Grundfos 96633576 UP53-45F Circulating Pump 1/2 HP 115/230V 1-Speed

Product Description

The Grundfos UP53-45F circulating pump features a cast iron body and is designed for hydronic heating systems. This reliable pump operates with a 1/2 horsepower motor and supports both 115 and 230 volts. It is specifically built for circulating liquids in heating and air conditioning setups. The wet rotor design allows the water to cool the rotor, reducing noise and extending service life.

• Easy to install and maintain.
• Quiet operation thanks to wet rotor design.
• Sealless construction prevents leakage.

Product Highlights

This circulator pump is maintenance-free. The lubricated bearings minimize wear and eliminate the need for oil, ensuring it runs efficiently over time. Ideal for applications such as heating systems in residential and commercial buildings, and hot water recirculation.

Product Information

Standard Information

• Brand: Grundfos
• MPN: 96633576

Technical Specifications

• Model: UP53-45F
• Pump Construction: Cast Iron-SSF (SS Fitted)
• Pump Type: Circulator
• Motor HP: 1/2 HP
• Motor RPM: 1-Speed
• Motor Voltage: 115/230V
• Max Liquid Temperature: 230 degrees Fahrenheit
• Max Operating Pressure: 145 psi
• Pumped Liquid Temperature Range: 14 to 230 degrees Fahrenheit
• Pump Connection Type: Flanged
• Pump Connection Size: 2, 2-1/2, 3 inches