Alpha 15-55FRC Variable Speed Circulator Pump w/ IFC, 1/16 HP, 115V


Brand: Grundfos

Mfr Part#: 59896878

Model: Alpha 15-55FRC

UPC#: 571062016438

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$169.95 / each & Free Shipping
x2 $327.90 & Free Shipping
(2 x $163.95 / each)
  • Description
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  • Reviews (2)
  • FAQs

Grundfos Alpha 15-55FRC Circulator Pump 59896878 has Cast Iron housing, rotated flange and terminal box for conduit connection applications. The energy efficient Grundfos Alpha Pump has permanent magnet motor and reduces power consumption by 50% or more.


  • Terminal box for conduit connection applications;
  • Rotated Flange;
  • Large display shows current energy consumption in Watts;
  • Large display shows estimated flow in gallons per minute;
  • Integrated check-valve (optional);
  • The Unique Featu res of the Grundfos ALPHA;
  • Nut capture;
  • Compact design;
  • Cast Iron pump housing;
  • A one button, easyto-use interface;

Technical Specifications:

  • Flow Range: 0 to 21 GPM;
  • Head Range: 0 to 19 Feet;
  • Motor: 1x115V;
  • Min. Fluid Temperature: 36F;
  • Max. Fluid Temperature: 230F;
  • Max. Working Pressure: 150 PSI;
  • Watts: 5-45W;
  • Amps: 0.65A;


3 years from date of manufacture.
Alpha 15-55FRC Variable Speed Circulator Pump w/ IFC, 1/16 HP, 115V has an average 5.0 out of 5 rating based on 2 user reviews.
1 of 1 people found this review helpful.
Qite,easy to set and perform great
By Mich (from Los Angeles) on 12/19/2015
I had noisy radiant heating pump and needed something to replace it. Saw it in Uponor training and give it a try. It works nice with one loop as well as with 6 loops calling for heat. Great product. Great price and fast shipping
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Quiet, Works Great, Low Watts!
By Verified Buyer (from New Hampshire) on 3/30/2016
Using on Pellet boiler/ Buffer tank loop. Pump runs 24 hours/ 7 days a week. Using about a 1/4 of the watts of the previous taco pump it replaced & just about pumping the same GPM. Saving about $11-12.00/month on electric bill Based on that pump will pay for itself in about a year. excellent product!
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