Grundfos 96402908 UPS 80-80 F 3-Speed Cast Iron Circulator Pump 1-1/2 HP 208-230V 3-Phase

The Grundfos 96402908 UPS 80-80 F is a high-performance three-speed circulator pump engineered for commercial and industrial hydronic applications. This 1-1/2 HP wet rotor circulator is designed for heating and air-conditioning systems, central heating, district heating, and closed-loop commercial HVAC systems.

Key Features:

• Canned rotor design with pump and motor forming an integral unit without shaft seal, providing leak-proof operation with only two gaskets
• Three-speed operation (1729 RPM maximum) for optimized flow control and energy efficiency
• Cast iron housing construction for durability in demanding commercial applications
• Wet rotor technology with bearings lubricated by the pumped liquid for maintenance-free operation
• GF 80 flange connection (3" ANSI 125# raised face flanges) for secure installation
• Built-in motor protection for extended service life
• Flow range of 30-260 GPM with head range of 1-25 feet
• Operating temperature range of 14°F to 248°F (-10°C to 120°C)
• Maximum operating pressure of 16 bar (232 PSI)
• Whisper-quiet operation ideal for noise-sensitive environments

Electrical Specifications:

• Three-phase 208-230V power supply
• 1-1/2 HP motor (1050 watts maximum)
• 3.6 amps running current, 11.8 amps starting current
• Without relay configuration
• External thermal protection

This Series 200 circulator pump provides reliable, maintenance-free performance with no mechanical seal to service. The corrosion-resistant non-metallic impeller and water-cooled motor design ensure long-lasting operation in commercial heating and cooling systems.