Circulator Pump Flanges

A typical circulator pump has flanged inlet and outlet connections, requiring the user to purchase and install a flange kit with outlets corresponding to the type and size of the piping used. These flanges are available in cast iron (threaded), stainless steel (threaded) and bronze (threaded and sweat) options and come complete with nut and bolts to make a proper connection to the pump.
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3/4"  NPT Cast Iron Freedom Flanges (Pair) Taco
3/4" NPT Cast Iron Freedom Flanges (Pair)
Part#: 110-251F Brand: Taco
In Stock
(10)
$17.80 / each
$68.24 box of 4
($17.06 each)
3/4"  NPT Stainless Steel Freedom Flanges (Pair) Taco
3/4" NPT Stainless Steel Freedom Flanges (Pair)
Part#: 110-251SF Brand: Taco
In Stock
(3)
$53.50 / each
1"  NPT Cast Iron Freedom Flanges (Pair) Taco
1" NPT Cast Iron Freedom Flanges (Pair)
Part#: 110-252F Brand: Taco
Temporary Out of Stock
(10)
$17.80 / each
$68.24 box of 4
($17.06 each)
1"  NPT Stainless Steel Freedom Flanges (Pair) Taco
1" NPT Stainless Steel Freedom Flanges (Pair)
Part#: 110-252SF Brand: Taco
In Stock
(3)
$53.50 / each
1-1/4"  NPT Cast Iron Freedom Flanges (Pair) Taco
1-1/4" NPT Cast Iron Freedom Flanges (Pair)
Part#: 110-253F Brand: Taco
In Stock
(10)
$17.80 / each
$68.24 box of 4
($17.06 each)
1-1/4"  NPT Stainless Steel Freedom Flanges (Pair) Taco
1-1/4" NPT Stainless Steel Freedom Flanges (Pair)
Part#: 110-253SF Brand: Taco
In Stock
(3)
$54.55 / each
1-1/2"  NPT Cast Iron Freedom Flanges (Pair) Taco
1-1/2" NPT Cast Iron Freedom Flanges (Pair)
Part#: 110-254F Brand: Taco
In Stock
(10)
$17.80 / each
3/4"  NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series Grundfos
$15.55 / each
$60.00 box of 4
($15.00 each)
1"  NPT Cast Iron Flanges (Pair), GF15/26 for UP/UPS/Alpha 15 and 26 Series Grundfos
$14.95 / each
$57.00 box of 4
($14.25 each)
1-1/2" NPT Bronze Flanges (Pair), GF40/43 for UP/UPS 43 Series Grundfos
$65.95 / each
3/4" Sweat Bronze Freedom Flanges, Lead-Free (Pair) Taco
3/4" Sweat Bronze Freedom Flanges, Lead-Free (Pair)
Part#: 110-523BSFL Brand: Taco
Temporary Out of Stock
$57.70 / each
2" NPT Cast Iron Flanges (Pair), GF50 for UP/UPS 50 Series Grundfos
2" NPT Cast Iron Flanges (Pair), GF50 for UP/UPS 50 Series
Part#: 96409354 Brand: Grundfos
In Stock
$90.95 / each
2" NPT Bronze Flanges (Pair), GF50 for UP/UPS 50 Series Grundfos
2" NPT Bronze Flanges (Pair), GF50 for UP/UPS 50 Series
Part#: 96409355 Brand: Grundfos
Ships in 10-15 business days
$395.95 / each
Free Shipping on any qty
2" NPT Cast Iron Flanges (Pair), GF53 for UP/UPS 53, MAGNA 50 Series Grundfos
2" NPT Cast Iron Flanges (Pair), GF53 for UP/UPS 53, MAGNA 50 Series
Part#: 91584910 Brand: Grundfos
Ships in 7-10 business days
$132.95 / each
Free Shipping on any qty
2" NPT Bronze Flanges (Pair), GF53 for UP/UPS 53, MAGNA 50 Series Grundfos
2" NPT Bronze Flanges (Pair), GF53 for UP/UPS 53, MAGNA 50 Series
Part#: 91584913 Brand: Grundfos
Ships in 7-10 business days
$355.95 / each
Free Shipping on any qty
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