Item Type: Air Compressor Pressure Valve Kit Material: Plastic and steel and brass Rated Voltage: AC 240V or 380V Rated Current: 16A-20A Pressure Range: 90-120 PSI Compressor Pressure Gauge: 0-180 PSI Pressure Switch: 2 Phase 1 port Package List 1 x Air Compressor 2 x Valve Gauge 1 x Pressure Valve 190120PSI ADJUSTABLE: This air compressor pressure switch and valve pressure regulator support automatic control, 120PSI cut off, 90PSI open, adjustable air output, adjustable brass coupler air pressure 2ADJUST PRESSURE: Rugged and durable, mainly used to adjust the starting pressure and closing pressure of air compressors. Air compressor pressure control switch is easy to install and remove 3RED SWITCH KNOB CONTROL: With red switch knob, easy to operate. Possess automatic control, automatic load or unload function 42 GAUGES CLEAR DISPLAY: Equipped with 2 valve gauges, easy to obtain the pressure value, clearly display the current pressure value 50180PSI GAUGE RANGE: Rated voltage is AC 240V or 380V, rated current from 16A20A, compressor pressure gauge display 0180PSI Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.