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Foster FF Plus Series Couplers

Foster FF Plus Series flat-face hydraulic quick couplers and plugs — the upgraded ISO 16028 flush-face line. The flat-face design minimizes fluid spillage and air inclusion at connection, with bidirectional flow and an optional Connect-Under-Pressure design. Offered in nickel-plated steel and 316 stainless, salt-spray tested to 1,200 hours. Body sizes 1/4" to 1-1/2", NPT and SAE ORB threads.

  • Original price $ 23,740.00
    Original price $ 23,740.00 - Original price $ 23,740.00
    Original price $ 23,740.00
    Current price $ 18,993.00
    $ 18,993.00 - $ 18,993.00
    Current price $ 18,993.00

    Foster FF19S-12SS, 3/4" Flat Face Hydraulic Coupler x 3/4" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF19S-12SS is a 316 stainless steel 3/4" coupler fr...

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    Original price $ 23,740.00
    Original price $ 23,740.00 - Original price $ 23,740.00
    Original price $ 23,740.00
    Current price $ 18,993.00
    $ 18,993.00 - $ 18,993.00
    Current price $ 18,993.00
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  • Original price $ 3,067.00
    Original price $ 3,067.00 - Original price $ 3,067.00
    Original price $ 3,067.00
    Current price $ 2,453.00
    $ 2,453.00 - $ 2,453.00
    Current price $ 2,453.00

    Foster FF19S-131ORB, 3/4" Flat Face Hydraulic Coupler x 1-5/16"-12 ORB, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF19S-131ORB is a nickel-plated steel 3/4" coupler ...

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    Original price $ 3,067.00
    Original price $ 3,067.00 - Original price $ 3,067.00
    Original price $ 3,067.00
    Current price $ 2,453.00
    $ 2,453.00 - $ 2,453.00
    Current price $ 2,453.00
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  • Original price $ 2,927.00
    Original price $ 2,927.00 - Original price $ 2,927.00
    Original price $ 2,927.00
    Current price $ 2,341.00
    $ 2,341.00 - $ 2,341.00
    Current price $ 2,341.00

    Foster FF19S-16, 3/4" Flat Face Hydraulic Coupler x 1" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF19S-16 is a nickel-plated steel 3/4" coupler from...

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    Original price $ 2,927.00
    Original price $ 2,927.00 - Original price $ 2,927.00
    Original price $ 2,927.00
    Current price $ 2,341.00
    $ 2,341.00 - $ 2,341.00
    Current price $ 2,341.00
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  • Original price $ 23,740.00
    Original price $ 23,740.00 - Original price $ 23,740.00
    Original price $ 23,740.00
    Current price $ 18,993.00
    $ 18,993.00 - $ 18,993.00
    Current price $ 18,993.00

    Foster FF19S-16SS, 3/4" Flat Face Hydraulic Coupler x 1" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF19S-16SS is a 316 stainless steel 3/4" coupler fr...

    View full details
    Original price $ 23,740.00
    Original price $ 23,740.00 - Original price $ 23,740.00
    Original price $ 23,740.00
    Current price $ 18,993.00
    $ 18,993.00 - $ 18,993.00
    Current price $ 18,993.00
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  • Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00

    Foster FF25P-16, 1" Flat Face Hydraulic Plug x 1" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25P-16 is a nickel-plated steel 1" plug from the ...

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    Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00
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  • Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00

    Foster FF25P-162ORB, 1" Flat Face Hydraulic Plug x 1-5/8"-12 ORB, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25P-162ORB is a nickel-plated steel 1" plug from ...

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    Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00
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  • Original price $ 25,136.00
    Original price $ 25,136.00 - Original price $ 25,136.00
    Original price $ 25,136.00
    Current price $ 20,108.00
    $ 20,108.00 - $ 20,108.00
    Current price $ 20,108.00

    Foster FF25P-16SS, 1" Flat Face Hydraulic Plug x 1" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25P-16SS is a 316 stainless steel 1" plug from th...

    View full details
    Original price $ 25,136.00
    Original price $ 25,136.00 - Original price $ 25,136.00
    Original price $ 25,136.00
    Current price $ 20,108.00
    $ 20,108.00 - $ 20,108.00
    Current price $ 20,108.00
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  • Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00

    Foster FF25P-20, 1" Flat Face Hydraulic Plug x 1-1/4" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25P-20 is a nickel-plated steel 1" plug from the ...

    View full details
    Original price $ 2,925.00
    Original price $ 2,925.00 - Original price $ 2,925.00
    Original price $ 2,925.00
    Current price $ 2,340.00
    $ 2,340.00 - $ 2,340.00
    Current price $ 2,340.00
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  • Original price $ 25,136.00
    Original price $ 25,136.00 - Original price $ 25,136.00
    Original price $ 25,136.00
    Current price $ 20,108.00
    $ 20,108.00 - $ 20,108.00
    Current price $ 20,108.00

    Foster FF25P-20SS, 1" Flat Face Hydraulic Plug x 1-1/4" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25P-20SS is a 316 stainless steel 1" plug from th...

    View full details
    Original price $ 25,136.00
    Original price $ 25,136.00 - Original price $ 25,136.00
    Original price $ 25,136.00
    Current price $ 20,108.00
    $ 20,108.00 - $ 20,108.00
    Current price $ 20,108.00
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  • Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00

    Foster FF25S-16, 1" Flat Face Hydraulic Coupler x 1" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25S-16 is a nickel-plated steel 1" coupler from t...

    View full details
    Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00
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  • Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00

    Foster FF25S-162ORB, 1" Flat Face Hydraulic Coupler x 1-5/8"-12 ORB, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25S-162ORB is a nickel-plated steel 1" coupler fr...

    View full details
    Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00
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  • Original price $ 42,825.00
    Original price $ 42,825.00 - Original price $ 42,825.00
    Original price $ 42,825.00
    Current price $ 34,259.00
    $ 34,259.00 - $ 34,259.00
    Current price $ 34,259.00

    Foster FF25S-16SS, 1" Flat Face Hydraulic Coupler x 1" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25S-16SS is a 316 stainless steel 1" coupler from...

    View full details
    Original price $ 42,825.00
    Original price $ 42,825.00 - Original price $ 42,825.00
    Original price $ 42,825.00
    Current price $ 34,259.00
    $ 34,259.00 - $ 34,259.00
    Current price $ 34,259.00
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  • Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00

    Foster FF25S-20, 1" Flat Face Hydraulic Coupler x 1-1/4" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25S-20 is a nickel-plated steel 1" coupler from t...

    View full details
    Original price $ 5,473.00
    Original price $ 5,473.00 - Original price $ 5,473.00
    Original price $ 5,473.00
    Current price $ 4,379.00
    $ 4,379.00 - $ 4,379.00
    Current price $ 4,379.00
    Save 20% Save %
  • Original price $ 42,825.00
    Original price $ 42,825.00 - Original price $ 42,825.00
    Original price $ 42,825.00
    Current price $ 34,259.00
    $ 34,259.00 - $ 34,259.00
    Current price $ 34,259.00

    Foster FF25S-20SS, 1" Flat Face Hydraulic Coupler x 1-1/4" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF25S-20SS is a 316 stainless steel 1" coupler from...

    View full details
    Original price $ 42,825.00
    Original price $ 42,825.00 - Original price $ 42,825.00
    Original price $ 42,825.00
    Current price $ 34,259.00
    $ 34,259.00 - $ 34,259.00
    Current price $ 34,259.00
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  • Original price $ 10,081.00
    Original price $ 10,081.00 - Original price $ 10,081.00
    Original price $ 10,081.00
    Current price $ 8,064.00
    $ 8,064.00 - $ 8,064.00
    Current price $ 8,064.00

    Foster FF32P-24, 1-1/4" Flat Face Hydraulic Plug x 1-1/2" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF32P-24 is a nickel-plated steel 1-1/4" plug from ...

    View full details
    Original price $ 10,081.00
    Original price $ 10,081.00 - Original price $ 10,081.00
    Original price $ 10,081.00
    Current price $ 8,064.00
    $ 8,064.00 - $ 8,064.00
    Current price $ 8,064.00
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  • Original price $ 18,001.00
    Original price $ 18,001.00 - Original price $ 18,001.00
    Original price $ 18,001.00
    Current price $ 14,401.00
    $ 14,401.00 - $ 14,401.00
    Current price $ 14,401.00

    Foster FF32S-24, 1-1/4" Flat Face Hydraulic Coupler x 1-1/2" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF32S-24 is a nickel-plated steel 1-1/4" coupler fr...

    View full details
    Original price $ 18,001.00
    Original price $ 18,001.00 - Original price $ 18,001.00
    Original price $ 18,001.00
    Current price $ 14,401.00
    $ 14,401.00 - $ 14,401.00
    Current price $ 14,401.00
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  • Original price $ 10,826.00
    Original price $ 10,826.00 - Original price $ 10,826.00
    Original price $ 10,826.00
    Current price $ 8,660.00
    $ 8,660.00 - $ 8,660.00
    Current price $ 8,660.00

    Foster FF40P-32, 1-1/2" Flat Face Hydraulic Plug x 2" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF40P-32 is a nickel-plated steel 1-1/2" plug from ...

    View full details
    Original price $ 10,826.00
    Original price $ 10,826.00 - Original price $ 10,826.00
    Original price $ 10,826.00
    Current price $ 8,660.00
    $ 8,660.00 - $ 8,660.00
    Current price $ 8,660.00
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  • Original price $ 19,874.00
    Original price $ 19,874.00 - Original price $ 19,874.00
    Original price $ 19,874.00
    Current price $ 15,900.00
    $ 15,900.00 - $ 15,900.00
    Current price $ 15,900.00

    Foster FF40S-32, 1-1/2" Flat Face Hydraulic Coupler x 2" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF40S-32 is a nickel-plated steel 1-1/2" coupler fr...

    View full details
    Original price $ 19,874.00
    Original price $ 19,874.00 - Original price $ 19,874.00
    Original price $ 19,874.00
    Current price $ 15,900.00
    $ 15,900.00 - $ 15,900.00
    Current price $ 15,900.00
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  • Original price $ 346.00
    Original price $ 346.00 - Original price $ 346.00
    Original price $ 346.00
    Current price $ 277.00
    $ 277.00 - $ 277.00
    Current price $ 277.00

    Foster FF6P-04, 1/4" Flat Face Hydraulic Plug x 1/4" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF6P-04 is a nickel-plated steel 1/4" plug from the...

    View full details
    Original price $ 346.00
    Original price $ 346.00 - Original price $ 346.00
    Original price $ 346.00
    Current price $ 277.00
    $ 277.00 - $ 277.00
    Current price $ 277.00
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  • Original price $ 4,539.00
    Original price $ 4,539.00 - Original price $ 4,539.00
    Original price $ 4,539.00
    Current price $ 3,631.00
    $ 3,631.00 - $ 3,631.00
    Current price $ 3,631.00

    Foster FF6P-04SS, 1/4" Flat Face Hydraulic Plug x 1/4" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF6P-04SS is a 316 stainless steel 1/4" plug from t...

    View full details
    Original price $ 4,539.00
    Original price $ 4,539.00 - Original price $ 4,539.00
    Original price $ 4,539.00
    Current price $ 3,631.00
    $ 3,631.00 - $ 3,631.00
    Current price $ 3,631.00
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  • Original price $ 898.00
    Original price $ 898.00 - Original price $ 898.00
    Original price $ 898.00
    Current price $ 717.00
    $ 717.00 - $ 717.00
    Current price $ 717.00

    Foster FF6S-04, 1/4" Flat Face Hydraulic Coupler x 1/4" Female NPT, FF Plus Series, Nickel-Plated Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF6S-04 is a nickel-plated steel 1/4" coupler from ...

    View full details
    Original price $ 898.00
    Original price $ 898.00 - Original price $ 898.00
    Original price $ 898.00
    Current price $ 717.00
    $ 717.00 - $ 717.00
    Current price $ 717.00
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  • Original price $ 5,982.00
    Original price $ 5,982.00 - Original price $ 5,982.00
    Original price $ 5,982.00
    Current price $ 4,785.00
    $ 4,785.00 - $ 4,785.00
    Current price $ 4,785.00

    Foster FF6S-04SS, 1/4" Flat Face Hydraulic Coupler x 1/4" Female NPT, FF Plus Series, 316 Stainless Steel

    In stock

    Premium flat-face hydraulic connections that stay clean and lose virtually no fluid. The Foster FF6S-04SS is a 316 stainless steel 1/4" coupler fro...

    View full details
    Original price $ 5,982.00
    Original price $ 5,982.00 - Original price $ 5,982.00
    Original price $ 5,982.00
    Current price $ 4,785.00
    $ 4,785.00 - $ 4,785.00
    Current price $ 4,785.00
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