Grundfos UPS43-100SF circulator pump 230 V replacement UP43-75BF

Product Description

The GRUNDFOS UPS43-100SF is a three-speed circulator pump with a corrosion-resistant bronze or stainless steel pump housing designed for hot-water recirculation and underfloor heating systems. The pump provides reliable and maintenance-free operation. It is suitable for underfloor heating systems.

• 2 - bolt flange pipe connection
• Standard & Approvals: ETL, CSA Certified
• Single Phase Circulating Pump

Product Highlights

This circulator pump features a built-in thermal overload switch, quiet operation, and a corrosion-resistant impeller.

Product Information

Standard Information

• Brand: GRUNDFOS
• Manufacturer Part Number: UPS43-100SF
• Country of Origin: Domestic

Technical Specifications

• Brand: Grundfos
• Item Name: Circulator Pump
• Connection Type: S.S. Flange
• HP Rating: 1/6 hp
• Maximum Flow: 65 gpm
• Voltage Rating: 230 V
• Material: Stainless Steel
• Impeller Material: Composite, PES
• Amperage Rating: 1.7 A at Speed 3
• Pressure Rating: 145 psi
• Temperature Rating: 176 deg F
• Head Range: 31 ft
• Phase: 1
• Number Of Poles: 2
• Frequency Rating: 60 Hz
• Liquid Temperature: 32 - 230 deg F
• Maximum Power Input: 375 W
• No of Speed: 3
• Thermal Protection: Internal
• Insulation Class (IEC 85): H
• Model Number: 95906638
• Connection Size: 1-1/2
• Maximum Feet of Head: 31
• Pump Body Material: Stainless Steel
• Pump Phase: 1
• UL Listed: Yes
• Watts: 370
• Power Source: AC