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Breco 3 Series Couplers

The Breco 3 Series is the 1/4" body industrial interchange, the most popular air coupler size for shop and industrial systems. This collection includes Breco 3 Series couplers and plugs in brass, steel, and stainless with NPT, hose barb, push-on, and reusable terminations, plus automatic and sleeve guard options. Filter by thread, material, and coupler or plug to find your part.

  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Breco B-2BPS2-B, 1/4" Industrial Coupler x 1/4" Push-On Hose Stem, 3 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BPS2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the ...

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    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BM3-B-SL is a Brass 1/4" industrial coupler from the Breco 3 Series — th...

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    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BM3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

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    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Breco B-2BM2-B, 1/4" Industrial Coupler x 1/4" Male NPT, 3 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BM2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

    Breco B-2BM1-B-SL, 1/4" Industrial Coupler x 1/8" Male NPT, 3 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BM1-B-SL is a Brass 1/4" industrial coupler from the Breco 3 Series — th...

    View full details
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Breco B-2BM1-B, 1/4" Industrial Coupler x 1/8" Male NPT, 3 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BM1-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BF3-B-SL is a Brass 1/4" industrial coupler from the Breco 3 Series — th...

    View full details
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BF3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

    Breco B-2BF2-B-SL, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BF2-B-SL is a Brass 1/4" industrial coupler from the Breco 3 Series — th...

    View full details
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Breco B-2BF2-B, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Automatic, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BF2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €17,95 - €17,95
    €17,95
    €17,95 - €17,95
    €17,95

    Breco B-2BF1-B-SL, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2BF1-B-SL is a Brass 1/4" industrial coupler from the Breco 3 Series — th...

    View full details
    €17,95 - €17,95
    €17,95
    €17,95 - €17,95
    €17,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CS3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95

    Breco B-2CS2-B, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CS2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95

    Breco B-2CPS3-B, 1/4" Industrial Coupler x 3/8" Push-On Hose Stem, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CPS3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the ...

    View full details
    €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95

    Breco B-2CPS2-B, 1/4" Industrial Coupler x 1/4" Push-On Hose Stem, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CPS2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the ...

    View full details
    €15,95 - €15,95
    €15,95
    €15,95 - €15,95
    €15,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €11,95 - €11,95
    €11,95
    €11,95 - €11,95
    €11,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CM3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €11,95 - €11,95
    €11,95
    €11,95 - €11,95
    €11,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €69,95 - €69,95
    €69,95
    €69,95 - €69,95
    €69,95

    Breco B-2CM2-SS, 1/4" Industrial Coupler x 1/4" Male NPT, 3 Series, Sleeve Guard, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CM2-SS is a 303 Stainless 1/4" industrial coupler from the Breco 3 Serie...

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    €69,95 - €69,95
    €69,95
    €69,95 - €69,95
    €69,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95

    Breco B-2CM2-B, 1/4" Industrial Coupler x 1/4" Male NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CM2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CF3-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €74,95 - €74,95
    €74,95
    €74,95 - €74,95
    €74,95

    Breco B-2CF2-SS, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Sleeve Guard, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CF2-SS is a 303 Stainless 1/4" industrial coupler from the Breco 3 Serie...

    View full details
    €74,95 - €74,95
    €74,95
    €74,95 - €74,95
    €74,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95

    Breco B-2CF2-B, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-2CF2-B is a Brass 1/4" industrial coupler from the Breco 3 Series — the m...

    View full details
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95

    Breco D362BL, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco D362BL is a Brass/Steel 1/4" industrial coupler from the Breco 3 Series — t...

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    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95

    Breco D352, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco D352 is a Brass/Steel 1/4" industrial coupler from the Breco 3 Series — the...

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    €16,95 - €16,95
    €16,95
    €16,95 - €16,95
    €16,95
  • Breco B-2BF1-B, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Automatic, Brass
    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95

    Breco D342BL, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Breco D342BL is a Brass/Steel 1/4" industrial coupler from the Breco 3 Series — t...

    View full details
    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95