Features 1、EASY TO USE: Easy to install and disassemble. Equipped with a barometer, easy to read and set data. With a valve knob, the pressure can be adjusted as needed. 2、MAIN FUNCTION: Automatic pressure switch of the air compressor is a necessary component when installing or connecting the air compressor or air hose. Core function of the valve is to regulate the stop and start pressure of the air compressor. 3、ACCURACY CONTROL: Achieve accurate air control and achieve the best results. Fine inlet and outlet ports are suitable for almost any type, ensuring stable and secure connections. 4、ABS SHELL: Automatic air compressor pressure switch is designed with a ABS shell, wear resistant and scratch resistant, ensures a long service life. 5、IDEAL REPLACEMENT: Air compressor pressure valve switch features high accuracy and quick response is an ideal replacement for the old and damaged parts for better work performance. Specification Item Type: Air Compressor Pressure Switch Control Valve Material: Zinc Alloy, Brass, ABS Specifications: Switch Pressure Range: 0.5 to 0.8MPA (0 to 12BAR) (0 to 180PSI) Package List 1 x Pressure Switch 1 x Valve 2 x Meter 2 x Joint