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Breco 5 Series Couplers

The Breco 5 Series is the 1/2" body industrial interchange, a high-flow air coupler size for shop and industrial systems. This collection includes Breco 5 Series couplers and plugs in brass, steel, and brass with steel sleeve, with NPT, hose barb, and push-on terminations. Filter by thread, material, and coupler or plug to find your part.

  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 36.79
    $ 36.79 - $ 36.79
    $ 36.79
    $ 29.39
    $ 29.39 - $ 29.39
    $ 29.39

    Breco B-B4F3-S, 1/2" Industrial Plug x 3/8" Female NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4F3-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

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    $ 36.79
    $ 36.79 - $ 36.79
    $ 36.79
    $ 29.39
    $ 29.39 - $ 29.39
    $ 29.39
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  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89
    $ 28.69
    $ 28.69 - $ 28.69
    $ 28.69

    Breco B-B4F4-B, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4F4-B is a Brass 1/2" industrial plug from the Breco 5 Series ...

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    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89
    $ 28.69
    $ 28.69 - $ 28.69
    $ 28.69
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 8.69
    $ 8.69 - $ 8.69
    $ 8.69
    $ 6.99
    $ 6.99 - $ 6.99
    $ 6.99

    Breco B-B4F4-S, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4F4-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

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    $ 8.69
    $ 8.69 - $ 8.69
    $ 8.69
    $ 6.99
    $ 6.99 - $ 6.99
    $ 6.99
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  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 18.29
    $ 18.29 - $ 18.29
    $ 18.29
    $ 14.59
    $ 14.59 - $ 14.59
    $ 14.59

    Breco B-B4F6-S, 1/2" Industrial Plug x 3/4" Female NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4F6-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

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    $ 18.29
    $ 18.29 - $ 18.29
    $ 18.29
    $ 14.59
    $ 14.59 - $ 14.59
    $ 14.59
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 19% Save %
    $ 5.79
    $ 5.79 - $ 5.79
    $ 5.79
    $ 4.69
    $ 4.69 - $ 4.69
    $ 4.69

    Breco B-B4M2-S, 1/2" Industrial Plug x 1/4" Male NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4M2-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

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    $ 5.79
    $ 5.79 - $ 5.79
    $ 5.79
    $ 4.69
    $ 4.69 - $ 4.69
    $ 4.69
    Save 19% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 7.59
    $ 7.59 - $ 7.59
    $ 7.59
    $ 6.09
    $ 6.09 - $ 6.09
    $ 6.09

    Breco B-B4M3-S, 1/2" Industrial Plug x 3/8" Male NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4M3-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 7.59
    $ 7.59 - $ 7.59
    $ 7.59
    $ 6.09
    $ 6.09 - $ 6.09
    $ 6.09
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 14.99
    $ 14.99 - $ 14.99
    $ 14.99
    $ 11.99
    $ 11.99 - $ 11.99
    $ 11.99

    Breco B-B4M4-B, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4M4-B is a Brass 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 14.99
    $ 14.99 - $ 14.99
    $ 14.99
    $ 11.99
    $ 11.99 - $ 11.99
    $ 11.99
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 21% Save %
    $ 8.19
    $ 8.19 - $ 8.19
    $ 8.19
    $ 6.49
    $ 6.49 - $ 6.49
    $ 6.49

    Breco B-B4M4-S, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4M4-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 8.19
    $ 8.19 - $ 8.19
    $ 8.19
    $ 6.49
    $ 6.49 - $ 6.49
    $ 6.49
    Save 21% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 14.39
    $ 14.39 - $ 14.39
    $ 14.39
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49

    Breco B-B4M6-S, 1/2" Industrial Plug x 3/4" Male NPT, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4M6-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 14.39
    $ 14.39 - $ 14.39
    $ 14.39
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 10.59
    $ 10.59 - $ 10.59
    $ 10.59
    $ 8.49
    $ 8.49 - $ 8.49
    $ 8.49

    Breco B-B4PS4-S, 1/2" Industrial Plug x 1/2" Push-On Hose Stem, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4PS4-S is a Steel 1/2" industrial plug from the Breco 5 Series...

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    $ 10.59
    $ 10.59 - $ 10.59
    $ 10.59
    $ 8.49
    $ 8.49 - $ 8.49
    $ 8.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 14.29
    $ 14.29 - $ 14.29
    $ 14.29
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49

    Breco B-B4S3-S, 1/2" Industrial Plug x 3/8" Hose ID, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4S3-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 14.29
    $ 14.29 - $ 14.29
    $ 14.29
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 7.59
    $ 7.59 - $ 7.59
    $ 7.59
    $ 6.09
    $ 6.09 - $ 6.09
    $ 6.09

    Breco B-B4S4-S, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4S4-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 7.59
    $ 7.59 - $ 7.59
    $ 7.59
    $ 6.09
    $ 6.09 - $ 6.09
    $ 6.09
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 24.79
    $ 24.79 - $ 24.79
    $ 24.79
    $ 19.89
    $ 19.89 - $ 19.89
    $ 19.89

    Breco B-B4S6-S, 1/2" Industrial Plug x 3/4" Hose ID, 5 Series, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-B4S6-S is a Steel 1/2" industrial plug from the Breco 5 Series ...

    View full details
    $ 24.79
    $ 24.79 - $ 24.79
    $ 24.79
    $ 19.89
    $ 19.89 - $ 19.89
    $ 19.89
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 29.29
    $ 29.29 - $ 29.29
    $ 29.29
    $ 23.49
    $ 23.49 - $ 23.49
    $ 23.49

    Breco D5120, 1/2" Industrial Coupler x 3/4" Female NPT, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5120 is a Brass/Steel 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 29.29
    $ 29.29 - $ 29.29
    $ 29.29
    $ 23.49
    $ 23.49 - $ 23.49
    $ 23.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 34.39
    $ 34.39 - $ 34.39
    $ 34.39
    $ 27.49
    $ 27.49 - $ 27.49
    $ 27.49

    Breco D5120BL, 1/2" Industrial Coupler x 3/4" Female NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5120BL is a Brass/Steel 1/2" industrial coupler from the Breco 5...

    View full details
    $ 34.39
    $ 34.39 - $ 34.39
    $ 34.39
    $ 27.49
    $ 27.49 - $ 27.49
    $ 27.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 29.69
    $ 29.69 - $ 29.69
    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69

    Breco D5121, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5121 is a Brass/Steel 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 29.69
    $ 29.69 - $ 29.69
    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 34.39
    $ 34.39 - $ 34.39
    $ 34.39
    $ 27.49
    $ 27.49 - $ 27.49
    $ 27.49

    Breco D5121BL, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5121BL is a Brass/Steel 1/2" industrial coupler from the Breco 5...

    View full details
    $ 34.39
    $ 34.39 - $ 34.39
    $ 34.39
    $ 27.49
    $ 27.49 - $ 27.49
    $ 27.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 31.89
    $ 31.89 - $ 31.89
    $ 31.89
    $ 25.49
    $ 25.49 - $ 25.49
    $ 25.49

    Breco D5122, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5122 is a Brass/Steel 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 31.89
    $ 31.89 - $ 31.89
    $ 31.89
    $ 25.49
    $ 25.49 - $ 25.49
    $ 25.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 36.89
    $ 36.89 - $ 36.89
    $ 36.89
    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49

    Breco D5122BL, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D5122BL is a Brass/Steel 1/2" industrial coupler from the Breco 5...

    View full details
    $ 36.89
    $ 36.89 - $ 36.89
    $ 36.89
    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 31.59
    $ 31.59 - $ 31.59
    $ 31.59
    $ 25.29
    $ 25.29 - $ 25.29
    $ 25.29

    Breco D540, 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 Breco D540 is a Brass/Steel 1/2" industrial coupler from the Breco 5 Se...

    View full details
    $ 31.59
    $ 31.59 - $ 31.59
    $ 31.59
    $ 25.29
    $ 25.29 - $ 25.29
    $ 25.29
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09

    Breco D540BL, 1/2" Industrial Coupler x 1/4" Female NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D540BL is a Brass/Steel 1/2" industrial coupler from the Breco 5 ...

    View full details
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 31.59
    $ 31.59 - $ 31.59
    $ 31.59
    $ 25.29
    $ 25.29 - $ 25.29
    $ 25.29

    Breco D541, 1/2" Industrial Coupler x 1/4" Male NPT, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D541 is a Brass/Steel 1/2" industrial coupler from the Breco 5 Se...

    View full details
    $ 31.59
    $ 31.59 - $ 31.59
    $ 31.59
    $ 25.29
    $ 25.29 - $ 25.29
    $ 25.29
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09

    Breco D541BL, 1/2" Industrial Coupler x 1/4" Male NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D541BL is a Brass/Steel 1/2" industrial coupler from the Breco 5 ...

    View full details
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 31.99
    $ 31.99 - $ 31.99
    $ 31.99
    $ 25.59
    $ 25.59 - $ 25.59
    $ 25.59

    Breco D542, 1/2" Industrial Coupler x 1/4" Hose ID, 5 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco D542 is a Brass/Steel 1/2" industrial coupler from the Breco 5 Se...

    View full details
    $ 31.99
    $ 31.99 - $ 31.99
    $ 31.99
    $ 25.59
    $ 25.59 - $ 25.59
    $ 25.59
    Save 20% Save %