Grundfos 52722512 3-Speed Circulator Pump w/ IFC, 1/6HP, 115V

The 52722512 from Grundfos is a UPS26-99FC Cast Iron 3-Speed Circulator Pump w/ IFC, 1/6HP, 115V. This pump has 3 speeds (Low/Med/High) that make this model very versatile and allow to use it in a large variety of heating applications including radiant, hydronic, radiators, fan coils, etc. A built-in flow check eliminates the need to buy and install a separate in-line check valve. This circulator is designed for closed loop systems with medium to high flow rates and pressure drops. A built-in automatic resetting thermal protection of the pump assures motor safety and extends circulator's life.


  • Built-in motor protection for longer life and better performance.
  • Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
  • Whisper-quiet operation for sound sensitive installations.
  • Includes (2) Gaskets (O-rings);
  • UL/CSA Listed.

Technical Specifications:

  • Voltage: 115V;
  • Amperage at speed 1: 1.3 Amps;
  • Amperage at speed 2: 1.5 Amps;
  • Amperage at speed 3: 1.8 Amps;
  • Hertz: 60 Hz;
  • Phase: 1;
  • Watts at speed 1: 150W;
  • Watts at speed 2: 179W;
  • Watts at speed 3: 197W;
  • Max Pressure: 145 psi;
  • Max Temperature: 230F;
  • Min Temperature: 36F;
  • Flow Range: 0-33 GPM;
  • Head Range: 0-29 ft;
  • Body: Cast Iron;
  • Connections: Flanged 1/2", 3/4", 1”, 1-1/4”;

Manufacturer's warranty:

  • 2 years from the date of installation.
Cast Iron
Check Valve
3-Speed Pumps
Max. Head
20-30 ft
Max. Flow
30-40 GPM
Horse Power
1/6 HP
Product Type
Circulator Pumps

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Grundfos 52722512 3-Speed Circulator Pump w/ IFC, 1/6HP, 115V

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  • Grundfos 52722512 3-Speed Circulator Pump w/ IFC, 1/6HP, 115V QR Code
  • Brand: Grundfos
  • Model: 52722512
  • MPN: 52722512
  • Availability: 1
  • $ 356.95

Tags: Circulator Pumps, Heating, Heating Supplies, Condensing Boilers, Heating and Cooling