mx842
Well-known member
My old compressor was too slow to keep up with the demand so I found a new or newer, Sailor Beall 705 pump that I am mating with my old tank and motor. When I got it the unloader valve on the pump was broken. My pressure switch has one built in so I was wondering if I needed to replace the one on the pump or could it just be plugged off? I didn't want to spend another $29.00 if I didn't have to. Thanks!!!!