Condor Pressure Switch, 145/175 PSI, 4-Port, 1/4" FPT, On/Off Lever #01AB74

Old Part Numbers: MDR11

Condor MDR11 series air compressor pressure switch, 140/175 PSI, 4-Port, 1/4" female NPT threads with 90-degree quick-connect unloader valve and auto on/off switch.

Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air leak from the contacts or manifold.

If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, don't replace this part, replace the in-tank check valve. Most pressure switches have a bleeder valve which has a 1/4" plastic or copper line routing to it.

• 145/175 PSI
• 4-port manifold
• Unloader Valve - Yes
• On/Off Switch - Yes
• OEM Model

Replace the Pressure Switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on the side (or underneath) of the switch AFTER the unit shuts off, do not order this part. Order check valve instead.