Grundfos Pump Flanges

Flanges come in pairs, so when you purchase one set, you get flanges for both sides of your pump. Flanges should be purchased according to your pipe size.

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  • 3/4" GF 15/26 Iron Pump Flange Pair (NPT) View Specs
    • SKU: 519601
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (63 Avail)

    $7.25 / each

    $28.20 / box
    4 x $7.05

     
  • 1" GF 15/26 Cast Iron Pump Flange Pair (NPT) View Specs
    • SKU: 519602
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (162 Avail)

    $7.25 / each

    $28.20 / box
    4 x $7.05

     
  • 1-1/4" GF 15/26 Cast Iron Pump Flange Pair (NPT) View Specs
    • SKU: 519603
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (34 Avail)

    $7.25 / each

    $28.20 / box
    4 x $7.05

     
  • 3/4" GF 15/26 Bronze Flange Pair (NPT) View Specs
    • SKU: 519651
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (19 Avail)

    $32.85 / each

    $127.40 / box
    4 x $31.85

     
  • 1-1/2" GF 15/26 Iron Pump Flange Pair (NPT) View Specs
    • SKU: 519604
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (8 Avail)

    $7.49 / each

    $29.00 / box
    4 x $7.25

     
  • 3/4" GF 15/26 Bronze Dielectric Isolation Valve Pair (NPT) View Specs
    • SKU: 96806130
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (28 Avail)

    $30.95 / each

    $299.50 / box
    10 x $29.95

     
  • 3/4" GF 15/26 Bronze Dielectric Isolation Valve Pair, Lead Free (Sweat) View Specs
    • SKU: 96806135
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (4 Avail)

    $30.95 / each

    $119.80 / box
    4 x $29.95

     
  • 3/4" GU 125 Bronze Union Isolation Valve Pair (NPT) View Specs
    • SKU: 519852
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (16 Avail)

    $28.95 / each

    $167.70 / box
    6 x $27.95

     
  • 1-1/4" GF 15/26 Bronze Flange Pair (NPT) View Specs
    • SKU: 96409356
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (4 Avail)

    $29.95 / each

    $115.80 / box
    4 x $28.95

     
  • 1" GF 15/26 Bronze Dielectric Isolation Valve Pair, No Lead (Sweat) View Specs
    • SKU: 96806136
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (4 Avail)

    $36.65 / each

    $355.50 / box
    10 x $35.55

    Free Shipping - Boxes Only
  • 1/2" GU 125 Union Bronze Isolation Valve Pair (NPT) View Specs
    • SKU: 519850
    • Brand: Grundfos
    Non-Stock Item
    Allow 7-10 Days to Ship Out

    $28.95 / each

    $167.70 / box
    6 x $27.95

     
  • 1-1/2" GF 40/43 Cast Iron Flange Pair (NPT) View Specs
    • SKU: 539605
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (15 Avail)

    $18.25 / each

    $71.00 / box
    4 x $17.75

     
  • 1-1/2" GF 40/43 Bronze Flange Pair (NPT) View Specs
    • SKU: 539615
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (4 Avail)

    $54.45 / each

    $211.80 / box
    4 x $52.95

     
  • 3/4" Half-Union Threaded End (Pair) View Specs
    • SKU: 529912
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (7 Avail)

    $29.45 / each

     
  • 1/2" Bronze Sweat Union Set View Specs
    • SKU: 529913
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (5 Avail)

    $28.35 / each

     
  • 1" GF 15/26 Bronze Flange Pair (NPT) View Specs
    • SKU: 519652
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (11 Avail)

    $32.85 / each

    $127.40 / box
    4 x $31.85

     
  • 2" GF 15/26 Cast Iron Flange Pair (NPT) View Specs
    • SKU: 96409354
    • Brand: Grundfos
    Non-Stock Item
    Allow 7-10 Days to Ship Out

    $68.95 / each

     
  • Replacement Gaskets for 1/2" - 1" GF 15/26 Dielectric Isolation Valve View Specs
    • SKU: 91130069
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (12 Avail)

    $5.25 / each

     
  • 1-1/4" GF 15/26 Bronze Dielectric Isolation Valve Pair (NPT) View Specs
    • SKU: 96806132
    • Brand: Grundfos
    In Stock!
    Ships in 24-48 Hrs (2 Avail)

    $40.85 / each

     
  • 3/4" GU 125 Bronze Union Isolation Valve (Compression) View Specs
    • SKU: 519851
    • Brand: Grundfos
    Out of Stock
    Allow 7-10 Days to Ship Out

    $28.95 / each

     
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