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Free Shipping on qualified orders over $599! Excluding HI, AK & Canada, and products marked Special Handling. *Some Items Excluded*
Free Shipping on qualified orders over $599! Excluding HI, AK & Canada, and products marked Special Handling. *Some Items Excluded*

Pump Flanges

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  • Webstone 3/4" Pro-Connect Press Isolator w/ Rotating Flange

    NIBCO INC.
    $55.72 - $55.72
    $55.72
    $55.72 - $55.72
    $55.72
    In stock

    SKU 81403HV

    The Isolator w/ Rotating Flange Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating Flange Adjustable Packing Gland Nuts & Bol...

    View full details
    $55.72 - $55.72
    $55.72
    $55.72 - $55.72
    $55.72

  • Webstone 1" Pro-Connect Press Isolator w/ Rotating Flange

    NIBCO INC.
    $66.86 - $66.86
    $66.86
    $66.86 - $66.86
    $66.86
    In stock

    SKU 81404HV

    The Isolator w/ Rotating Flange Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating Flange Adjustable Packing Gland Nuts & Bol...

    View full details
    $66.86 - $66.86
    $66.86
    $66.86 - $66.86
    $66.86

  • Webstone 1 1/4" Pro-Connect Press Isolator w/Rotating Flange & Multi-Function Drain

    NIBCO INC.
    $113.11 - $113.11
    $113.11
    $113.11 - $113.11
    $113.11
    In stock

    SKU 81415HV

    Product Info Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating FlangeAdjust Packing Gland, Nuts & Bolts250 CWP/250°F MAXISO 900

    $113.11 - $113.11
    $113.11
    $113.11 - $113.11
    $113.11

  • Webstone 1 1/2" Pro-Connect Press Isolator w/Rotating Flange & Multi-Function Drain

    NIBCO INC.
    $141.43 - $141.43
    $141.43
    $141.43 - $141.43
    $141.43
    In stock

    SKU 81416HV

    Product Info  Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating FlangeAdjust Packing Gland, Nuts & Bolts250 CWP/250°F MAXISO 900

    $141.43 - $141.43
    $141.43
    $141.43 - $141.43
    $141.43

  • Webstone 2" Pro-Connect Press Isolator w/Rotating Flange & Multi-Function Drain

    NIBCO INC.
    $212.07 - $212.07
    $212.07
    $212.07 - $212.07
    $212.07
    In stock

    SKU 81417HV

    Product Info Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating FlangeAdjust Packing Gland, Nuts & Bolts250 CWP/250°F MAXISO 9001

    $212.07 - $212.07
    $212.07
    $212.07 - $212.07
    $212.07

  • Webstone 1-1/4" Pro-Connect Press Isolator w/ Rotating Flange

    NIBCO INC.
    $83.59 - $83.59
    $83.59
    $83.59 - $83.59
    $83.59
    In stock

    SKU 81405HV

    The Isolator w/ Rotating Flange Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating Flange Adjustable Packing Gland Nuts & Bol...

    View full details
    $83.59 - $83.59
    $83.59
    $83.59 - $83.59
    $83.59

  • Webstone 1-1/2" Pro-Connect Press Isolator w/ Rotating Flange

    NIBCO INC.
    $99.38 - $99.38
    $99.38
    $99.38 - $99.38
    $99.38
    In stock

    SKU 81406HV

    The Isolator w/ Rotating Flange Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating Flange Adjustable Packing Gland Nuts & Bol...

    View full details
    $99.38 - $99.38
    $99.38
    $99.38 - $99.38
    $99.38

  • Webstone 2" Pro-Connect Press Isolator w/ Rotating Flange

    NIBCO INC.
    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00
    In stock

    SKU 81407HV

    The Isolator w/ Rotating Flange Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating Flange Adjustable Packing Gland Nuts & Bol...

    View full details
    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00

  • Webstone 1" sweat isolation uniflange ball valve w/ purge and drain

    NIBCO INC.
    $82.80 - $82.80
    $82.80
    $82.80 - $82.80
    $82.80
    In stock

    SKU 50414

    $82.80 - $82.80
    $82.80
    $82.80 - $82.80
    $82.80

  • Webstone 1-1/4" sweat isolation uniflange ball valve w/ purge and drain

    NIBCO INC.
    $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10
    In stock

    SKU 50415

    $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10

  • Webstone 1-1/2" sweat isolation uniflange ball valve w/ purge and drain

    NIBCO INC.
    $127.26 - $127.26
    $127.26
    $127.26 - $127.26
    $127.26
    In stock

    SKU 50416

    $127.26 - $127.26
    $127.26
    $127.26 - $127.26
    $127.26

  • Webstone 2" sweat isolation uniflange ball valve w/ drain

    NIBCO INC.
    $190.90 - $190.90
    $190.90
    $190.90 - $190.90
    $190.90
    In stock

    SKU 50417HV

    $190.90 - $190.90
    $190.90
    $190.90 - $190.90
    $190.90

  • Webstone 1/2" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $45.14 - $45.14
    $45.14
    $45.14 - $45.14
    $45.14
    In stock

    SKU 50402

    $45.14 - $45.14
    $45.14
    $45.14 - $45.14
    $45.14

  • Webstone 3/4" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $50.16 - $50.16
    $50.16
    $50.16 - $50.16
    $50.16
    In stock

    SKU 50403

    $50.16 - $50.16
    $50.16
    $50.16 - $50.16
    $50.16

  • Webstone 1" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $60.19 - $60.19
    $60.19
    $60.19 - $60.19
    $60.19
    In stock

    SKU 50404

    $60.19 - $60.19
    $60.19
    $60.19 - $60.19
    $60.19

  • Webstone 1-1/4" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $75.26 - $75.26
    $75.26
    $75.26 - $75.26
    $75.26
    In stock

    SKU 50405

    $75.26 - $75.26
    $75.26
    $75.26 - $75.26
    $75.26

  • Webstone 1-1/2" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $94.05 - $94.05
    $94.05
    $94.05 - $94.05
    $94.05
    In stock

    SKU 50406

    $94.05 - $94.05
    $94.05
    $94.05 - $94.05
    $94.05

  • Webstone 2" sweat isolation uniflange ball valve brass

    NIBCO INC.
    $134.13 - $134.13
    $134.13
    $134.13 - $134.13
    $134.13
    In stock

    SKU 50407HV

    $134.13 - $134.13
    $134.13
    $134.13 - $134.13
    $134.13

  • Webstone 3/4" sweat isolation uniflange ball valve w/ purge and drain

    NIBCO INC.
    $70.21 - $70.21
    $70.21
    $70.21 - $70.21
    $70.21
    In stock

    SKU 50413

    $70.21 - $70.21
    $70.21
    $70.21 - $70.21
    $70.21

  • Webstone 1" threaded isolation uniflange ball valve w/ purge and drain

    NIBCO INC.
    $85.66 - $85.66
    $85.66
    $85.66 - $85.66
    $85.66
    In stock

    SKU 40414

    $85.66 - $85.66
    $85.66
    $85.66 - $85.66
    $85.66

  • Webstone 1-1/4" threaded isolation uniflange with purge and drain

    NIBCO INC.
    $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10
    In stock

    SKU 40415

    $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10

  • Webstone 1-1/2" threaded isolation uniflange with purge and drain

    NIBCO INC.
    $127.26 - $127.26
    $127.26
    $127.26 - $127.26
    $127.26
    In stock

    SKU 40416

    $127.26 - $127.26
    $127.26
    $127.26 - $127.26
    $127.26

  • Webstone 1/2" threaded isolation uniflange ball valve

    NIBCO INC.
    $45.14 - $45.14
    $45.14
    $45.14 - $45.14
    $45.14
    In stock

    SKU 40402

    $45.14 - $45.14
    $45.14
    $45.14 - $45.14
    $45.14

  • Webstone 3/4" threaded isolation uniflange ball valve

    NIBCO INC.
    $50.16 - $50.16
    $50.16
    $50.16 - $50.16
    $50.16
    In stock

    SKU 40403

    $50.16 - $50.16
    $50.16
    $50.16 - $50.16
    $50.16

  • Webstone 1" threaded isolation uniflange ball valve

    NIBCO INC.
    $60.19 - $60.19
    $60.19
    $60.19 - $60.19
    $60.19
    In stock

    SKU 40404

    $60.19 - $60.19
    $60.19
    $60.19 - $60.19
    $60.19

  • Webstone 1-1/4" threaded isolation uniflange ball valve

    NIBCO INC.
    $75.26 - $75.26
    $75.26
    $75.26 - $75.26
    $75.26
    In stock

    SKU 40405

    $75.26 - $75.26
    $75.26
    $75.26 - $75.26
    $75.26

  • Webstone 1-1/2" threaded isolation uniflange ball valve

    NIBCO INC.
    $94.05 - $94.05
    $94.05
    $94.05 - $94.05
    $94.05
    In stock

    SKU 40406

    $94.05 - $94.05
    $94.05
    $94.05 - $94.05
    $94.05

  • Grundfos Dielectric Isolation Valve 1-1/4" Sweat Bronze - Replaces old part # 519757

    Grundfos
    $123.50 - $123.50
    $123.50
    $123.50 - $123.50
    $123.50
    In stock

    SKU 96806137

    $123.50 - $123.50
    $123.50
    $123.50 - $123.50
    $123.50

  • Part # Discontinued- Use 96806136 - 1" ISOFLANGE SET

    Grundfos
    $105.30 - $105.30
    $105.30
    $105.30 - $105.30
    $105.30
    In stock

    SKU 519756

    $105.30 - $105.30
    $105.30
    $105.30 - $105.30
    $105.30

  • Part # discontinued - Use 96806137 - 1 1/4" ISO FLANGE SET BRONZE

    Grundfos
    $115.70 - $115.70
    $115.70
    $115.70 - $115.70
    $115.70
    In stock

    SKU 519757

    $115.70 - $115.70
    $115.70
    $115.70 - $115.70
    $115.70

  • Grundfos 1" cast iron flange set

    Grundfos
    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72
    In stock

    SKU 519602

    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72

  • Grundfos 1-1/4" cast iron flange set

    Grundfos
    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72
    In stock

    SKU 519603

    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72

  • Grundfos 1-1/2" cast iron flange set

    Grundfos
    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72
    In stock

    SKU 519604

    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72

  • Wilo 1" FNPTcheck flange kit w/ 1 standard & 1 inline check valve for Star and ECO

    TanklessWaterHeaters
    $31.92 - $31.92
    $31.92
    $31.92 - $31.92
    $31.92
    In stock

    SKU 2705083

    $31.92 - $31.92
    $31.92
    $31.92 - $31.92
    $31.92

  • Wilo 1-1/2" 2-bolt cast iron flange set for Top S, Stratos, and Star 17FX

    AK Sales, Inc
    $27.00 - $27.00
    $27.00
    $27.00 - $27.00
    $27.00
    In stock

    SKU 2705026

    $27.00 - $27.00
    $27.00
    $27.00 - $27.00
    $27.00

  • Wilo 3/4" bronze union threaded connections

    TanklessWaterHeaters
    $30.40 - $30.40
    $30.40
    $30.40 - $30.40
    $30.40
    In stock

    SKU 2705004

    $30.40 - $30.40
    $30.40
    $30.40 - $30.40
    $30.40