Description
Old Part Numbers: 140-1074, PCVL
120/150 PSI. If your pressure switch is leaking from the unloader valve after the unit shuts off, replace the in-tank check valve, your pressure switch is OK.
Old Part Numbers: 140-1074, PCVL
120/150 PSI. If your pressure switch is leaking from the unloader valve after the unit shuts off, replace the in-tank check valve, your pressure switch is OK.