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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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    $ 39.59
    $ 39.59 - $ 39.59
    $ 39.59
    $ 31.69
    $ 31.69 - $ 31.69
    $ 31.69

    Breco B-4BF2-B, 1/2" Industrial Coupler x 1/4" Female NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF2-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

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    $ 39.59
    $ 39.59 - $ 39.59
    $ 39.59
    $ 31.69
    $ 31.69 - $ 31.69
    $ 31.69
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  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 40.19
    $ 40.19 - $ 40.19
    $ 40.19
    $ 32.19
    $ 32.19 - $ 32.19
    $ 32.19

    Breco B-4BF3-B, 1/2" Industrial Coupler x 3/8" Female NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF3-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

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    $ 40.19
    $ 40.19 - $ 40.19
    $ 40.19
    $ 32.19
    $ 32.19 - $ 32.19
    $ 32.19
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
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    $ 43.49
    $ 43.49 - $ 43.49
    $ 43.49
    $ 34.79
    $ 34.79 - $ 34.79
    $ 34.79

    Breco B-4BF3-B-SL, 1/2" Industrial Coupler x 3/8" Female NPT, 5 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF3-B-SL is a Brass 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 43.49
    $ 43.49 - $ 43.49
    $ 43.49
    $ 34.79
    $ 34.79 - $ 34.79
    $ 34.79
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 39.29
    $ 39.29 - $ 39.29
    $ 39.29
    $ 31.39
    $ 31.39 - $ 31.39
    $ 31.39

    Breco B-4BF4-B, 1/2" Industrial Coupler x 1/2" Female NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF4-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 39.29
    $ 39.29 - $ 39.29
    $ 39.29
    $ 31.39
    $ 31.39 - $ 31.39
    $ 31.39
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49

    Breco B-4BF6-B, 1/2" Industrial Coupler x 3/4" Female NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF6-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 45.19
    $ 45.19 - $ 45.19
    $ 45.19
    $ 36.19
    $ 36.19 - $ 36.19
    $ 36.19

    Breco B-4BF6-B-SL, 1/2" Industrial Coupler x 3/4" Female NPT, 5 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BF6-B-SL is a Brass 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 45.19
    $ 45.19 - $ 45.19
    $ 45.19
    $ 36.19
    $ 36.19 - $ 36.19
    $ 36.19
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49

    Breco B-4BM2-B, 1/2" Industrial Coupler x 1/4" Male NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BM2-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49

    Breco B-4BM3-B, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BM3-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.59
    $ 40.59 - $ 40.59
    $ 40.59
    $ 32.49
    $ 32.49 - $ 32.49
    $ 32.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.19
    $ 40.19 - $ 40.19
    $ 40.19
    $ 32.19
    $ 32.19 - $ 32.19
    $ 32.19

    Breco B-4BM4-B, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BM4-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.19
    $ 40.19 - $ 40.19
    $ 40.19
    $ 32.19
    $ 32.19 - $ 32.19
    $ 32.19
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 44.89
    $ 44.89 - $ 44.89
    $ 44.89
    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89

    Breco B-4BM4-B-SL, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BM4-B-SL is a Brass 1/2" industrial coupler from the Breco 5 S...

    View full details
    $ 44.89
    $ 44.89 - $ 44.89
    $ 44.89
    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.79
    $ 40.79 - $ 40.79
    $ 40.79
    $ 32.59
    $ 32.59 - $ 32.59
    $ 32.59

    Breco B-4BM6-B, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BM6-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.79
    $ 40.79 - $ 40.79
    $ 40.79
    $ 32.59
    $ 32.59 - $ 32.59
    $ 32.59
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 37.69
    $ 37.69 - $ 37.69
    $ 37.69
    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19

    Breco B-4BPS4-B, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BPS4-B is a Brass 1/2" industrial coupler from the Breco 5 Ser...

    View full details
    $ 37.69
    $ 37.69 - $ 37.69
    $ 37.69
    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 42.79
    $ 42.79 - $ 42.79
    $ 42.79
    $ 34.19
    $ 34.19 - $ 34.19
    $ 34.19

    Breco B-4BS3-B, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BS3-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 42.79
    $ 42.79 - $ 42.79
    $ 42.79
    $ 34.19
    $ 34.19 - $ 34.19
    $ 34.19
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 41.29
    $ 41.29 - $ 41.29
    $ 41.29
    $ 32.99
    $ 32.99 - $ 32.99
    $ 32.99

    Breco B-4BS4-B, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BS4-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 41.29
    $ 41.29 - $ 41.29
    $ 41.29
    $ 32.99
    $ 32.99 - $ 32.99
    $ 32.99
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 43.29
    $ 43.29 - $ 43.29
    $ 43.29
    $ 34.69
    $ 34.69 - $ 34.69
    $ 34.69

    Breco B-4BS6-B, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4BS6-B is a Brass 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 43.29
    $ 43.29 - $ 43.29
    $ 43.29
    $ 34.69
    $ 34.69 - $ 34.69
    $ 34.69
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 40.49
    $ 40.49 - $ 40.49
    $ 40.49
    $ 32.39
    $ 32.39 - $ 32.39
    $ 32.39

    Breco B-4CF3-S, 1/2" Industrial Coupler x 3/8" Female NPT, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CF3-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 40.49
    $ 40.49 - $ 40.49
    $ 40.49
    $ 32.39
    $ 32.39 - $ 32.39
    $ 32.39
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 94.89
    $ 94.89 - $ 94.89
    $ 94.89
    $ 75.99
    $ 75.99 - $ 75.99
    $ 75.99

    Breco B-4CF4-B, 1/2" Industrial Coupler x 1/2" Female NPT, 5 Series, Sleeve Guard, Brass w/Brass Sleeve

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CF4-B is a Brass w/Brass Sleeve 1/2" industrial coupler from t...

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    $ 94.89
    $ 94.89 - $ 94.89
    $ 94.89
    $ 75.99
    $ 75.99 - $ 75.99
    $ 75.99
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 37.59
    $ 37.59 - $ 37.59
    $ 37.59
    $ 30.09
    $ 30.09 - $ 30.09
    $ 30.09

    Breco B-4CF4-S, 1/2" Industrial Coupler x 1/2" Female NPT, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CF4-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 37.59
    $ 37.59 - $ 37.59
    $ 37.59
    $ 30.09
    $ 30.09 - $ 30.09
    $ 30.09
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 34.59
    $ 34.59 - $ 34.59
    $ 34.59
    $ 27.69
    $ 27.69 - $ 27.69
    $ 27.69

    Breco B-4CM3-S, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CM3-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 34.59
    $ 34.59 - $ 34.59
    $ 34.59
    $ 27.69
    $ 27.69 - $ 27.69
    $ 27.69
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 97.79
    $ 97.79 - $ 97.79
    $ 97.79
    $ 78.29
    $ 78.29 - $ 78.29
    $ 78.29

    Breco B-4CM4-B, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Sleeve Guard, Brass w/Brass Sleeve

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CM4-B is a Brass w/Brass Sleeve 1/2" industrial coupler from t...

    View full details
    $ 97.79
    $ 97.79 - $ 97.79
    $ 97.79
    $ 78.29
    $ 78.29 - $ 78.29
    $ 78.29
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 38.39
    $ 38.39 - $ 38.39
    $ 38.39
    $ 30.69
    $ 30.69 - $ 30.69
    $ 30.69

    Breco B-4CM4-S, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CM4-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 38.39
    $ 38.39 - $ 38.39
    $ 38.39
    $ 30.69
    $ 30.69 - $ 30.69
    $ 30.69
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 97.99
    $ 97.99 - $ 97.99
    $ 97.99
    $ 78.39
    $ 78.39 - $ 78.39
    $ 78.39

    Breco B-4CPS4-S, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CPS4-S is a Steel 1/2" industrial coupler from the Breco 5 Ser...

    View full details
    $ 97.99
    $ 97.99 - $ 97.99
    $ 97.99
    $ 78.39
    $ 78.39 - $ 78.39
    $ 78.39
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 48.09
    $ 48.09 - $ 48.09
    $ 48.09
    $ 38.49
    $ 38.49 - $ 38.49
    $ 38.49

    Breco B-4CS3-S, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CS3-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 48.09
    $ 48.09 - $ 48.09
    $ 48.09
    $ 38.49
    $ 38.49 - $ 38.49
    $ 38.49
    Save 20% Save %
  • Breco B-B6S8-S, 3/4" Industrial Plug x 1" Hose ID, 6 Series, Steel
    Save 20% Save %
    $ 42.89
    $ 42.89 - $ 42.89
    $ 42.89
    $ 34.29
    $ 34.29 - $ 34.29
    $ 34.29

    Breco B-4CS4-S, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Sleeve Guard, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Breco B-4CS4-S is a Steel 1/2" industrial coupler from the Breco 5 Seri...

    View full details
    $ 42.89
    $ 42.89 - $ 42.89
    $ 42.89
    $ 34.29
    $ 34.29 - $ 34.29
    $ 34.29
    Save 20% Save %