Grundfos 52722514 UPS43-44FC 3-Speed Circulator with Check Valve, Cast Iron, Flanged, 1/6 HP, 115V

The Grundfos 52722514 is a UPS43-44FC three-speed wet-rotor circulator with a cast iron pump housing and flanged connections, with an integral check valve.

UPS circulators are wet-rotor pumps with a manual three-speed selector on the terminal box, so the duty point can be matched to the system. The cast iron housing is intended for closed-loop hydronic heating and cooling systems. The integral check valve helps prevent reverse flow and gravity circulation. This model handles flows up to 63 GPM and a maximum head of 14 ft, with a 36°F to 230°F liquid temperature range.

Before ordering: confirm your supply voltage (115V, single phase), and that you have a matching flange set for your pipe size (listed connection sizes: 1-1/2").

Specifications

• Brand: Grundfos
• Manufacturer Part #: 52722514
• Series: UPS
• Model: UPS43-44FC
• Type: 3-speed wet-rotor circulator
• Body Material: Cast Iron
• Connection: Flanged x flanged
• Connection Size: 1-1/2"
• Max Flow: 63 GPM
• Max Head: 14 ft
• Max Pressure: 145 psi
• Temperature Range: 36°F to 230°F
• Voltage: 115V, 1 phase, 60 Hz
• Amperage: 1.8 A
• Wattage: 203 W
• Horsepower: 1/6 HP
• Max Speed: 3360 RPM
• Features: Integral check valve
• UPC: 5700834818721
• Category: Fixed Speed Circulators

Documents

• Installation & Operation Manual (PDF)

See also: fixed speed circulators, all Grundfos products.