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Pneumatic Quick Couplers

Pneumatic quick couplers connect and disconnect air lines in one quick motion, no tools required. This collection covers the full range of air quick couplers and plugs across every interchange, from miniature 2 Series to industrial body sizes, in steel, brass, and stainless. Filter by series, body size, thread, and material to find the exact coupler or plug your air system needs.

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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 131.00
$ 131.00 - $ 131.00
$ 131.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

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

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 ...

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$ 131.00
$ 131.00 - $ 131.00
$ 131.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 19% Save %
$ 100.00
$ 100.00 - $ 100.00
$ 100.00
$ 81.00
$ 81.00 - $ 81.00
$ 81.00

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

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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$ 100.00
$ 100.00 - $ 100.00
$ 100.00
$ 81.00
$ 81.00 - $ 81.00
$ 81.00
Save 19% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 747.00
$ 747.00 - $ 747.00
$ 747.00
$ 599.00
$ 599.00 - $ 599.00
$ 599.00

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

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...

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$ 747.00
$ 747.00 - $ 747.00
$ 747.00
$ 599.00
$ 599.00 - $ 599.00
$ 599.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 569.00
$ 569.00 - $ 569.00
$ 569.00

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

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...

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$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 569.00
$ 569.00 - $ 569.00
$ 569.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 738.00
$ 738.00 - $ 738.00
$ 738.00
$ 590.00
$ 590.00 - $ 590.00
$ 590.00

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

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...

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$ 738.00
$ 738.00 - $ 738.00
$ 738.00
$ 590.00
$ 590.00 - $ 590.00
$ 590.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 650.00
$ 650.00 - $ 650.00
$ 650.00
$ 521.00
$ 521.00 - $ 521.00
$ 521.00

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

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...

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$ 650.00
$ 650.00 - $ 650.00
$ 650.00
$ 521.00
$ 521.00 - $ 521.00
$ 521.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 704.00
$ 704.00 - $ 704.00
$ 704.00
$ 562.00
$ 562.00 - $ 562.00
$ 562.00

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

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...

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$ 704.00
$ 704.00 - $ 704.00
$ 704.00
$ 562.00
$ 562.00 - $ 562.00
$ 562.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 774.00
$ 774.00 - $ 774.00
$ 774.00
$ 619.00
$ 619.00 - $ 619.00
$ 619.00

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

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...

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$ 774.00
$ 774.00 - $ 774.00
$ 774.00
$ 619.00
$ 619.00 - $ 619.00
$ 619.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 693.00
$ 693.00 - $ 693.00
$ 693.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00

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

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...

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$ 693.00
$ 693.00 - $ 693.00
$ 693.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00

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

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...

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$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00

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

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...

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$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 780.00
$ 780.00 - $ 780.00
$ 780.00
$ 624.00
$ 624.00 - $ 624.00
$ 624.00

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

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...

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$ 780.00
$ 780.00 - $ 780.00
$ 780.00
$ 624.00
$ 624.00 - $ 624.00
$ 624.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00

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

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...

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$ 700.00
$ 700.00 - $ 700.00
$ 700.00
$ 561.00
$ 561.00 - $ 561.00
$ 561.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 678.00
$ 678.00 - $ 678.00
$ 678.00
$ 542.00
$ 542.00 - $ 542.00
$ 542.00

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

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...

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$ 678.00
$ 678.00 - $ 678.00
$ 678.00
$ 542.00
$ 542.00 - $ 542.00
$ 542.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 750.00
$ 750.00 - $ 750.00
$ 750.00
$ 600.00
$ 600.00 - $ 600.00
$ 600.00

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

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...

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$ 750.00
$ 750.00 - $ 750.00
$ 750.00
$ 600.00
$ 600.00 - $ 600.00
$ 600.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 693.00
$ 693.00 - $ 693.00
$ 693.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00

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

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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$ 693.00
$ 693.00 - $ 693.00
$ 693.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 683.00
$ 683.00 - $ 683.00
$ 683.00
$ 547.00
$ 547.00 - $ 547.00
$ 547.00

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

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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$ 683.00
$ 683.00 - $ 683.00
$ 683.00
$ 547.00
$ 547.00 - $ 547.00
$ 547.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 1,690.00
$ 1,690.00 - $ 1,690.00
$ 1,690.00
$ 1,352.00
$ 1,352.00 - $ 1,352.00
$ 1,352.00

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

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...

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$ 1,690.00
$ 1,690.00 - $ 1,690.00
$ 1,690.00
$ 1,352.00
$ 1,352.00 - $ 1,352.00
$ 1,352.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 740.00
$ 740.00 - $ 740.00
$ 740.00
$ 592.00
$ 592.00 - $ 592.00
$ 592.00

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

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...

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$ 740.00
$ 740.00 - $ 740.00
$ 740.00
$ 592.00
$ 592.00 - $ 592.00
$ 592.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 830.00
$ 830.00 - $ 830.00
$ 830.00
$ 664.00
$ 664.00 - $ 664.00
$ 664.00

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

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...

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$ 830.00
$ 830.00 - $ 830.00
$ 830.00
$ 664.00
$ 664.00 - $ 664.00
$ 664.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 530.00
$ 530.00 - $ 530.00
$ 530.00

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

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...

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$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 530.00
$ 530.00 - $ 530.00
$ 530.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 1,687.00
$ 1,687.00 - $ 1,687.00
$ 1,687.00
$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00

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

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...

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$ 1,687.00
$ 1,687.00 - $ 1,687.00
$ 1,687.00
$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 597.00
$ 597.00 - $ 597.00
$ 597.00
$ 478.00
$ 478.00 - $ 478.00
$ 478.00

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

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...

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$ 597.00
$ 597.00 - $ 597.00
$ 597.00
$ 478.00
$ 478.00 - $ 478.00
$ 478.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 649.00
$ 649.00 - $ 649.00
$ 649.00
$ 519.00
$ 519.00 - $ 519.00
$ 519.00

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

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...

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$ 649.00
$ 649.00 - $ 649.00
$ 649.00
$ 519.00
$ 519.00 - $ 519.00
$ 519.00
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