This handy auto tank drain assembly is pressure actuated, so it routes from the pressure switch unloader valve to the tank drain. When the unit shuts off and the unloader valve bleeds the excess pressure out of the lines, the auto drain valve opens and...

3/4" FPT x 3/4" MPT ball valve for air compressors.

Air compressor air filter assembly includes filter housing and element. Male thread measures 1.25" outside diameter. Replace your old square style with this new round style.  Replacing the pump's air filter regularly is important to maintain the...