10mm Female Binary Switch

High low pressure switch for a/c systems. The high low pressure switch has a female M10-1.25 metric fitting that threads onto the receiver drier. The switch is designed to turn the system off if the head pressure gets to low or high. This will protect the compressor from being damaged if any problems occur in the system. HP Open: 330 psi HP Closed: 225 psi LP Open: 40 psi LP Closed: 28 psi