3/4"  NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series Grundfos
3/4"  NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series Grundfos
3/4"  NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series Grundfos
3/4" NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series
Brand: Grundfos
Part#: 519601
In Stock
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Usually ships: within 1 business day
$15.55 / each
$60.00 box of 4
($15.00 each)
Orders over $99 ship free
Pair of Grundfos 3/4" NPT Circulator Pump Flanges.

Includes: (2) flanges, (2) gaskets, (4) nuts & (4) bolts.
Write a Review
Helpful? Yes 1 No
Verified Purchase
Flange Kit for Recirculating Pump
These parts make for an easy retrofit for my old system that I am using.
Size: 1"
By Josh (from Phoenix, AZ) on 06/29/2020
Helpful? Yes -1 No
Verified Purchase
Flange
Delivery and quality as expected
Size: 3/4"
By Robert (from Dousman, WI) on 12/07/2020
Helpful? Yes -1 No
Verified Purchase
awesome
worked great, just installed it in a new system. bolted up just like it was supposed to.
Size: 1"
By shane (from Prole, IA) on 01/28/2020
Helpful? Yes -1 No
Verified Purchase
Fit and work fine.
I think the design of these could be made so they are a little easier to use. Otherwise the quality is terrific.
Size: 3/4"
By Calvin (from Snowflake, AZ) on 10/03/2019
Ask a Question
Does the Grundfos Mfr Part#: 59896155 come with 1/2' flange? I'm connecting to 1/2" copper. Is there a 1/2" flange kit or will I need to use reducers?
Helpful? Yes No
All Grundfos pump series including UP or UPS 15, through 26 (also including Alpha 15-55) have universal flange connections which accept all standard flanges and flange isolator valves (Grundfos, Taco, Armstrong, Wilo, Webstone, Wright Valves, etc.) in sizes 1/2" - 1-1/4". In other words, the flange connection on circulators are the same, only the pipe size outlet on the flanges changes.
By PexUniverse Customer Service on 10/26/2017
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