Old Part Numbers: 69JF7LY, 5131501-00, PCVLAir compressor pressure switch, 2-3 HP, 100/125 PSI cut-on/cut-off pressure. Has unloader valve and on/off switch. Single-port manifold. Furnas/Hubbell replacement switch. If your pressure switch is leaking from...

1/2" FPT x 3/4" MPT air compressor check valve with 1/8" FPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a one-way valve that prevents air from...