Powermate 125 155 PSI Pressure Switch

Powermate Vx 034-0184RP Pressure Switch, 125-155 PSI, 4 Port with Bleeder The Powermate pressure switch is part of the large line of Powermate genuine replacement parts. A pressure switch regulates air pressure in the compressor. Replace a pressure switch with a new Powermate pressure switch if the compressor motor is cutting out or not turning on at the proper PSI.