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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 608.00
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    $ 608.00
    $ 486.00
    $ 486.00 - $ 486.00
    $ 486.00

    Foster 4015, 1/2" Industrial Coupler x 1/4" Female NPT, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 4015 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    $ 608.00
    $ 608.00 - $ 608.00
    $ 608.00
    $ 486.00
    $ 486.00 - $ 486.00
    $ 486.00
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    $ 608.00
    $ 608.00 - $ 608.00
    $ 608.00
    $ 486.00
    $ 486.00 - $ 486.00
    $ 486.00

    Foster 4015, 5 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 4015 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    $ 608.00
    $ 608.00 - $ 608.00
    $ 608.00
    $ 486.00
    $ 486.00 - $ 486.00
    $ 486.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00
    $ 287.00
    $ 287.00 - $ 287.00
    $ 287.00

    Foster 40S-4, 3/8" Industrial Plug x 1/4" Male NPT, 4 Series, Free Swivel, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 40S-4 is a Brass/Steel 3/8" industrial plug from the Foster 4 Series — a h...

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    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00
    $ 287.00
    $ 287.00 - $ 287.00
    $ 287.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 429.00
    $ 429.00 - $ 429.00
    $ 429.00
    $ 344.00
    $ 344.00 - $ 344.00
    $ 344.00

    Foster 4104, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 429.00
    $ 429.00 - $ 429.00
    $ 429.00
    $ 344.00
    $ 344.00 - $ 344.00
    $ 344.00
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    $ 429.00
    $ 429.00 - $ 429.00
    $ 429.00
    $ 344.00
    $ 344.00 - $ 344.00
    $ 344.00

    Foster 4104, 4 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 429.00
    $ 429.00 - $ 429.00
    $ 429.00
    $ 344.00
    $ 344.00 - $ 344.00
    $ 344.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 497.00
    $ 497.00 - $ 497.00
    $ 497.00
    $ 397.00
    $ 397.00 - $ 397.00
    $ 397.00

    Foster 4104H, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Heat/Viton, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104H is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — ...

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    $ 497.00
    $ 497.00 - $ 497.00
    $ 497.00
    $ 397.00
    $ 397.00 - $ 397.00
    $ 397.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 431.00
    $ 431.00 - $ 431.00
    $ 431.00
    $ 346.00
    $ 346.00 - $ 346.00
    $ 346.00

    Foster 4204, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 431.00
    $ 431.00 - $ 431.00
    $ 431.00
    $ 346.00
    $ 346.00 - $ 346.00
    $ 346.00
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    $ 431.00
    $ 431.00 - $ 431.00
    $ 431.00
    $ 346.00
    $ 346.00 - $ 346.00
    $ 346.00

    Foster 4204, 4 Series, Industrial Coupler, Manual, 3/8" Female NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 431.00
    $ 431.00 - $ 431.00
    $ 431.00
    $ 346.00
    $ 346.00 - $ 346.00
    $ 346.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 518.00
    $ 518.00 - $ 518.00
    $ 518.00
    $ 415.00
    $ 415.00 - $ 415.00
    $ 415.00

    Foster 4204H, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Heat/Viton, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204H is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — ...

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    $ 518.00
    $ 518.00 - $ 518.00
    $ 518.00
    $ 415.00
    $ 415.00 - $ 415.00
    $ 415.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 232.00
    $ 232.00 - $ 232.00
    $ 232.00
    $ 186.00
    $ 186.00 - $ 186.00
    $ 186.00

    Foster 42S-4, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, Free Swivel, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 42S-4 is a Brass/Steel 3/8" industrial plug from the Foster 4 Series — a h...

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    $ 232.00
    $ 232.00 - $ 232.00
    $ 232.00
    $ 186.00
    $ 186.00 - $ 186.00
    $ 186.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 449.00
    $ 449.00 - $ 449.00
    $ 449.00
    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00

    Foster 4304, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 449.00
    $ 449.00 - $ 449.00
    $ 449.00
    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00
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    $ 449.00
    $ 449.00 - $ 449.00
    $ 449.00
    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00

    Foster 4304, 4 Series, Industrial Coupler, Manual, 3/8" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 449.00
    $ 449.00 - $ 449.00
    $ 449.00
    $ 358.00
    $ 358.00 - $ 358.00
    $ 358.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00

    Foster 4404, 3/8" Industrial Coupler x 1/2" Female NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00
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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00

    Foster 4404, 4 Series, Industrial Coupler, Manual, 1/2" Female NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

    View full details
    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 307.00
    $ 307.00 - $ 307.00
    $ 307.00
    $ 244.00
    $ 244.00 - $ 244.00
    $ 244.00

    Foster 44S-4, 3/8" Industrial Plug x 1/2" Male NPT, 4 Series, Free Swivel, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 44S-4 is a Brass/Steel 3/8" industrial plug from the Foster 4 Series — a h...

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    $ 307.00
    $ 307.00 - $ 307.00
    $ 307.00
    $ 244.00
    $ 244.00 - $ 244.00
    $ 244.00
    Save 21% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00

    Foster 4504, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00
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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00

    Foster 4504, 4 Series, Industrial Coupler, Manual, 1/2" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 499.00
    $ 499.00 - $ 499.00
    $ 499.00
    $ 399.00
    $ 399.00 - $ 399.00
    $ 399.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 588.00
    $ 588.00 - $ 588.00
    $ 588.00
    $ 470.00
    $ 470.00 - $ 470.00
    $ 470.00

    Foster 4504H, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Heat/Viton, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504H is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — ...

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    $ 588.00
    $ 588.00 - $ 588.00
    $ 588.00
    $ 470.00
    $ 470.00 - $ 470.00
    $ 470.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 488.00
    $ 488.00 - $ 488.00
    $ 488.00
    $ 390.00
    $ 390.00 - $ 390.00
    $ 390.00

    Foster 4604, 3/8" Industrial Coupler x 1/4" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4604 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 488.00
    $ 488.00 - $ 488.00
    $ 488.00
    $ 390.00
    $ 390.00 - $ 390.00
    $ 390.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 488.00
    $ 488.00 - $ 488.00
    $ 488.00
    $ 390.00
    $ 390.00 - $ 390.00
    $ 390.00

    Foster 4604, 4 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4604 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 488.00
    $ 488.00 - $ 488.00
    $ 488.00
    $ 390.00
    $ 390.00 - $ 390.00
    $ 390.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 513.00
    $ 513.00 - $ 513.00
    $ 513.00
    $ 410.00
    $ 410.00 - $ 410.00
    $ 410.00

    Foster 4704, 3/8" Industrial Coupler x 5/16" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4704 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 513.00
    $ 513.00 - $ 513.00
    $ 513.00
    $ 410.00
    $ 410.00 - $ 410.00
    $ 410.00
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    $ 513.00
    $ 513.00 - $ 513.00
    $ 513.00
    $ 410.00
    $ 410.00 - $ 410.00
    $ 410.00

    Foster 4704, 4 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4704 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 513.00
    $ 513.00 - $ 513.00
    $ 513.00
    $ 410.00
    $ 410.00 - $ 410.00
    $ 410.00
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 502.00
    $ 502.00 - $ 502.00
    $ 502.00
    $ 403.00
    $ 403.00 - $ 403.00
    $ 403.00

    Foster 4804, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 502.00
    $ 502.00 - $ 502.00
    $ 502.00
    $ 403.00
    $ 403.00 - $ 403.00
    $ 403.00
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    $ 502.00
    $ 502.00 - $ 502.00
    $ 502.00
    $ 403.00
    $ 403.00 - $ 403.00
    $ 403.00

    Foster 4804, 4 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    $ 502.00
    $ 502.00 - $ 502.00
    $ 502.00
    $ 403.00
    $ 403.00 - $ 403.00
    $ 403.00
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