Pump Flanges are sold in pairs to ensure the connectivity of your Circulator Pumps to your hydronic heating system. The size of the Flanges should correspond to the size of the pipe being used in your system. They are easy to install to Circulator Pumps to your water supply.
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The 539615 from Grundfos is a 1-1/2” NPT Bronze Flanges (pair), GF40/43 for UP/UPS for 43 series pum..
$ 65.95
The 539605 from Grundfos is a 1-1/2” NPT Cast Iron Pump Flanges (Pair), GF 15/26. This item connects..
$ 32.95
Taco pump unions are designed for use with 006e3 series Taco Circulator pumps. Sold in pairs. Each s..
$ 12.65
The 110-251F from Taco is a pair of 3/4” Threaded Cast Iron Freedom Pump Flanges. This item fits all..
$ 15.95
The 519652 from Grundfos is a 1” NPT Bronze Flanges (pair), GF15/26 for UP/UPS/Alpha and 26 series p..
$ 60.95
Taco pump unions are designed for use with 006e3 series Taco Circulator pumps. Sold in pairs. Each s..
$ 18.95
Taco pump unions are designed for use with 006e3 series Taco Circulator pumps. Sold in pairs. Each s..
$ 12.65
The 529912 from Grundfos is a 3/4” Threaded Bronze Pump Union Set. Comes with gaskets and GU125 (1-1..
$ 39.95
The 519651 from Grundfos is a 3/4” NPT Bronze Flanges (pair), GF15/26 for UP/UPS/Alpha and 26 series..
$ 44.75
The 96806135 from Grundfos is a pair of 3/4” Sweat Pump Isolation Valves. These valves allow for dis..
$ 35.95
The 595926 from Grundfos is a Comfort Valve. It can be an additional or replacement valve for Grundf..
$ 67.95
The 110-252F from Taco is a pair of 1” Threaded Cast Iron Freedom Pump Flanges. This item fits all 0..
$ 15.95
The 110-254F from Taco is a pair of 1-1/2” Threaded Cast Iron Freedom Pump Flanges. This item fits a..
$ 15.95
The 110-253F from Taco is a pair of 1-1/4” Threaded Cast Iron Freedom Pump Flanges. This item fits a..
$ 15.95
The 96409356 from Grundfos is a 1-1/4” NPT Bronze Flanges (pair), GF15/26 for UP/UPS/Alpha and 26 se..
$ 74.95
The 110-251SF from Taco is a pair of 3/4” Threaded Stainless Steel Freedom Pump Flanges. This item f..
$ 48.95
The 41403 from Webstone is a 3/4" IPS Rotating Uni-Flange Ball Valve. It has a 360° rotating flange ..
$ 30.95
Lead-free, 3/4" Sweat, Taco Bronze Freedom flanges are for use with "00" series Bronze or Stainless ..
$ 45.95
The 51403 from Webstone is a 3/4” Sweat Rotating Uni-Flange Ball Valve. It has a 360° rotating flang..
$ 29.95