Description
The Grundfos UPS 80-160 F (SKU 96402921) is a high-performance, industrial-grade wet rotor circulator pump engineered for demanding hydronic heating and cooling applications. Combining robust construction with energy-efficient two-speed operation, this pump delivers reliable fluid circulation in commercial and industrial systems.
Key Features
- 3 HP motor output for high-capacity hydronic circulation
- 460 Vac, three-phase power supply for industrial compatibility
- 3,450 RPM operating speed for efficient fluid transfer
- Two-speed operation allows system optimization and energy savings
- Wet rotor design — motor rotor runs submerged in system fluid, eliminating the need for separate lubrication and reducing maintenance requirements
- Cast iron housing provides exceptional durability and corrosion resistance in demanding environments
- Stainless steel impeller for long service life and resistance to corrosion
- 3″ ANSI 125# flanged suction and discharge connections for straightforward installation into standard piping systems
Construction & Design
The UPS 80-160 F features a cast iron pump housing paired with a stainless steel impeller, offering a balance of structural strength and corrosion resistance. The wet rotor motor design integrates the motor and pump into a single, compact unit — eliminating shaft seals, reducing leak points, and minimizing noise during operation. The 3″ ANSI 125# flanged connections ensure compatibility with standard commercial and industrial piping configurations.
Application
Ideal for large-scale hydronic heating and cooling systems, this circulator pump is well-suited for:
- Commercial boiler and chiller systems
- Industrial process fluid circulation
- HVAC primary and secondary loop applications
- District heating and cooling distribution
Specifications
- Brand: Grundfos
- Model: UPS 80-160 F
- SKU: 96402921
- Motor Power: 3 HP
- Voltage: 460 Vac
- Phase: Three Phase
- Speed: 3,450 RPM / 2-Speed
- Housing Material: Cast Iron
- Impeller Material: Stainless Steel
- Motor Type: Wet Rotor
- Connection Type: 3″ ANSI 125# Flanged (Suction & Discharge)







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