UPS26-150F Hot Water Circulator Pump, 115V 1/3 HP 3-Speed Cast Iron Recirculating Pump Compatible with Grundfos 95906630, for Boiler Solar Heater Hydronic Radiant Heating

["3-Speed Adjustment: Supports 3-speed stepless adjustment to precisely match circulation efficiency with actual system requirements: - Low speed for low-temperature operation or small-area heating to reduce energy consumption; - Medium speed during regular heating periods to balance efficiency and energy savings; - High speed for extreme cold or large-area heating to ensure sufficient heat delivery","Replacement Part Number：This hot water circulation pump replace for Grundfos 95906630, UPS26-150F. This 115V three-speed stainless steel recirculating pump is compatible with the following models: Bell & Gossett NRF-36 (on low speed setting), PL-36(B) (on medium speed setting), PL-55(B) (on high speed setting), Armstrong Pump E7(B) (on low speed setting), E8(B), and E9(B) (on medium speed setting), and Taco 0013, 0011, and 1400-20 (on medium speed setting).","Specifications：Rated Voltage:115V; Frequency: 60 Hz; 3 Speed Adjustment：low speed: 262W/2.5A, med speed: 346W/3.1A, high speed: 376W/3.5A; Horsepower: 1/3 HP; Pumped liquid: Water; Type of connection: 2-Bolt Flanged 1-1/4\".","Durable Construction: The UPS26-150F circulation pump is constructed from high-quality cast iron and features a corrosion-resistant impeller. Its robust structure ensures long-lasting durability. The pump body boasts excellent sealing performance, minimizing leakage risks. Key components such as the impeller and bearing plate are made from corrosion-resistant materials, reducing maintenance frequency.","Suitable for multiple scenarios, delivering on-demand heating: Cast iron circulation pumps are widely applicable for heating, domestic hot water circulation, boilers, refrigeration and air heating systems, solar energy, and other system types. They meet the heating system requirements of residential, commercial, and public buildings."]