Specification :

LF10 air compressor pressure switches are used to regulate the tank pressure between two preset
values on small (up to 175PSI) electrically driven air compressors. They are available
with an unloader valve, which prevents compressors from starting under load,
and an auto-off disconnect lever for manual cut off the compressor. A four-port
manifold style is available which provides a means for easy mounting of valves
UL E228961 CSA220707 A030034
Also, another type of LF10 could also be used on water pump
Typically, the LF10 have three pressure ranges as following

Model PressureRange Differential FactorySetting Connection
LF10 25-100psi 20-35psi 55-80psi NPT 1/4 Male
LF10 35-150psi 30-40psi 85-115psi NPT 1/4 Male
LF10 50-175psi 35-55psi 110-150psi NPT 1/4 Male
For more details and information, feel free to contact with us.

We are a professional manufacturer of pressure sensor and pressure switches for air compressors, pumps, vacuum cleaner, packer and sealer, air conditioner, ventilation system, air filter, fan, warmer, other HVAC systems and energy management applications.
Any requests or requirements regarding pressure controls, feel free to contact with LEFOO