Grundfos 96402739 UPS32-160FB Circulator Pump 1.5" 3/4HP 115V

The Grundfos UPS32-160FB is a high-performance bronze-fitted circulator pump designed for residential and light commercial hydronic heating systems, radiant floor heating, and domestic hot water recirculation applications. This robust pump features a 3/4 horsepower motor operating on 115V single-phase power, delivering reliable performance for demanding circulation requirements.

Key Features:

• 3/4 HP motor with 115V single-phase power supply for consistent operation
• 1.5-inch flanged connections (FB) for easy installation and secure mounting
• Bronze-fitted construction provides excellent corrosion resistance in potable water applications
• Three-speed motor allows adjustment to match system requirements and optimize energy efficiency
• Cast iron pump housing ensures durability and long service life
• Maintenance-free permanent lubrication eliminates routine servicing
• Cartridge-style design enables quick seal replacement without removing pump from piping
• Suitable for operating temperatures up to 230°F

The UPS32-160FB model designation indicates a 32mm connection size with 160mm installation length. The "AB" suffix denotes this unit includes an aquastat and built-in timer functionality for energy-saving operation. Ideal for closed-loop hydronic systems requiring higher flow rates and pressure capabilities.