Features Premier material:The air compressor pressure switch is made of brass,stainless steel and ABS material,which has high strength and long service life, which can save the electric energy of the air compressor. Easy to install:The air compressor pressure switch has clear threads and no burrs on the surfaces, easy to disassemble and install,which is a very necessary component when installing or connecting air compressor or air hose. Simple to adjust:The pressure switch control valve is equipped with a barometer to set and read data. With valve knobs, you can adjust atmospheric pressure as needed to help save power Widely applied:The air compressor pressure switch enable accurate air control for optimal results. Standard intake and outlet ports are suitable for almost any type After-sales service:If you have any questions to our air compressor pressure switch, please contact customer service. Your satisfaction is our greatest motivation. Specification: Item Type: Air Compressor Pressure Switch Material: Brass, stainless steel, ABS Specification: Switching Pressure Range: 0.5-0.8MPA(0~12BAR)(0~180PSI) Package List:1 x Valve2 x Gauge1 x Pressure Switch2 x Connector Package List 1 x Valve 2 x Gauge 1 x Pressure Switch 2 x Connector