Grundfos 52722513 Pump 323269-701 6" WC for exact draft

6" WC for exact draft pressure verification

Designed to restore the original sealing integrity of Armstrong Model 90

Utilizing a genuine Lennox 100087-01 pressure switch in your HVAC repair or maintenance routine prevents catastrophic compressor failure and maintains the technical integrity of the cooling circuit

high-accuracy readings

Grundfos 52722513 Pump 323269-701 6" WC for exact draftThe Grundfos 52722513, also known as the UPS26 99FC 230V CI, is a versatile 3 speed cast iron circulator pump designed for high head hydronic applications. This Super Brute model is engineered for closed loop heating systems, featuring a canned rotor design where the pump and motor form an integral unit without a shaft seal. With its internal flow check (IFC) and built in non return valve, contractors can eliminate external check valve installations,