Description

LF*9 pressure switches provide time tested, reliable control for automatic water systems. The switch is universally acceptable for use as original equipment on water well pumps or pumping systems. It is available with an On-Off knob for manual cut off the pump. LF*9 pressure switches can also be used to regulate the tank pressure between two preset values on one phase electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load, and it is available with an On-Off knob for manual cut off the compressor. Operating Pressure range **6bar ***1bar Factory Setting **3bar 3.**5bar Diffenrential **3bar **4bar 1.**4.5bar Contact Arrangement Normally Close Connection: G1/4" or G1/2" or NPT1/4 and NPT1/2 Electric Rating: **0VAC *6A The LF*9 could both applied on air compressor and water pumps Your attentions and times are really appreciated, any requests or questions regarding this products or other pressure control application, feel free to contact with us LEFOO is 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 ***** manual cut off the pump. Your attentions and times are really appreciated, any requests or questions regarding this products, feel free to contact with us