150S-MD | Low Water Cut-Off/Pump Controller For Low Pressure Applications 50 PSI Or Less 171802 Replaces 150-MD | MCDONNELL & MILLER

Low Water Cut-Off/Pump Controller: The MPK-150S-MD-MCDONNELL-MILLER is a crucial device for controlling water flow in low-pressure applications, specifically those with 50 PSI or less. It acts as a safety measure to prevent damage to water pumps and potential flooding. As a replacement for the 150-MD model, this controller ensures reliable operation of water systems in various industrial and commercial settings. It's ideal for maintaining water levels, protecting against dry pump operation, and safeguarding systems from costly repairs. Order now from our HVAC supply store for the best prices and fast shipping!