The LF08 switches are fixed set point, factory calibrated pressure switches. It is automatic reset, and can be Normally open or normally close contacts. All metallic wetted components make the LF08 switch compatible with a multitude of chemicals in liquid or gas form.
It is offered numerous types of electrical terminations from different size and style push on terminals to wire leads with an array of standard industry connectors.
In house machining capabilities allows Lefoo to offer a wide variety of pressure fitting from different thread types and sizes to units with internal deflator and cupper tubbing for sawing operations.
Typical application: Air conditioning units (residential, commercial and automotive)
Refrigeration
CO2 Air conditioning, CO2 Refrigeration
Heat Pumps
High pressure cut off ,Low pressure cut off
Air brakes (trucks and commercial equipment)
Fuel pressure monitoring
Engine controls
Agricultural equipment
Industrial controls
Marine engine / equipment.
Ps: 1 box(10-100 pieces) minimum order.Quantity discounts.
media | air, water, motor oils, transmission oils,hydrocabon media, refrigeration fluid | ||
pressure range/tolerance/proof pressure | action pressure | tolerance | proof pressure |
0.2~6bar(low pressure) | ±0.5bar | 15bar | |
6~10bar | ±0.7bar | 35bar | |
11~20bar | ±1bar | 45bar | |
21~30bar | ±1.5bar | ||
31~45bar | ±1.5bar | ||
burst pressure | 5000psi | ||
operation temprature range | environment temprature: low pressure-30~65°C, high pressure-35~120°C medium temprature: -50~120°C | ||
switch type | SPST(NC OR NO); SPDT | ||
Electric rating | 120Vac 6FLA 40.2LRA; 240Vac 4FLA 25LRA; 120/240Vac 375VA; 36Vdc 3A | ||
Endurance | 100000 | ||
Connection | please see the selection table(customizable) | ||
electical connections | 6.35*0.8; 4.8*0.8; wire connection (can be customzed length and electric plug) |
LF08A High Current Pressure Switch, 0.2~45bar
LF08D Small Multi-Purpose Pressure Switch, 60~250PSI
LF08E Pressure Switch for Water Purifier, 0.05~0.35MPa