The LF10-L pressure switch is a pressure-operated electric switch for use in regulating the tank pressure between two preset values on electrically driven air compressors.
It is available with an unloader valve, which prevents compressors from starting under load, and an On-Off button for manual cut off the compressor.
A four-port manifold style is available which provides a means for easy mounting of valves and gauges.
MODEL | LF10-L1H | LF10-L4H |
Medium | Air | Air |
Operating Pressure Range | 0.5~1.2Mpa | 0.5~1.2Mpa |
Differential Pressure | 0.2Mpa | 0.2Mpa |
Factory Setting | 0.6~0.8 Mpa | 0.6~0.8 Mpa |
Operating Temperature Range | -30~55C°C | -30~55°C |
Electrical Rating | 240V,20A, 50Hz | 240V,20A, 50Hz |
Contact Arrangement | Normally Open(NC) | Normally Open(NC) |
Port | one port | four ports |
Pipe Fittings | G1/4, G3/8 or 1/4, 3/8 NPT Female | G1/4, G3/8 or 1/4, 3/8 NPT Female |
Approvals | UL, CUL, CE, CCC | |
Other Pressure Settings and Differential are available on request. | ||
Conversion: 1Mpa =10.2 Kgf/cm2 , Kgf/cm2 = 14.2PSI , 1bar = 14.5PSI |