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Hydraulic Quick Couplers

Hydraulic quick couplers join high-pressure fluid lines with a secure, leak-free connection. This collection covers ISO-B, ISO-A, flush face, and specialty hydraulic couplers and plugs in steel, brass, and stainless. Filter by series, body size, thread, and material to match your hydraulic system.

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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 %
$ 3,077.00
$ 3,077.00 - $ 3,077.00
$ 3,077.00
$ 2,462.00
$ 2,462.00 - $ 2,462.00
$ 2,462.00

Breco 8STF8-SS, 1" Straight-Thru Coupler x 1" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 8STF8-SS is a 303 stainless 1" straight-th...

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$ 3,077.00
$ 3,077.00 - $ 3,077.00
$ 3,077.00
$ 2,462.00
$ 2,462.00 - $ 2,462.00
$ 2,462.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 2,092.00
$ 2,092.00 - $ 2,092.00
$ 2,092.00
$ 1,673.00
$ 1,673.00 - $ 1,673.00
$ 1,673.00

Breco 6STF6-SS, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 6STF6-SS is a 303 stainless 3/4" straight-...

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$ 2,092.00
$ 2,092.00 - $ 2,092.00
$ 2,092.00
$ 1,673.00
$ 1,673.00 - $ 1,673.00
$ 1,673.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 608.00
$ 608.00 - $ 608.00
$ 608.00
$ 487.00
$ 487.00 - $ 487.00
$ 487.00

Breco 6STF6-B, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 6STF6-B is a brass 3/4" straight-thru coup...

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$ 608.00
$ 608.00 - $ 608.00
$ 608.00
$ 487.00
$ 487.00 - $ 487.00
$ 487.00
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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 %
$ 1,367.00
$ 1,367.00 - $ 1,367.00
$ 1,367.00
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00

Breco 4STF4-SS, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 4STF4-SS is a 303 stainless 1/2" straight-...

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$ 1,367.00
$ 1,367.00 - $ 1,367.00
$ 1,367.00
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00
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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$ 297.00
$ 297.00 - $ 297.00
$ 297.00
$ 238.00
$ 238.00 - $ 238.00
$ 238.00

Breco 4STF4-B, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 4STF4-B is a brass 1/2" straight-thru coup...

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$ 297.00
$ 297.00 - $ 297.00
$ 297.00
$ 238.00
$ 238.00 - $ 238.00
$ 238.00
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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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$ 1,218.00
$ 1,218.00 - $ 1,218.00
$ 1,218.00
$ 975.00
$ 975.00 - $ 975.00
$ 975.00

Breco 3STF3-SS, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 3STF3-SS is a 303 stainless 3/8" straight-...

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$ 1,218.00
$ 1,218.00 - $ 1,218.00
$ 1,218.00
$ 975.00
$ 975.00 - $ 975.00
$ 975.00
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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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$ 219.00
$ 219.00 - $ 219.00
$ 219.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

Breco 3STF3-B, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 3STF3-B is a brass 3/8" straight-thru coup...

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$ 219.00
$ 219.00 - $ 219.00
$ 219.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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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 %
$ 193.00
$ 193.00 - $ 193.00
$ 193.00
$ 155.00
$ 155.00 - $ 155.00
$ 155.00

Breco 2STF2-B, 1/4" Straight-Thru Coupler x 1/4" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 2STF2-B is a brass 1/4" straight-thru coup...

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$ 193.00
$ 193.00 - $ 193.00
$ 193.00
$ 155.00
$ 155.00 - $ 155.00
$ 155.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 678.00
$ 678.00 - $ 678.00
$ 678.00
$ 542.00
$ 542.00 - $ 542.00
$ 542.00

Breco 1STF1-SS, 1/8" Straight-Thru Coupler x 1/8" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 1STF1-SS is a 303 stainless 1/8" straight-...

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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
Save 20% Save %
$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 146.00
$ 146.00 - $ 146.00
$ 146.00

Breco 1STF1-B, 1/8" Straight-Thru Coupler x 1/8" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Breco 1STF1-B is a brass 1/8" straight-thru coup...

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$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 146.00
$ 146.00 - $ 146.00
$ 146.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 120.00
$ 120.00 - $ 120.00
$ 120.00
$ 96.00
$ 96.00 - $ 96.00
$ 96.00

Foster 25FFPDC, 1" FF Plus Plug Dust Cap, FF Plus Series, PVC

Keep your 1" FF Plus flat-face couplers clean and protected. The Foster 25FFPDC PVC dust cap shields the flat sealing face from dirt and debris whe...

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$ 120.00
$ 120.00 - $ 120.00
$ 120.00
$ 96.00
$ 96.00 - $ 96.00
$ 96.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 42.00
$ 42.00 - $ 42.00
$ 42.00
$ 33.00
$ 33.00 - $ 33.00
$ 33.00

Foster 6FFSDC, 1/4" FF Plus Socket Dust Cap, FF Plus Series, PVC

Keep your 1/4" FF Plus flat-face couplers clean and protected. The Foster 6FFSDC PVC dust cap shields the flat sealing face from dirt and debris wh...

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$ 42.00
$ 42.00 - $ 42.00
$ 42.00
$ 33.00
$ 33.00 - $ 33.00
$ 33.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 44.00
$ 44.00 - $ 44.00
$ 44.00
$ 35.00
$ 35.00 - $ 35.00
$ 35.00

Foster 6FFPDC, 1/4" FF Plus Plug Dust Cap, FF Plus Series, PVC

Keep your 1/4" FF Plus flat-face couplers clean and protected. The Foster 6FFPDC PVC dust cap shields the flat sealing face from dirt and debris wh...

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$ 44.00
$ 44.00 - $ 44.00
$ 44.00
$ 35.00
$ 35.00 - $ 35.00
$ 35.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 115.00
$ 115.00 - $ 115.00
$ 115.00
$ 92.00
$ 92.00 - $ 92.00
$ 92.00

Foster 25FFSDC, 1" FF Plus Socket Dust Cap, FF Plus Series, PVC

Keep your 1" FF Plus flat-face couplers clean and protected. The Foster 25FFSDC PVC dust cap shields the flat sealing face from dirt and debris whe...

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$ 115.00
$ 115.00 - $ 115.00
$ 115.00
$ 92.00
$ 92.00 - $ 92.00
$ 92.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 77.00
$ 77.00 - $ 77.00
$ 77.00
$ 61.00
$ 61.00 - $ 61.00
$ 61.00

Foster 19FFSDC, 3/4" FF Plus Socket Dust Cap, FF Plus Series, PVC

Keep your 3/4" FF Plus flat-face couplers clean and protected. The Foster 19FFSDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 77.00
$ 77.00 - $ 77.00
$ 77.00
$ 61.00
$ 61.00 - $ 61.00
$ 61.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 80.00
$ 80.00 - $ 80.00
$ 80.00
$ 63.00
$ 63.00 - $ 63.00
$ 63.00

Foster 19FFPDC, 3/4" FF Plus Plug Dust Cap, FF Plus Series, PVC

Keep your 3/4" FF Plus flat-face couplers clean and protected. The Foster 19FFPDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 80.00
$ 80.00 - $ 80.00
$ 80.00
$ 63.00
$ 63.00 - $ 63.00
$ 63.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 73.00
$ 73.00 - $ 73.00
$ 73.00
$ 59.00
$ 59.00 - $ 59.00
$ 59.00

Foster 16FFSDC, 5/8" FF Plus Socket Dust Cap, FF Plus Series, PVC

Keep your 5/8" FF Plus flat-face couplers clean and protected. The Foster 16FFSDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 73.00
$ 73.00 - $ 73.00
$ 73.00
$ 59.00
$ 59.00 - $ 59.00
$ 59.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 77.00
$ 77.00 - $ 77.00
$ 77.00
$ 61.00
$ 61.00 - $ 61.00
$ 61.00

Foster 16FFPDC, 5/8" FF Plus Plug Dust Cap, FF Plus Series, PVC

Keep your 5/8" FF Plus flat-face couplers clean and protected. The Foster 16FFPDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 77.00
$ 77.00 - $ 77.00
$ 77.00
$ 61.00
$ 61.00 - $ 61.00
$ 61.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 18% Save %
$ 68.00
$ 68.00 - $ 68.00
$ 68.00
$ 56.00
$ 56.00 - $ 56.00
$ 56.00

Foster 12FFSDC, 1/2" FF Plus Socket Dust Cap, FF Plus Series, PVC

Keep your 1/2" FF Plus flat-face couplers clean and protected. The Foster 12FFSDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 68.00
$ 68.00 - $ 68.00
$ 68.00
$ 56.00
$ 56.00 - $ 56.00
$ 56.00
Save 18% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 72.00
$ 72.00 - $ 72.00
$ 72.00
$ 58.00
$ 58.00 - $ 58.00
$ 58.00

Foster 12FFPDC, 1/2" FF Plus Plug Dust Cap, FF Plus Series, PVC

Keep your 1/2" FF Plus flat-face couplers clean and protected. The Foster 12FFPDC PVC dust cap shields the flat sealing face from dirt and debris w...

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$ 72.00
$ 72.00 - $ 72.00
$ 72.00
$ 58.00
$ 58.00 - $ 58.00
$ 58.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 5,860.00
$ 5,860.00 - $ 5,860.00
$ 5,860.00
$ 4,687.00
$ 4,687.00 - $ 4,687.00
$ 4,687.00

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

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...

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$ 5,860.00
$ 5,860.00 - $ 5,860.00
$ 5,860.00
$ 4,687.00
$ 4,687.00 - $ 4,687.00
$ 4,687.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 879.00
$ 879.00 - $ 879.00
$ 879.00
$ 702.00
$ 702.00 - $ 702.00
$ 702.00

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

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 ...

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$ 879.00
$ 879.00 - $ 879.00
$ 879.00
$ 702.00
$ 702.00 - $ 702.00
$ 702.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 4,446.00
$ 4,446.00 - $ 4,446.00
$ 4,446.00
$ 3,556.00
$ 3,556.00 - $ 3,556.00
$ 3,556.00

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

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...

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$ 4,446.00
$ 4,446.00 - $ 4,446.00
$ 4,446.00
$ 3,556.00
$ 3,556.00 - $ 3,556.00
$ 3,556.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 339.00
$ 339.00 - $ 339.00
$ 339.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00

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

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...

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$ 339.00
$ 339.00 - $ 339.00
$ 339.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00
Save 20% Save %

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