WH10-3 air compressor pressure switch 1.CCC,ISO9001 2.have ... produce the pressure is driven by motor,like the air compressor, pump, etc. The run and stop of motor is ... producing and exporting low voltage electricity, including ac contactor, air pressure switch, magnetic starter, motor protector, starter delta starter ... FOR YOUR VISITING! HOT SALES!! WH10-3 air compressor pressure switch(CCC&ISO9001)