Grundfos Pump Flanges

Grundfos Pump Flanges

Grundfos Pump Flanges are used for the sole purpose of connecting your Pump to your hydronic heating System. Flanges are sold in pairs, and come in many different connection sizes and types. We offer many flanges made from cast iron and bronze, along with other products such as Valves and Unions for all you Circulator pump needs!

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1” NPT Cast Iron Pump Flanges (Pair), GF 15/26

1” NPT Cast Iron Pump Flanges (Pair), GF 15/26

The 519602 from Grundfos is a 1” NPT Cast Iron Pump Flanges (Pair), GF 15/26. This item connects the..

$ 14.95

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3/4” NPT Cast Iron Pump Flanges (Pair), GF 15/26

3/4” NPT Cast Iron Pump Flanges (Pair), GF 15/26

The 519601 from Grundfos is a 3/4” NPT Cast Iron Pump Flanges (Pair), GF 15/26. This item connects t..

$ 15.55

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1-1/4" NPT Stainless Steel Freedom Flanges (Pair)

1-1/4" NPT Stainless Steel Freedom Flanges (Pair)

The 110-254F from Taco is a pair of 1-1/4” Threaded Stainless Steel Freedom Pump Flanges. This item ..

$ 48.95

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