Skip to content
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!

Foster - FHK Series, Coupler

ISO 7241-1, ISO B
  • Original price $ 302.00
    Original price $ 302.00 - Original price $ 302.00
    Original price $ 302.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00

    Foster H2B, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H2B Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 302.00
    Original price $ 302.00 - Original price $ 302.00
    Original price $ 302.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00
    Save 30% Save %
  • Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 304.00
    $ 304.00 - $ 304.00
    Current price $ 304.00

    Foster H2S, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H2S Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 304.00
    $ 304.00 - $ 304.00
    Current price $ 304.00
    Save 30% Save %
  • Original price $ 399.00
    Original price $ 399.00 - Original price $ 399.00
    Original price $ 399.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00

    Foster H1S, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H1S Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 399.00
    Original price $ 399.00 - Original price $ 399.00
    Original price $ 399.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00
    Save 30% Save %
  • Original price $ 331.00
    Original price $ 331.00 - Original price $ 331.00
    Original price $ 331.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00

    Foster H1B, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H1B Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 331.00
    Original price $ 331.00 - Original price $ 331.00
    Original price $ 331.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00
    Save 30% Save %
  • Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 414.00
    $ 414.00 - $ 414.00
    Current price $ 414.00

    Foster H3B, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H3B Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 414.00
    $ 414.00 - $ 414.00
    Current price $ 414.00
    Save 30% Save %
  • Original price $ 331.00
    Original price $ 331.00 - Original price $ 331.00
    Original price $ 331.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00

    Foster H1B, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H1B Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 331.00
    Original price $ 331.00 - Original price $ 331.00
    Original price $ 331.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00
    Save 30% Save %
  • Original price $ 6,697.00
    Original price $ 6,697.00 - Original price $ 6,697.00
    Original price $ 6,697.00
    Current price $ 4,688.00
    $ 4,688.00 - $ 4,688.00
    Current price $ 4,688.00

    Foster H8S/S, FHK Series, ISO B, 1" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H8S/S Interchange: ISO B 7241-1 Coupler Body: 1" Valved Thread: 1" Female NPT, FPT Material: Stainless Steel Quantity: 1

    Original price $ 6,697.00
    Original price $ 6,697.00 - Original price $ 6,697.00
    Original price $ 6,697.00
    Current price $ 4,688.00
    $ 4,688.00 - $ 4,688.00
    Current price $ 4,688.00
    Save 30% Save %
  • Original price $ 1,901.00
    Original price $ 1,901.00 - Original price $ 1,901.00
    Original price $ 1,901.00
    Current price $ 1,331.00
    $ 1,331.00 - $ 1,331.00
    Current price $ 1,331.00

    Foster H8S, FHK Series, ISO B, 1" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H8S Interchange: ISO B 7241-1 Coupler Body: 1" Valved Thread: 1" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 1,901.00
    Original price $ 1,901.00 - Original price $ 1,901.00
    Original price $ 1,901.00
    Current price $ 1,331.00
    $ 1,331.00 - $ 1,331.00
    Current price $ 1,331.00
    Save 30% Save %
  • Original price $ 4,524.00
    Original price $ 4,524.00 - Original price $ 4,524.00
    Original price $ 4,524.00
    Current price $ 3,167.00
    $ 3,167.00 - $ 3,167.00
    Current price $ 3,167.00

    Foster H6S/S, FHK Series, ISO B, 3/4" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H6S/S Interchange: ISO B 7241-1 Coupler Body: 3/4" Valved Thread: 3/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 4,524.00
    Original price $ 4,524.00 - Original price $ 4,524.00
    Original price $ 4,524.00
    Current price $ 3,167.00
    $ 3,167.00 - $ 3,167.00
    Current price $ 3,167.00
    Save 30% Save %
  • Original price $ 1,547.00
    Original price $ 1,547.00 - Original price $ 1,547.00
    Original price $ 1,547.00
    Current price $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    Current price $ 1,083.00

    Foster H6S, FHK Series, ISO B, 3/4" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H6S Interchange: ISO B 7241-1 Coupler Body: 3/4" Valved Thread: 3/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 1,547.00
    Original price $ 1,547.00 - Original price $ 1,547.00
    Original price $ 1,547.00
    Current price $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    Current price $ 1,083.00
    Save 30% Save %
  • Original price $ 2,782.00
    Original price $ 2,782.00 - Original price $ 2,782.00
    Original price $ 2,782.00
    Current price $ 1,948.00
    $ 1,948.00 - $ 1,948.00
    Current price $ 1,948.00

    Foster H4S/S, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H4S/S Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Stainless Steel Quantity: 1

    Original price $ 2,782.00
    Original price $ 2,782.00 - Original price $ 2,782.00
    Original price $ 2,782.00
    Current price $ 1,948.00
    $ 1,948.00 - $ 1,948.00
    Current price $ 1,948.00
    Save 30% Save %
  • Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 614.00
    $ 614.00 - $ 614.00
    Current price $ 614.00

    Foster H4S, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H4S Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 614.00
    $ 614.00 - $ 614.00
    Current price $ 614.00
    Save 30% Save %
  • Original price $ 1,581.00
    Original price $ 1,581.00 - Original price $ 1,581.00
    Original price $ 1,581.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00

    Foster H3S/S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H3S/S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Stainless Steel Quantity: 1

    Original price $ 1,581.00
    Original price $ 1,581.00 - Original price $ 1,581.00
    Original price $ 1,581.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00
    Save 30% Save %
  • Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 414.00
    $ 414.00 - $ 414.00
    Current price $ 414.00

    Foster H3S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H3S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 414.00
    $ 414.00 - $ 414.00
    Current price $ 414.00
    Save 30% Save %
  • Original price $ 1,216.00
    Original price $ 1,216.00 - Original price $ 1,216.00
    Original price $ 1,216.00
    Current price $ 851.00
    $ 851.00 - $ 851.00
    Current price $ 851.00

    Foster H2S/S, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H2S/S Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Stainless Steel Quantity: 1

    Original price $ 1,216.00
    Original price $ 1,216.00 - Original price $ 1,216.00
    Original price $ 1,216.00
    Current price $ 851.00
    $ 851.00 - $ 851.00
    Current price $ 851.00
    Save 30% Save %
  • Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 304.00
    $ 304.00 - $ 304.00
    Current price $ 304.00

    Foster H2S, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H2S Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 304.00
    $ 304.00 - $ 304.00
    Current price $ 304.00
    Save 30% Save %
  • Original price $ 399.00
    Original price $ 399.00 - Original price $ 399.00
    Original price $ 399.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00

    Foster H1S/S, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H1S/S Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Stainless Steel Quantity: 1

    Original price $ 399.00
    Original price $ 399.00 - Original price $ 399.00
    Original price $ 399.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00
    Save 30% Save %
  • Original price $ 415.00
    Original price $ 415.00 - Original price $ 415.00
    Original price $ 415.00
    Current price $ 291.00
    $ 291.00 - $ 291.00
    Current price $ 291.00

    Foster H2B, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H2B Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 415.00
    Original price $ 415.00 - Original price $ 415.00
    Original price $ 415.00
    Current price $ 291.00
    $ 291.00 - $ 291.00
    Current price $ 291.00
    Save 30% Save %
  • Original price $ 2,674.00
    Original price $ 2,674.00 - Original price $ 2,674.00
    Original price $ 2,674.00
    Current price $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    Current price $ 1,872.00

    Foster H8B, FHK Series, ISO B, 1" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H8B Interchange: ISO B 7241-1 Coupler Body: 1" Valved Thread: 1" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 2,674.00
    Original price $ 2,674.00 - Original price $ 2,674.00
    Original price $ 2,674.00
    Current price $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    Current price $ 1,872.00
    Save 30% Save %
  • Original price $ 1,757.00
    Original price $ 1,757.00 - Original price $ 1,757.00
    Original price $ 1,757.00
    Current price $ 1,230.00
    $ 1,230.00 - $ 1,230.00
    Current price $ 1,230.00

    Foster H6B, FHK Series, ISO B, 3/4" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H4B Interchange: ISO B 7241-1 Coupler Body: 3/4" Valved Thread: 3/4" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 1,757.00
    Original price $ 1,757.00 - Original price $ 1,757.00
    Original price $ 1,757.00
    Current price $ 1,230.00
    $ 1,230.00 - $ 1,230.00
    Current price $ 1,230.00
    Save 30% Save %
  • Original price $ 996.00
    Original price $ 996.00 - Original price $ 996.00
    Original price $ 996.00
    Current price $ 698.00
    $ 698.00 - $ 698.00
    Current price $ 698.00

    Foster H4B, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H3B Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 996.00
    Original price $ 996.00 - Original price $ 996.00
    Original price $ 996.00
    Current price $ 698.00
    $ 698.00 - $ 698.00
    Current price $ 698.00
    Save 30% Save %