90PSI 120PSI Heavy Duty 240V 16A Four Port Air Compressor Pressure Switch for Compressed

compatibility: This is a highly compatible pressure switch, suitable for oil-free air compressors, belt air compressors, air pump air compressors, screw air compressors, piston air compressors, large and small air compressors. Easy and Convenience: There is a red ON/OFF switch knob. Which is easy to install and convenient to use. Standard Material: Made of high quality material, long lifespan, not easy to damage, safe and environmentally friendly, and reliable in quality. Specific Feature: Four female air inlet port. This pressure switch is designed for a single stage air compressor pumping up to 90PSI -120PSI.