Grundfos UP 43-75 BF 1-Speed Circulator Pump, 1/6 HP, 40.9 GPM, 230V, Bronze, Flanged - 52722369

About the Grundfos UP 43-75 BF 1-Speed Circulator Pump, 1/6 HP, 40.9 GPM, 230V, Bronze, Flanged - 52722369

Introducing the Grundfos UP 43-75 BF 1-Speed Circulator Pump, 1/6 HP, 40.9 GPM, 230V, Bronze, Flanged (part number: 52722369). The UP B variant boasts a bronze pump housing, making it suitable for drinking water applications.

Recommended for underfloor heating systems, this circulator pump operates on the canned rotor principle, where the pump and motor form an integral unit without a shaft seal. With only two gaskets for sealing and lubrication provided by the pumped liquid, it ensures reliable performance with minimal maintenance requirements.