Grundfos 96402709 UPS 32-80 F 1/2 HP 230V Wet Rotor Circulator Pump

Description

The Grundfos 96402709 UPS 32-80 F is a high-performance wet rotor circulator pump engineered for reliable hydronic heating and cooling applications. Featuring a durable cast iron housing paired with a stainless steel impeller, this pump delivers exceptional corrosion resistance and long service life in closed-loop systems. Its three-speed operation allows installers and technicians to fine-tune flow rates to match system demands, maximizing efficiency and comfort.

Key Features

• 1/2 HP motor output for robust hydronic circulation performance
• 230V AC, single-phase power supply for straightforward electrical integration
• 3,450 RPM motor speed for consistent, reliable operation
• 3-speed selector for flexible flow rate adjustment to suit varying system loads
• Wet rotor design — motor rotor runs in system fluid, eliminating the need for shaft seals and external lubrication
• Cast iron housing provides rugged durability and long-term structural integrity
• Stainless steel impeller resists corrosion and wear for extended service life
• 1-1/4″ non-ANSI 2-bolt flange suction and discharge connections for easy installation and serviceability

Specifications

• Model: UPS 32-80 F
• SKU: 96402709
• Horsepower: 1/2 HP
• Voltage: 230V AC
• Phase: Single Phase
• Motor Speed: 3,450 RPM
• Number of Speeds: 3
• Housing Material: Cast Iron
• Impeller Material: Stainless Steel
• Pump Type: Wet Rotor Circulator
• Connection Size: 1-1/4″ non-ANSI 2-Bolt Flange (Suction and Discharge)

Applications

• Hydronic heating systems
• Radiant floor heating loops
• Boiler circulation
• Chilled water distribution
• Closed-loop HVAC systems

The Grundfos UPS 32-80 F wet rotor design eliminates traditional shaft seals, reducing maintenance requirements and the risk of leaks. This makes it an ideal choice for commercial and residential hydronic systems where reliability and low maintenance are priorities. The 3-speed capability provides installers with the flexibility to optimize system performance without additional equipment.