Check the listing for details. Air Compressor Pressure Control Switch Valve Manifold Regulator w/ Gauges Relief. Condition: New. Listed at 21.84 USD. Features: Easy to Use --- Air compressor switch is mainly used to adjust the starting pressure and closing pressure of the air compressor. When the pressure is lower than 90 PSI, the compressor is turned on; when the pressure exceeds 120 PSI, the compressor is turned off. High-quality --- The pressure control switch is made of high-quality metal and plastic, sturdy and durable, and has a long service life. Clear Display --- The pressure control switch with double gauges can clearly display the current pressure value, and you can get pressure information the fastest, which is very convenient. Easy to Install and Disassemble --- The air compressor switch is very easy to install and disassemble. This is a good switch for controlling the pressure of the micro compressor, which can help save energy. Features: - With 2 Quick Connectors. - Black ON/OFF switch knob. - Auto control, auto load/unload. - Easy to install and disassemble. - Connection air reservoir fitting 1/2 thread 21mm diameter, needs you own assembly. - Compressor switch control can automatically control the pressure of air compressor. - If the pressure is lower than 90Psi, turn on the compressor, if the pressure is higher than 120psi, turn off the compressor. Specification: Type: air compressor pressure switch Material: metal, plastic Rated voltage: 220/380V Exhaust pipe: 6MM Contact mode: normally closed Male Thread Diameter: about 21mm (1/2 NPT) Valve Male Thread Diameter: 13mm (1/4 NPT) Maximum current: 16A Working pressure: 5-8KG (90-120 PSI) Lifespan: 80000 times Switch pressure range 0.5-0.8MPA (5-8BAR) (90-120PSI) Air conditioning (with safety value) Size: 200 x 160 x 100mm (length x width x height) Pressure gauge Size: 40mm (diameter) Package: 1× Compressor Pressure Switch 1× Air Regulator 2× Press GaugesFeatures: Easy to Use --- Air compressor switch is mainly used to adjust the starting pressure and closing pressure of the air compressor. When the pressure is lower than 90 PSI, the compressor is turned on; when the pressure exceeds 120 PSI, the compressor is turned off. High-quality --- The pressure control switch is made of high-quality metal and plastic, sturdy and durable, and has a long service life. Clear Display --- The pressure control switch with double gauges can clearly display the current pressure value, and you can get pressure information the fastest, which is very convenient. Easy to Install and Disassemble --- The air compressor switch is very easy to install and disassemble. This is a good switch for controlling the pressure of the micro compressor, which can help save energy. Features: - With 2 Quick Connectors. - Black ON/OFF switch knob. - Auto control, auto load/unload. - Easy to install and disassemble. - Connection air reservoir fitting 1/2 thread 21mm diameter, needs you own assembly. - Compressor switch control can automatically control the pressure of air compressor. - If the pressure is lower than 90Psi, turn on the compressor, if the pressure is higher than 120psi, turn off the compressor. Specification: Type: air compressor pressure switch Material: metal, plastic Rated voltage: 220/380V Exhaust pipe: 6MM Contact mode: normally closed Male Thread Diameter: about 21mm (1/2 NPT) Valve Male Thread Diameter: 13mm (1/4 NPT) Maximum current: 16A Working pressure: 5-8KG (90-120 PSI) Lifespan: 80000 times Switch pressure range 0.5-0.8MPA (5-8BAR) (90-120PSI) Air conditioning (with safety value) Size: 200 x 160 x 100mm (length x width x height) Pressure gauge Size: 40mm (diameter) Package: 1× Compressor Pressure Switch 1× Air Regulator 2× Press Gauges