 (AISI 301),2.4711, elgiloy.Product descriptionOne-sided with pressure appliedto sealMetal spring is used as pre-loadcomponent for the sealing lipsSystem pressure overrides thepre-load during operation.Product advantagesSmall housingSuitable for high pressuresand vacuumSuitable for stroke, rotary, pivotingmovements and for static applicationsUniversal chemical resistanceLarge temperature rangeGood dry running propertiesLow friction forcesFree of stick-slipResistant to ageingPermanently elastic due to metalspring.ApplicationFittings manufacture, general chemistry,mechanical engineering, foodstuffs industry,pharmaceuticals, petrochemicals. e.g. ball cocks, flanges/covers, rotaryjoints and manifolds, hot water andsteam valves, valve journals, controlshafts, reciprocating pumps, bearings.MaterialPTFEPressure p* in MPa dynamic

U-Rings | Merkel U-Rings made of PTFEFitting & installationGroove length LInstallation preferably in axially accessiblegrooves.ØLead-in chamferscleanly roundedDØSContact areadHBottom of grooveDirection ofpressureDirection ofsealing actionSide of grooveIf it is necessary to clip or snap,e.g., into half open housings, pleaseconsult usProvide lead-in chamfers on rods andhousingsAvoid sharp edgesThe housings must be clean and freeof foreign bodies.Fig. 3 Terms for the housingsU-Ring NRVI (Type 9492 with V-shaped spring)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)HCL +0, 5≥ 120°SØ D H8Ød D920°CS/2Ø d f7Fig. 4 Installation exampleSizing recommendationThis sizing recommendation is an additionto the article list. It is only used if thearticle list does not contain a suitablesize.Available dimension range dS H L Cfromto>10 20 2,25 3,10 3,60 >1,0>20 40 3,10 4,30 4,80 >1,2>40 150 4,70 6,50 7,10 >1,5>150 2000 6,10 8,50 9,50 >2,0© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 245

U-Rings | Merkel U-Rings made of PTFEArticle list U-Ring NRVI (Type 9492 with V-Shaped spring)HCL +0, 5≥ 120°SØ D H8Ød D920°CS/2Ø d f7d D S H L Material Article No.10 14,5 2,25 3,1 3,6 PTFE K270 24316031 D12 16,5 2,25 3,1 3,6 PTFE K270 24316032 D14 18,5 2,25 3,1 3,6 PTFE K270 24316033 D15 19,5 2,25 3,1 3,6 PTFE K270 24316034 D16 20,5 2,25 3,1 3,6 PTFE K270 24316035 D18 22,5 2,25 3,1 3,6 PTFE K270 24267665 D20 24,5 2,25 3,1 3,6 PTFE K270 24316036 D22 28,2 3,1 4,3 4,8 PTFE K270 24316011 D25 31,2 3,1 4,3 4,8 PTFE K270 24316012 D28 34,2 3,1 4,3 4,8 PTFE K270 24316013 D30 36,2 3,1 4,3 4,8 PTFE K270 24316014 D32 38,2 3,1 4,3 4,8 PTFE K270 24316015 D35 41,2 3,1 4,3 4,8 PTFE K270 24316016 D36 42,2 3,1 4,3 4,8 PTFE K270 24316017 D40 46,2 3,1 4,3 4,8 PTFE K270 24316018 D42 51,4 4,7 6,5 7,1 PTFE K270 24315981 D45 54,4 4,7 6,5 7,1 PTFE K270 24315982 D50 59,4 4,7 6,5 7,1 PTFE K202 24315479 D55 64,4 4,7 6,5 7,1 PTFE K270 24315983 D56 65,4 4,7 6,5 7,1 PTFE K270 24315984 D60 69,4 4,7 6,5 7,1 PTFE K270 24315985 D63 72,4 4,7 6,5 7,1 PTFE K270 24315986 D65 74,4 4,7 6,5 7,1 PTFE K270 24315987 D70 79,4 4,7 6,5 7,1 PTFE K270 24315988 D75 84,4 4,7 6,5 7,1 PTFE K270 24315989 D80 89,4 4,7 6,5 7,1 PTFE K270 24315990 D85 94,4 4,7 6,5 7,1 PTFE K270 24315973 D90 99,4 4,7 6,5 7,1 PTFE K270 24315974 D100 109,4 4,7 6,5 7,1 PTFE K270 24315975 D110 119,4 4,7 6,5 7,1 PTFE K270 24315976 D115 124,4 4,7 6,5 7,1 PTFE K270 24315977 D125 134,4 4,7 6,5 7,1 PTFE K270 24315978 D140 149,4 4,7 6,5 7,1 PTFE K202 24315979 D150 159,4 4,7 6,5 7,1 PTFE K270 24315980 D160 172,2 6,1 8,5 9,5 PTFE K270 24315967 D180 192,2 6,1 8,5 9,5 PTFE K270 24315968 DB Available from stock D On request: Tool is available, delivery at short notice246© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEd D S H L Material Article No.200 212,2 6,1 8,5 9,5 PTFE K270 24315969 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 247

U-Rings | Merkel U-Rings made of PTFEU-Ring NRVA (Type 9490 with V-shaped spring)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)H20°CL +0, 5 S/2SØ D H8Ø d h8Ø D d9R max. 0,3Fig. 5 Installation exampleSizing recommendationThis sizing recommendation is an additionto the article list. It is only used if thearticle list does not contain a suitablesize.Available dimension range dS H L Cfromto>15 25 2,25 3,10 3,60 ≥1,0>25 45 3,10 4,30 4,80 ≥1,2>45 155 4,70 6,50 7,10 ≥1,5>155 2000 6,10 8,50 9,50 ≥2,0248© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEArticle list U-Ring NRVA (Type 9490 with V-shaped spring)H20°CL +0, 5 S/2SØ D H8Ø d h8Ø D d9R max. 0, 3d D S H L Material Article No.10,5 15 2,25 3,1 3,6 PTFE K202 24297797 D11,5 16 2,25 3,1 3,6 PTFE K202 24315800 D13,5 18 2,25 3,1 3,6 PTFE K202 24315802 D15,5 20 2,25 3,1 3,6 PTFE K202 24315803 D17,5 22 2,25 3,1 3,6 PTFE K202 24315804 D20,5 25 2,25 3,1 3,6 PTFE K202 24315805 D21,8 28 3,1 4,3 4,8 PTFE K202 24315868 D23,8 30 3,1 4,3 4,8 PTFE K202 24315869 D25,8 32 3,1 4,3 4,8 PTFE K202 24315783 D28,8 35 3,1 4,3 4,8 PTFE K202 24315870 D29,8 36 3,1 4,3 4,8 PTFE K270 24315871 D33,8 40 3,1 4,3 4,8 PTFE K270 24315872 D35,8 42 3,1 4,3 4,8 PTFE K202 24315873 D38,8 45 3,1 4,3 4,8 PTFE K270 24315874 D40,6 50 4,7 6,5 7,1 PTFE K270 24315816 D45,6 55 4,7 6,5 7,1 PTFE K270 24315817 D46,6 56 4,7 6,5 7,1 PTFE K270 24315818 D50,6 60 4,7 6,5 7,1 PTFE K270 24315819 D53,6 63 4,7 6,5 7,1 PTFE K270 24315820 D55,6 65 4,7 6,5 7,1 PTFE K270 24315821 D60,6 70 4,7 6,5 7,1 PTFE K270 24315822 D65,6 75 4,7 6,5 7,1 PTFE K270 24315823 D70,6 80 4,7 6,5 7,1 PTFE K270 24315824 D75,6 85 4,7 6,5 7,1 PTFE K270 24306946 D80,6 90 4,7 6,5 7,1 PTFE K270 24315825 D90,6 100 4,7 6,5 7,1 PTFE K270 24315826 D100,6 110 4,7 6,5 7,1 PTFE K270 24315827 D105,6 115 4,7 6,5 7,1 PTFE K270 24315828 D115,6 125 4,7 6,5 7,1 PTFE K270 24315829 D130,6 140 4,7 6,5 7,1 PTFE K270 24315830 D140,6 150 4,7 6,5 7,1 PTFE K270 24315831 D147,8 160 6,1 8,5 9,5 PTFE K270 24315908 D167,8 180 6,1 8,5 9,5 PTFE K270 24315910 D187,8 200 6,1 8,5 9,5 PTFE K202 24315911 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 249

U-Rings | Merkel U-Rings made of PTFEU-Ring NRVFA (Type 9494 with V-shaped spring – external pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L/2B≥ 1L +0, 1S +0, 5 R max 0, 3Ø D H10Fig. 6 Installation exampleSizing recommendationAvailable dimension range dB L Sfromto30 150 3,1 2,25 3,650 500 4,3 3,10 4,870 1000 6,5 4,70 7,1100 1400 8,5 6,10 9,5U-Ring NRVFI (Type 9493 with V-shaped spring – internal pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)BR max 0, 3Ø d h10S +0, 5 L +0, 1Fig. 7 Installation exampleSizing recommendationAvailable dimension range dB L Sfromto40 250 3,1 2,25 3,650 500 4,3 3,10 4,870 1000 6,5 4,70 7,1100 1400 8,5 6,10 9,5250© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEU-Ring NRVR (Type 9489 with V-shaped spring)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L 3HC20°Ø D 4Ø D H8S20°Ø d F7Ø d F7C L2 +0, 5Fig. 8 Installation exampleSizing recommendationAvailable dimension range dfromtoS H D4 L2L3– 0,110 20 2,50 3,1 d+9,0+0,15 3,6 0,85 1,0>20 40 3,50 4,3 d+12,5+0,2 4,8 1,35 1,2>40 200 5,25 6,5 d+17,5+0,3 1,8 7,80 1,5CU-Ring NRUFI (Type 9487 with U-shaped spring – internal pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L/2L +0, 2BR max 0, 3≥ 1S +0,5D H10Fig. 9 Installation exampleSizing recommendationAvailable dimension range dL*BSfrom to from to60 1400 11,5 10,0 13,0 B+0,575 1400 14,5 12,0 15,0 B+0,5100 1400 17,0 14,0 18,0 B+1,0150 1400 20,0 17,5 21,0 B+1,0* Use of medium heights are to be used as a matter of preference.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 251

U-Rings | Merkel U-Rings made of PTFEU-Ring NRUFA (Type 9486 with U-shaped spring – external pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L +0, 2BØ D H10SminR max 0, 3Fig. 10 Installation exampleSizing recommendationAvailable dimension range dL*BSfrom to from to60 1400 11,5 10,0 13,0 B+0,575 1400 14,5 12,0 15,0 B+0,5100 1400 17,0 14,0 18,0 B+1,0150 1400 20,0 17,5 21,0 B+1,0* Use of medium heights are to be used as a matter of preference.U-Ring NRUFI (Type 9499 with closed U-shaped spring – internal pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L +0, 2BØ D H10SminR max 0, 3Fig. 11 Installation exampleSizing recommendationAvailable dimension range dL*BSfrom to from to60 1400 11,5 10,0 13,0 B+0,575 1400 14,5 12,0 15,0 B+0,5100 1400 17,0 14,0 18,0 B+1,0150 1400 20,0 17,5 21,0 B+1,0* Use of medium heights are to be used as a matter of preference.252© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEU-Ring NRRI (Type 9442 with round spring)Standard materialSpring materialPTFE carbon/PTFE glass/MoS 2 1.4310 (AISI 301)HCL +0, 5≥120°SØD H8Ød h1120°CS/2Ø d f7Fig. 12 Installation exampleSizing recommendationThis sizing recommendation is an additionto the article list. It is only used if thearticle list does not contain a suitablesize.Available dimension range dS H L Cfromto10 70 3,0* 4,2 4,7 >212 100 4,0* 5,0 5,5 >212 200 5,0* 7,5 8,0 >320 300 6,0 8,0 8,5 >340 500 7,5 11,0 11,5 >350 1000 10,0 15,0 15,5 >470 1400 12,5 18,0 18,5 >4100 1400 15,0 22,5 23,0 >5100 2000 20,0 30,0 30,5 >6* for a profile dimension ≤5 mm one sealing edge© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 253

U-Rings | Merkel U-Rings made of PTFEArticle list U-Ring NRRI (Type 9442 with round spring)HCL +0, 5≥120°SØD H8Ød h1120°CS/2Ø d f7d D S H L Material Article No.12 20 4 5 5,5 PTFE GM201 24168696 D12 20 4 5 5,5 PTFE K202 24315601 D12 22 5 7,5 8 PTFE GM201 24151581 D12 22 5 7,5 8 PTFE K202 24161103 D14 22 4 5 5,5 PTFE K202 24161326 D14 22 4 5 5,5 PTFE GM201 24164130 D16 24 4 5 5,5 PTFE K202 24159482 D16 24 4 5 5,5 PTFE GM201 24233728 D18 28 5 7,5 8 PTFE GM201 24314093 D18 28 5 7,5 8 PTFE K270 24315599 D20 28 4 5 5,5 PTFE K202 24203310 D20 28 4 5 5,5 PTFE GM201 24216344 D20 30 5 7,5 8 PTFE GM201 24156032 D20 30 5 7,5 8 PTFE K270 24168974 D20 32 6 8 8,5 PTFE GM201 24314101 D20 32 6 8 8,5 PTFE K202 24315614 D22 32 5 7,5 8 PTFE GM201 24151794 D22 32 5 7,5 8 PTFE K202 24315572 D25 35 5 7,5 8 PTFE K270 24266496 D25 35 5 7,5 8 PTFE GM201 24314095 D28 38 5 7,5 8 PTFE GM201 24204174 D28 38 5 7,5 8 PTFE K202 24315573 D28 43 7,5 11 11,5 PTFE K270 24291760 D28 43 7,5 11 11,5 PTFE GM201 24314130 D32 42 5 7,5 8 PTFE GM201 24314097 D32 42 5 7,5 8 PTFE K202 24315574 D36 46 5 7,5 8 PTFE GM201 24314098 D36 46 5 7,5 8 PTFE K202 24315575 D40 50 5 7,5 8 PTFE GM201 24203543 D40 50 5 7,5 8 PTFE K270 24292110 D40 55 7,5 11 11,5 PTFE GM201 24202938 D40 55 7,5 11 11,5 PTFE K202 24291467 D45 55 5 7,5 8 PTFE GM201 24151825 D45 55 5 7,5 8 PTFE K202 24267237 D50 60 5 7,5 8 PTFE GM201 24168144 DB Available from stock D On request: Tool is available, delivery at short notice254© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEd D S H L Material Article No.50 60 5 7,5 8 PTFE K270 24296137 D50 65 7,5 11 11,5 PTFE GM201 24151830 D50 65 7,5 11 11,5 PTFE K202 24240928 D56 71 7,5 11 11,5 PTFE GM201 24314132 D56 71 7,5 11 11,5 PTFE K202 24315646 D56 76 10 15 15,5 PTFE GM201 24314195 D56 76 10 15 15,5 PTFE K202 24315674 D63 78 7,5 11 11,5 PTFE GM201 24314134 D63 78 7,5 11 11,5 PTFE K202 24315647 D70 85 7,5 11 11,5 PTFE GM201 24314136 D70 85 7,5 11 11,5 PTFE K202 24315648 D70 90 10 15 15,5 PTFE GM201 24167957 D70 90 10 15 15,5 PTFE K202 24315675 D80 95 7,5 11 11,5 PTFE GM201 24314140 D80 95 7,5 11 11,5 PTFE K202 24315650 D80 100 10 15 15,5 PTFE K202 24168519 D80 100 10 15 15,5 PTFE GM201 24203458 D90 105 7,5 11 11,5 PTFE GM201 24314142 D90 105 7,5 11 11,5 PTFE K270 24315651 D90 110 10 15 15,5 PTFE K202 24155751 D90 110 10 15 15,5 PTFE GM201 24204970 D100 120 10 15 15,5 PTFE K202 24168754 D100 120 10 15 15,5 PTFE GM201 24217881 D110 130 10 15 15,5 PTFE GM201 24163084 D110 130 10 15 15,5 PTFE K208 24233246 D125 145 10 15 15,5 PTFE GM201 24232697 D125 145 10 15 15,5 PTFE K202 24315676 D125 150 12,5 18 18,5 PTFE GM201 24314200 D125 150 12,5 18 18,5 PTFE K202 24315688 D140 160 10 15 15,5 PTFE GM201 24314198 D140 160 10 15 15,5 PTFE K202 24315677 D160 185 12,5 18 18,5 PTFE GM201 24314201 D160 185 12,5 18 18,5 PTFE K202 24315689 D160 190 15 22,5 23 PTFE GM201 24155969 D160 190 15 22,5 23 PTFE K202 24315696 D180 205 12,5 18 18,5 PTFE GM201 24314202 D180 205 12,5 18 18,5 PTFE K202 24315690 D180 210 15 22,5 23 PTFE GM201 24314213 D180 210 15 22,5 23 PTFE K202 24315697 D200 225 12,5 18 18,5 PTFE GM201 24314203 D200 225 12,5 18 18,5 PTFE K202 24315691 D200 230 15 22,5 23 PTFE GM201 24314214 D200 230 15 22,5 23 PTFE K202 24315698 D220 250 15 22,5 23 PTFE GM201 24314215 D220 250 15 22,5 23 PTFE K202 24315699 D250 280 15 22,5 23 PTFE GM201 24314216 D250 280 15 22,5 23 PTFE K202 24315700 D280 310 15 22,5 23 PTFE GM201 24314217 D280 310 15 22,5 23 PTFE K202 24315701 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 255

U-Rings | Merkel U-Rings made of PTFEU-Ring NRRA (Type 9474 with round spring)Standard materialSpring materialPTFE carbon/PTFE glass/MoS 2 1.4310 (AISI 301)HCL +0, 5≥120°SØD H8Ød h1120°CS/2Ø d f7Fig. 13 Installation exampleSizing recommendationThis sizing recommendation is an additionto the article list. It is only used if thearticle list does not contain a suitablesize.Available dimension range dS H L Cfromto16 70 3,0* 4,2 4,7 >223 100 4,0* 5,0 5,5 >230 200 5,0* 7,5 8,0 >342 300 6,0 8,0 8,5 >355 500 7,5 11,0 11,5 >370 1000 10,0 15,0 15,5 >495 1400 12,5 18,0 18,5 >4130 1400 15,0 22,5 23,0 >5140 2000 20,0 30,0 30,5 >6* for a profile dimension ≤5 mm one sealing edgeArticle list NRRA (Type 9474)d D S H LPTFE carbon/1.4310Article No.PTFE glass/MoS 2 1.431040 50 5,0 7,5 8,0 24316338 2431427248 63 7,5 11,0 11,5 24316376 2431427360 80 10,0 15,0 15,5 24316379 2431426980 100 10,0 15,0 15,5 24316380 24312040100 125 12,5 18,0 18,5 24316340 24314275135 160 12,5 18,0 18,5 24316341 24314276170 200 15,0 22,5 23,0 24316344 24314277195 225 15,0 22,5 23,0 24316345 24314278220 250 15,0 22,5 23,0 24316346 24314279250 280 15,0 22,5 23,0 24316347 24314280290 320 15,0 22,5 23,0 24316348 24314281256© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEArticle list U-Ring NRRA (Type 9474 with round spring)HCL +0, 5 S/2SØD H8Ød h8ØD d9R max. 0, 3d D S H L Material Article No.40 50 5 7,5 8 PTFE GM201 24314272 D40 50 5 7,5 8 PTFE K202 24316338 D48 63 7,5 11 11,5 PTFE GM201 24314273 D48 63 7,5 11 11,5 PTFE K202 24316376 D60 80 10 15 15,5 PTFE GM201 24314269 D60 80 10 15 15,5 PTFE K202 24316379 D80 100 10 15 15,5 PTFE GM201 24312040 D80 100 10 15 15,5 PTFE K270 24316380 D100 125 12,5 18 18,5 PTFE GM201 24314275 D100 125 12,5 18 18,5 PTFE K202 24316340 D135 160 12,5 18 18,5 PTFE GM201 24314276 D135 160 12,5 18 18,5 PTFE K202 24316341 D170 200 15 22,5 23 PTFE GM201 24314277 D170 200 15 22,5 23 PTFE K202 24316344 D195 225 15 22,5 23 PTFE GM201 24314278 D195 225 15 22,5 23 PTFE K202 24316345 D220 250 15 22,5 23 PTFE GM201 24314279 D220 250 15 22,5 23 PTFE K202 24316346 D250 280 15 22,5 23 PTFE GM201 24314280 D250 280 15 22,5 23 PTFE K202 24316347 D290 320 15 22,5 23 PTFE GM201 24314281 D290 320 15 22,5 23 PTFE K270 24316348 DB Available from stock D On request: Tool is available, delivery at short notice© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 257

U-Rings | Merkel U-Rings made of PTFEU-Ring NRRFI (Type 9459 with round spring – internal pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)L/2B≥ 1L +0, 2S +0, 5 R max 0, 3Ø D H10Fig. 14 Installation exampleSizing recommendationAvailable dimension range dB L Sfromto25 70 4,2 3,0 4,730 100 5,0 4,0 5,550 200 7,5 5,0 8,060 300 8,0 6,0 8,580 500 11,0 7,5 11,5100 1000 15,0 10,0 15,5150 1400 18,0 12,5 18,5250 1400 22,5 15,0 23,0500 1400 30,0 20,0 30,5258© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

U-Rings | Merkel U-Rings made of PTFEU-Ring NRRFA (Type 9485 with round spring – external pressure)Standard materialSpring materialPTFE carbon 1.4310 (AISI 301)BR max 0, 3Ød h10S +0, 5 L +0, 2Fig. 15 Installation exampleSizing recommendationAvailable dimension range dB L Sfromto15 70 4,2 3,0 4,720 100 5,0 4,0 5,535 200 7,5 5,0 8,045 300 8,0 6,0 8,560 500 11,0 7,5 11,570 1000 15,0 10,0 15,5115 1400 18,0 12,5 18,5200 1400 22,5 15,0 23,0440 1400 30,0 20,0 30,5© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 259

Grippers | Grippers GR2Grippers GR2Grippers GR2PConnecting elementClamping ringProduct descriptionThe precision grippers from Simrit areused for extremely sensitive goods.Product advantagesMaterialThe grippers are manufactured fromwear-resistant elastomers that are adaptedto the application requirements liketemperature resistance, surface finish forvarious materials.Fig. 1GrippersFor the automation in series production,installation and materials/packaginghandling equipment, the increased use ofsystems is required whose individual elementshave a great degree of flexibility.Simrit has developed pneumatic grippersthat fulfil the requirements for flexible,universal applicability very well. Very easy installation Numerous application possibilities High product quality.Elastomer partOperating conditionsMediaNBRMineral oils and greases,selected acids and bases,aqueous solutionsTemperature range –30 … +100 °CDesign notesApplicationPneumatically operated grippers areused in the automation handling technology:for handling of sensitive goodsmade of ceramic, elastomer, metal in thearea of machine coating and installationsupport.The associated tensioning elements aredifferent depending on the applicationand should therefore be manufacturedby the user.Fitting & installationThe grippers are simply snapped on asconnecting element and held in placewith a lip ring.260© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Grippers | Grippers GR2Article listL 1LØ DWorking area[mm]d minRetention forced maxDimensions [mm]F [N] p [bar] F [N] p [bar] D L L 1CodeArticle No.5 … 9 28 2,5 20 2,5 5 22 13 GR2-100 140686 B9 … 12 55 2,5 52 2,5 9 22 13 GR2-101 140687 B12 … 15 15 2,5 68 2,5 12 22 13 GR2-102 140688 B18 … 22 85 2,0 80 2,0 18 22 13 GR2-103 140689 B18 … 22 72 2,0 68 2,0 15 22 13 GR2-104 140690 BB Available from stock D On request: Tool is available, delivery at short noticeCustomer-specific gripper designs available on request.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 261

Suction Caps | Adherent Suction Caps GR4Adherent Suction Caps GR4Adherent Suction Caps GR4Product descriptionMaterialFig. 1Adherent Suction Caps GR4Adherent suction caps can be usedwhenever workpieces have a smoothand airtight gripping surface. Throughthe geometry of the adherent suctioncap, even products with curved surfacescan be gripped. Adherent suction capsremove the need for a vacuum system.Adherent suction caps are only pressedonto the surface. Placing the handledgood simply requires a compressed airrelease impulse on the ball valve. Thisensures a quick disconnection of thehandled good. Without the ball valve,adherent suction caps can be operatedas vacuum suction.The suction cups are manufacturedfrom wear-resistant elastomers that areadapted to the application requirementslike temperature resistance, surface finishfor various materials.Elastomer partOperating conditionsMediaSBRWater, alcohols, selectedacids and basesTemperature range –30 … +100 °CDesign notesProduct advantagesFor the automation in series production,installation and materials/packaginghandling equipment, the increased use ofsystems is required whose individual elementshave a great degree of flexibility.Simrit has developed pneumatic suctioncups that fulfil the requirements for flexible,universal applicability very well. No additional mounting elementsrequired Numerous application possibilities High product quality.The associated tensioning elements aredifferent depending on the applicationand should therefore be manufacturedby the user.Fitting & installationAdherent suction cups require noadditional mounting elements:simply fit onto the pipe with a bead andwhere necessary, the attachment of ahose clamp.ApplicationPneumatically operated suction cups areused in the automated handling technology:for handling of workpieces withsmooth and airtight surfaces.262© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Suction Caps | Adherent Suction Caps GR4Article listØ D 2Ø D 1HØ D3Ø DRetentionforce*F [N]Dimensions [mm]D H D 1 D 2 D 3Compressed airrelease impulse[bar]CodeArticle No.3,0 6,3 12 2 4 0,5 1,0 … 1,4 GR4-011 140810 B4,5 10,0 13,5 3 5 2,0 1,0 … 1,4 GR4-001 124894 B10,0 16,0 20 5 8 3,0 1,0 … 1,4 GR4-002 124895 B30,0 25,0 31 8 12 4,0 1,0 … 1,4 GR4-003 124896 B60,0 40,0 46 12 20 6,0 1,0 … 1,4 GR4-004 124897 B140,0 63,0 61 20 32 8,0 1,0 … 1,4 GR4-005 124898 BB Available from stock D On request: Tool is available, delivery at short notice* Running surface ground R max ≤5 µmCustomer-specific suction cap designs available on request.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 263

Suction Caps | Vacuum Suction Caps GR4A, GR4JVacuum Suction Caps GR4A, GR4JVacuum Suction Caps GR4A, GR4JProduct descriptionMaterialFig. 1Vacuum Suction CapsVacuum suction caps, in contrast toadherent suction caps, are supplied withsuction via vacuum systems. They aresuitable for use on less smooth to "rough"and even porous workpiece grippingsurfaces.The retention force is dependent on thesurface quality of the handled good andthe performance of the vacuum pump.Distribution over multiple suction caps isrecommended to increase operationalsafety.The suction cups are manufacturedfrom wear-resistant elastomers that areadapted to the application requirementslike temperature resistance, surface finishfor various materials.Elastomer partConnecting elementOperating conditionsSBRSteel, vulcanisedwith inner or outer threadsProduct advantagesMediaWater, alcohols, selectedacids and basesTemperature range –30 … +100 °CFor the automation in series production,installation and materials/packaginghandling equipment, the increased use ofsystems is required whose individual elementshave a great degree of flexibility.Simrit has developed pneumatic suctioncups that fulfil the requirements for flexible,universal applicability very well. Vulcanised mounting elements forquick and easy fitting Numerous application possibilities High product quality.Design notesThe associated tensioning elements aredifferent depending on the applicationand should therefore be manufacturedby the user.Fitting & installationVulcanised mounting elements.ApplicationPneumatically-operated suction caps areused in automated handling technology. Handling of workpieces with smoothand airtight surfaces.264© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Suction Caps | Vacuum Suction Caps GR4A, GR4JArticle listA PJ PHHL 1L 2Ø DØ DØ DØ D2 2Retention forceat 25% vacuum[N]Dimensions [mm]D 1 D 2 H P L 2 L 1CodeArticle No.7,8 20 2,0 25 R 1 / 8 ” 10 7GR4J-103GR4A-103151697151700BD35,0 30 4,5 30 R 1 / 8 ” 10 7GR4J-105GR4A-105301982301981DD43,0 50 4,5 33 R 1 / 8 ” 10 7GR4J-107GR4A-107151704151705DD160,0 80 7,0 47 R 1 / 4 ” 10 9GR4J-109GR4A-109301985301983BB173,0 100 7,0 50 R 1 / 4 ” 10 9GR4J-110GR4A-110151706151707BBB Available from stock D On request: Tool is available, delivery at short noticeCustomer-specific suction cap designs available on request.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 265

Plug Connections | Plug & Seal Plug ConnectionsPlug & Seal Plug ConnectionsPlug & Seal Plug ConnectionsApplication Water and oil circulation or ventilationsystems for combustion engines Engine auxiliaries, such as compressors,turbochargers or intake manifoldsManual and automatic transmissionsValves and pipe systemsHeating and climate-control systems ofplants and buildings.MaterialFig. 1Plug & Seal Plug ConnectionsProduct descriptionTubeSealPrecision steel (min. St 35, phosphatised)Aluminium, plastic on enquiryEPDM, FKM rubberAEM, ACM, NBR, HNBR, VMQ on enquiryPlug & Seal Plug Connections are pipesections with a rubberised outer surfacewith sealing beads and stop dampers.They are used to establish a tight connectionbetween two housings or units - andfor secure transport of media such asoils, water or air.As well as standard design Plug & Sealproducts, Simrit also offers individualsolutions tailored to specific customerapplications.Product advantagesReliable sealing even under highpressuresSimple, secure and cost-effectiveinstallationAcoustic and mechanical decouplingReduced amount of maintenancethrough improved durabilityCompensation of middle offsetLarge tolerances in installationpermissibleLower logistical complexityIntegration of multiple functions intoone componentLow total costs.Operating conditionsOperating pressureHigher pressures on enquiry.max. 10 barElastomer Media TemperatureEPDM Not oil-resistant –40 … +140 °CFKM Oil-resistant –10 … +220 °CPossibleApplicationsCooling water, brake fluid,aqueous mediaCharge air with oil components, coolingwater, fuels such as diesel, biodiesel,petrolVMQ Oil-resistant –40 … +220 °C Charge air with oil components, intake airAEM Oil-resistant –25 … +150 °CCharge air with oil components,engine oilACM Oil-resistant –25 … +150 °C Engine oilNBR Oil-resistant –30 … +90 °C Gear oilHNBR Oil-resistant –30 … +140 °C Gear oil, engine oil, diesel fuelFitting & installationSpecifications for finish of housing: Surface roughness R: Static pressuresR max

Plug Connections | Plug & Seal Plug ConnectionsArticle listWall thickness of support component (b):1,0 mm (Plug & Seal for 15, 20, 25 mm locating bore)1,5 mm (Plug & Seal for 30, 40 mm locating bore).Rounded and free of burrs12LZL1R20AØ ØR1ØB h8A a)(outside Ø)[mm]B b)(locating bore to H8)[mm]R 1(pipe inside Ø)[mm]L(Plug & Seal length)[mm]15,5 15 10 20 25 30 40 50 6020,7 20 14 20 25 30 40 50 6025,9 25 18 20 25 30 40 50 6030,9 30 22 20 25 30 40 50 6040,9 40 32 20 25 30 40 50 60a) Minimum compression of 15%b) Recommended values, depending on elastomer support material: steel (bonded)Plug & Seal catalog program under construction, delivery time on enquiry, various materials combinations possible.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 267

Sealing Plates/Rubberised Sheet SealsSealing Plates/Rubberised Sheet SealsSealing Plates/Rubberised Sheet SealsApplicationHydraulic systems, engines andgearboxes, auxiliary units.MaterialFig. 1Sealing Plates/Rubberised Sheet SealsProduct descriptionSealing plates/rubberised sheet sealsjoin multiple, often varying sealing contactareas with each other. In principle,sealing plates consist of a support component(e.g. punched metal plate) withvulcanised sealing lips. Multiple sealingcomponents (e.g. O-rings) are combinedin one single component. The supportcomponent design guarantees a definedcompression of the sealing bead, nearlyindependently of the tightening torqueof the connecting screws.Product advantagesElastomer partSupport componentOther materials on enquiry.The support component and elastomermaterials must always be selectedaccording to the operating conditions.Operating conditionsMediaNBR, EPDM, FKM, HNBR, VMQAluminium, steel, brass, plasticHydraulic media, mineral oils, fuelsTemperature –40 … +180 °CPressureFitting & installationFitting is done between two flat surfaceswith defined roughness (recommendedmax. R z 16).max. 250 … 400 bar,in exceptional cases … 800 barCost reduction of the entire system: Simple and secure installation No grooves are necessary for theinstallation of seals System simplification throughcomponent reduction(amongst others low logistical costs) Automatisation of the installationpossibleIncreased system reliability: Clearly defined seal compression High sealing pressures Simple installation checking possible(seal present/not present) Stiff sealing element (simple,automated installation possible).268© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Surface Treatment RFN (Reduced Friction by Nanotechnology)Surface Treatment RFN (Reduced Friction by Nanotechnology)Surface Treatment RFN (Reduced Friction by Nanotechnology)Fig. 1Fig. 2Without Surface Treatment RFNWith Surface Treatment RFNProduct descriptionComponents made of elastomer materialshave a functionally determineddegree of deformability, but also inmany cases a distinctive coefficient offriction. This friction can be of functionaladvantage, however, it is hindering forthe automated installation as well asfor dynamic loading of the elastomercomponent.The contact surface, thus the part geometry,roughness and topology, thecontact pressure, the mechanical andtechnological material properties (hardness,module, damping), the surfacechemistry, the lubricating medium andthe counteracting surface all have adirect influence on the amount of friction.The Surface Treatment RFN (ReducedFriction by Nanotechnology) allowsSimrit to offer an innovative method forthe reduction of friction and adhesion forelastomer components. Through the useof nano-scaled materials, elastomer materialsare modified in such a way as tonot only significantly reduce the frictionbut also this friction optimisation remainsconstant over the entire service life of thecomponent.Friction coefficient µFig. 32,52,01,51,00,5untreatedRFN0,0 0 250 500 750 1000Glide path/mNearly constant coefficient of friction overthe entire service life of the componentthrough RFNApplicationReduction of friction and adhesion onelastomer composite parts and precisionmouldings.MaterialThe possibilities and results of a RFNsurface treatment, amongst others, aredependent on the component geometry,the material as well as the surface finish.The treatment possibilities as well assample treatments can be individuallyclarified on enquiry and on short notice.Product advantagesReduction of friction and adhesionImproved media resistanceIncrease of the service lifeIdentical mechanical-technologicalproperties and resistanceReduction of the permeation,barrier effectOptimised wetting behaviourFDA-compliantEnvironmentally-friendly and processsafe operation.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 269

Micro- resp. Miniature Parts/Simriz® Precision Mouldings and Composite PartsMicro- resp. Miniature Parts/Simriz® Precision Mouldings and Composite PartsMicro- resp. Miniature Parts/Simriz ® Precision Mouldings and Composite PartsMaterialElastomer partSupport componentSimriz, FKM, NBRStainless steel, steel, brass, PEEKFig. 1Micro- resp. Miniature Parts/Simriz Precision Mouldings and CompositePartsProduct descriptionMicro and miniature elastomer compositeparts and moulded parts developedfor the individual customer application.Can be manufactured in a great varietyof materials and designs. In particular,composite parts made from Simriz(FFKM) and special and support componentsare used for very high mediaresistant requirements. Additional advantagesare multifunctional properties ofthe miniature parts e.g. sealing, dampingor magnetic control.Other materials on enquiry.The circuit board materials and elastomermaterials must always be selectedaccording to the operating conditions.Operating conditionsMediaTemperatureMineral oils, hydraulic fluids,CIP/SIP cleaning mediamax. 260 °C (Simriz)Product advantagesMade-to-measure miniature parts/sealing components in wide materialand design varietyHigh product quality through specialmanufacturing processNumerous application possibilitiesVery high media and temperatureresistance with the use of SimrizmaterialsHigh fitting reliability and resilience.ApplicationFluid control systems in medicine,analysis and biotechnology, solenoidvalves, process technology, hydraulicsand pneumatics.270© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Seal with Flexible Printed Circuit BoardSeal with Flexible Printed Circuit BoardSeal with Flexible Printed Circuit Board Constructive simplification of sealingsolutions with added "signal transmission"function, separate cabling nolonger necessary The reduction of parts minimises thecosts for procurement, testing, storage,handing and installation (reduction ofthe process costs).ApplicationEngine and transmission applicationse.g. fuel-injection systems, engine managementsystems, solenoids, water metres,hydraulic and pneumatic systems.Fig. 1Seal with Flexible Printed Circuit BoardMaterialProduct descriptionElastomer partFlexible circuit boardFKM, NBRPyraluxNew possibilities are created by flexiblecircuit paths, in combination with anelastomer seal. The sensor, electricalconductor, seal, support and connectingelement can be integrated into onemodule. The wide selection of availablevariants with different materials leadsto fascinating new solutions. Manifoldvariation possibilities arise from: The combination of different flexiblecircuit paths and sealing materials The connection of sensors for the measuringof pressure, temperature or otherphysical or even chemical parameters Different plug connections and varioussupport materials.Other materials on enquiry.The circuit board materials and elastomermaterials must always be selectedaccording to the operating conditions.Operating conditionsMediaEngine oils and gear oils, diesel fuel, motor fuel, mineraloils, engine compartment areaContinuous temperature max. 135 … 150 °CProduct advantagesVersatile product variants throughthe integration of signal transmission,sensor and plugVersatile applications through variablematerial combinationsOptimisation potential even with existingsealing solutions through theembedding of the flexible circuit pathinto the sealing layer© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 271

Butterfly Valve SealsButterfly Valve SealsButterfly Valve Seal Guarantee of a maximum ofswitching cycles Outstanding actuation properties Application in many media withthe corresponding approvalsHigh chemical resistance Reliable use in CIP/SIP media.ApplicationButterfly valves in process controlplants and systems. Process plants inthe beverage industry, dairy farmingand the chemicals and pharmaceuticalsindustries.Fig. 1Butterfly Valve SealProduct descriptionButterfly valve seals are utilised as seal inthousands of butterfly valves in the processcontrol of plants and systems. Theelastomer moulded ring is compressedradially during the closing procedureand thus seals high and low viscositymedia. The decisive factor for the correctfunction of the seal is a low friction and alow compression set of the butterfly valveseal as well as the high-temperature andmedia resistance explicitly also in cleaningmedia (CIP – Cleaning In Place/SIP– Sterilisation In Place).Product advantagesOutstanding operational performance High reliability Optimised service life Low friction torque when operated Very good sealing behaviourBroad range of applications Resistance within a wide temperaturerange Broad range of materials matched tothe most diverse applicationsMaterialThe preferred materials used are FDA,BGA and USP Class VI certified orATEX certified elastomer mixtures basedon VMQ, EPDM, FKM and NBR. Inaddition, special high-performanceelastomers from Simriz can be offeredfor individual customer applications. Thebutterfly valve seal material must alwaysbe selected in accordance with theoperating conditions.Operating conditionsEPDM VMQ HNBR FKMLower temperature –40 °C –40 °C –20 °C –20 °CUpper temp. duration 140 °C 110 °C 140 °C 160 °CUpper temp. short 160 °C 120 °C 150 °C 180 °CDVR +++ +++ + +Sliding property +++ + + +Aqueous media +++ +++ + +Steam +++ 0 + +CIP/SIP +++ ++ + +Dairy products 0 … + + +++ +++Hydro-carbon aliph. – + ++ +++Hydro-carbon arom. – – ++ +++Essential oils/citrus juices 0 0 + +Hot worts ++ – ++ –+++ very good, ++ recommendable, + applicable, 0 limited use, – unsuitable.272© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Rubberised Drive Wheels | Rubberised SprocketsRubberised SprocketsRubberised SprocketsProduct descriptionApplicationFig. 1Rubberised SprocketsIn the engine area chains and sprocketswheels are used to drive crankshafts andcamshafts as well as auxiliary units. Theadvantages of chain drives are the longservice life and low maintenance requirements.However, conventional chaindrives tend to be relatively noisy. As aresult Simrit has developed rubberisedsteel or sintered sprockets for high-speedchain drives. Defined elastomer padson both sides of the sprockets make thesystem run more smoothly. The dampingeffect comes from the fact that the chainenters the elastomer before it reaches themetal sprocket surface. This effectivelydamps noises caused by vibrations inthe chain.Engines with chain drivesSteel or sintered sprockets for highspeedchain drives.MaterialElastomerSprocketOperating conditionsMediaHNBRsteelEngine oilTemperature –25 … +140 °CProduct advantages Long-life designs with maximum frictionresistance and quiet chain running withhigh degree of expertise in elastomercombinations and specially developedHNBR elastomers Noise levels significantly reducedat medium r.p.m. by approximately1 to 3 dB (A).© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 273

Rubberised Drive Wheels | Belt Pulley with Elastomer TrackBelt Pulley with Elastomer TrackBelt Pulley with Elastomer TrackProduct descriptionApplicationFig. 1Belt Pulley with Elastomer TrackThe belt pulley with elastomer trackis used to damp vibration and noise.Drive pulleys and drive belts are usedfor power transmission in motorcycles insome cases. These drive pulleys beginto vibrate at specific speed ranges andgenerate noise. To solve the problemSimrit has developed a drive pulley withvulcanised, defined elastomer pads. Thisdamps the vibrations of the pulley andreduces noise.Spur gear drive of auxiliary units indiesel engines, spur gear of an aircompressorEngines for construction machinery,tractors and other agriculturalmachinery.MaterialElastomerPulleyHNBRsteelProduct advantagesOperating conditions Long-life designs with a high degreeof expertise in elastomer combinationsand specially developed HNBR elastomers Significant reduction of vibrations andnoise.MediaEngine oilTemperature –25 … +140 °C274© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Rubberised Drive Wheels | Decoupled Chain GearDecoupled Chain GearDecoupled Chain GearProduct descriptionApplicationFig. 1Decoupled Chain GearIn the field of engines chains andsprocket are frequently used to drivecrankshafts and camshafts as well asauxiliary units. The gear teeth a contactconditions in the chain drive are similarto the geared drive. The chain links gripso deeply into the spaces between theteeth that both edges are in contact withthem.In the chain drive vibrations occur whenthe load on the chain is relieved. Simrithas developed a deflection wheel in thereference case that decouples the shaftfrom the gear wheel to prevent transmissionof vibrations by bonding elastomerbetween the inside component attachedto the shaft and the outer gear wheel.Vibrations and noise can be significantlyreduced. Because the elastomer isincompressible, there is still a reliablepower transmission.Deflection wheel for chain drive ofa diesel engineSteel or sintered sprockets for highspeedchain drivesMedium and large diesel engines withsprocket/spur gear drive for constructionmachinery, tractors and other agriculturalmachinery.MaterialElastomerSprocketOperating conditionsMediaHNBRsteelEngine oilTemperature –25 … +140 °CPressuremax. 3 barProduct advantages Significant noise reduction by approximately1 to 3dB (A) Long-life designs with a high degreeof expertise in elastomer combinationsand specially developed HNBR elastomers.© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 275

Rubberised Drive Wheels | Decoupled GearsDecoupled GearsDecoupled GearsProduct descriptionApplicationFig. 1Decoupled GearsSpur gears are used to drive the camshaftsand auxiliary units for dieselengines. The auxiliary units developunwanted vibrations that cause noiseand affect the smoothness. Solution: thegears are separated radially, joined byan elastomer component again and thusdecoupled. Vibrations and noise can besignificantly reduced.Gears for spur gear drivesCamshaft gearMedium and large diesel engines withspur gear drive for construction machinery,tractors and other agriculturalmachinery.MaterialProduct advantagesElastomerSpur gearHNBRsteel Noise reduction by approximately1 to 3dB (A) Long-life designs with a high degreeof expertise in elastomer combinationsand specially developed HNBR elastomers.Operating conditionsMediaEngine oilTemperature –25 … +140 °CPressuremax. 3 bar276© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

Decoupling ElementsDecoupling ElementsDecoupling ElementsProduct descriptionApplicationFig. 1Decoupling ElementsVarious elastomer-metal design componentsare used to reduce vibrationsand noise in the area of engines andauxiliary units. These components areused amongst others on the resilientattachment as well as sealing of metalcomponents on the oil sump, the cylinderhead cover on the engine block and injectorvalves. One example in the enginecontroller of commercial vehicles, whichis attached to the vehicle with screws.Elastomer composite components areused for resilient vibration-decouplingattachment.Resilient attachment as well as sealingof metal components on the oil sump,cylinder head cover on the engineblock, injector valvesAttachment of engine controller(electronic)Engines and auxiliary units for constructionmachinery, tractors and otheragricultural machinery.MaterialComposite component of metal and elastomer(with/without bond)Product advantagesDecoupling of structure-borne noiseand vibrationsReduced components by use of elastomercomposite componentsApplication-specific design with a widerange of elastomers.ElastomerSupport componentOperating conditionsMediaVMQ with low hardness(Shore)steelEngine oil, sprayTemperature –25 … +140 °C© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007 277

Catalog OverviewClearly laid out and useful:the new Simrit catalog forindividual offeringsQuickly and clearly find exactly the rightproduct for your application. Simrit nowoffers you for every product range acomplete reference source for especiallyeasy ordering. Along with the detailedlist of items, our catalogs provide valuableinformation on design types, importantservices and things worth knowingabout technology and applications.Simply order our catalog or TechnicalManual now at www.simrit.com.Simmerrings and Rotary SealsSeals for Fluid PowerO-Rings and Static SealsSpecial Sealing ProductsVibration ControlTechnical Manual© Freudenberg Simrit GmbH & Co. KG | Special Sealing Products Catalog 2007

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