WH11-10/A Air Compressor Electric Control Pressure Switch 1.CCC.ISO9001,CE, 2.have ... of motor is directly related to toe pressure.If the pressure retains a certain range,it is impossible ... and exporting low voltage electricity, including ac contactor, air pressure switch, magnetic starter, motor protector, starter delta starter, ... HOT SALES!!WH11-10/A Air Compressor Electric Control Pressure Switch