Dual Pressure Switch

DUAL PRESSURE SWITCH
Low-Pressure Switch
Turns OFF at pressures below 177 to 216 kPa (1.8 to 2.2 kg/cm2, 26 to 31 psi), cutting compressor power supply, and turns ON at pressures above 177 to 235 kPa (1.8 to 2.4 kg/cm2, 26 to 34 psi).

High-Pressure Side
Turns OFF at pressures above 2,354 to 2,844 kPa (24 to 29 kg/cm2, 341 to 412 psi), cutting compressor power supply, and turns ON at pressures below 1,863 to 2,256 kPa (19 to 23 kg/cm2, 270 to 327 psi).