1 Port Pressure Switch 30 - 40 PSI 26 Amp Integral Unloader Hubbell Furnas 69HAU3

1 Port Pressure Switch 30 - 40 PSI 26 Amp Integral Unloader Hubbell Furnas 69HAU3Hubbell brand formerly known as Furnas, air compressor pressure switch most commonly used for climate control applications. Model 69HAU3 comes pre set with a cut in pressure of 30 psi and a cutout pressure of 40 psi. This switch has a heavy duty metal housing, a larger diaphragm for more accurate pressure reading at the lower psi settings of the switch, and an unloader valve on the side to unload pressure once the switch shuts off. Note: If you don't