UP26-64F Circulator Pump, 1/12 HP, 115V
Brand: Grundfos
Part#: 52722330
Model: UP26-64F
In Stock
Usually ships: within 1 business days

The Grundfos UP26-64F circulator pump (52722330) is a single-speed, low energy consumption and maintenance-free circulator pump. Grundfos UP26-64F is designed for use in high flow & medium/high head closed loop heating applications such as hydronic heating, radiant floor heating, fan coils, snow melting and many others. The UP26-64 model also incorporates an automatic resetting thermal protection that assures motor safety and longer life.


Applications:
  • Closed loop radiant heating & snow melting systems.
  • Baseboard/Radiator/Fan coil heating and other hydronic heating applications.

Features:
  • 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).
 
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Technical Specifications:
  • Voltage: 115V
  • Amperage: 1.7 Amps
  • Hertz: 60 Hz
  • Phase: 1
  • Watts: 185W
  • Max Pressure: 145 psi
  • Max Temperature: 230F
  • Min Temperature: 36F
  • Flow Range: 0-34 GPM
  • Head Range: 0-24.5 ft
  • Body: Cast Iron
  • Connections: Flanged 1/2", 3/4", 1", 1-1/4"
 
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Warranty:
2 years from the date of installation.
Write a Review
Helpful? Yes 1 No
Efficient pump
"This pump replaces a pump with a mechanical seal. The seal on the old pump normally failed on the coldest day of winter. The new pump arrived on time, and was easy to install, even though the installation directions were somewhat vague. Orientating the pump for proper positioning of the electrical junction box was easy. The new pump ran perfectly right out of the box. It made a gurgle or two until water reached the insides of the pump bearings,(The bearings are lubricated by the pumped media) and hasn't made a noise since. This pump is half the size of the replacement, and works better. I would have given this pump five stars if the installation instructions had been clear."
By Happtech (from Littleton Colorado) on 04/06/2011
Helpful? Yes No
Verified Purchase
Very happy
Lost my circ pump so I had no heat. Did an overnight on this pump. Arrived with no issues. It was slightly different than the original due to the location of junction box but it fit. Came with gaskets. Simple job. isolate, unwire, unbolt and slap the new one in. its quite. Price was right when I shopped around. I think this is the second time I have dealt with this company. I would do business again
By Verified Buyer (from Seattle, WA) on 11/10/2015
Ask a Question
Des the pump come with the flange kit?
Helpful? Yes No
This Grundfos pump does not include flanges - only the rubber O-rings (flange seals) shown on the picture. You may select the flanges based on your piping size as follows: Pipe Size: Part# 3/4": 519601 1": 519602 1-1/4": 519603
By PexUniverse Customer Service on 02/04/2013
Does this unit have an internal check valve ?
Helpful? Yes No
This model does not come with a built-in check valve.
By PexUniverse Customer Service on 12/05/2012

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