Description
Grundfos UPS 40-80/2 F Wet Rotor Circulator Pump (96402764)
The Grundfos UPS 40-80/2 F is a high-performance, three-phase wet rotor circulator pump engineered for demanding hydronic heating and cooling applications. Combining a durable cast iron housing with a corrosion-resistant stainless steel impeller, this pump delivers reliable, long-lasting performance in commercial and industrial systems. The integrated wet rotor design eliminates the need for external bearings and seals, reducing maintenance requirements and extending service life.
Key Features
- 3/4 HP motor output for robust circulation performance
- 208–230V AC, three-phase power supply for commercial installations
- 3,450 RPM operating speed for efficient fluid movement
- 3-speed settings allow system balancing and energy optimization
- Cast iron housing provides exceptional durability and structural integrity
- Stainless steel impeller resists corrosion for extended service life
- Wet rotor design — no external bearings or mechanical seals to maintain
- 1-1/2″ non-ANSI 2-bolt flange suction and discharge connections for straightforward installation
Application
The UPS 40-80/2 F is ideally suited for hydronic heating and cooling systems, hot water recirculation, and commercial HVAC loop applications where reliable, multi-speed circulation is required. Its three-speed operation enables precise flow balancing to match system demand, improving overall energy efficiency.
Specifications
- SKU: 96402764
- Model: UPS 40-80/2 F
- Horsepower: 3/4 HP
- Voltage: 208–230V AC
- Phase: Three Phase
- Speed: 3,450 RPM / 3-Speed
- Housing Material: Cast Iron
- Impeller Material: Stainless Steel
- Pump Type: Wet Rotor Circulator
- Connection Type: 1-1/2″ Non-ANSI 2-Bolt Flange (Suction & Discharge)









