Rolair

If your pressure switch is leaking at the unloader valve (which is the valve on your pressure switch, which has a small tube attached to it) when the air compressor shuts off, replace this part.

Old Part Numbers: 36500300CH Crankcase breather with o-ring.

3 HP electric motor for air compressors.Specifications 3 HP Single-Phase 60 Hz 115-208/230 Volts Rated Current: 29.4/16.2-14.7 Amps No-load Current: 13.0/6.50 Amps Full Load Torque: 4.52...

(HP)