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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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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
$ 286.00
$ 286.00 - $ 286.00
$ 286.00

Foster FSS316-5406-08-04, 1/2" Male Pipe x 1/4" Female Pipe, 316 Stainless

The Foster FSS316-5406-08-04 is a 316 stainless steel NPT Pipe fitting: 1/2" Male Pipe x 1/4" Female Pipe. Machined for leak-tight fluid-power conn...

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$ 357.00
$ 357.00 - $ 357.00
$ 357.00
$ 286.00
$ 286.00 - $ 286.00
$ 286.00
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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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS316-5000-06-06, 3/8" Female Pipe x 3/8" Female Pipe, 316 Stainless

The Foster FSS316-5000-06-06 is a 316 stainless steel NPT Pipe fitting: 3/8" Female Pipe x 3/8" Female Pipe. Machined for leak-tight fluid-power co...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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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 %
$ 121.00
$ 121.00 - $ 121.00
$ 121.00
$ 97.00
$ 97.00 - $ 97.00
$ 97.00

Foster FSS316-6401-05-04, 5/16" ORB (1/2"-20 thread) Male x 1/4" Male Pipe, 316 Stainless

The Foster FSS316-6401-05-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/16" ORB (1/2"-20 thread) Male x 1/4" Male Pipe. Machined for...

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$ 121.00
$ 121.00 - $ 121.00
$ 121.00
$ 97.00
$ 97.00 - $ 97.00
$ 97.00
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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 %
$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00

Foster FS206V, 1/4" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS206V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00
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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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$ 624.00
$ 624.00 - $ 624.00
$ 624.00
$ 498.00
$ 498.00 - $ 498.00
$ 498.00

Breco B-4050-2P, 1/4" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Coupler x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-2P is a steel 1/4" poppet-style...

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$ 624.00
$ 624.00 - $ 624.00
$ 624.00
$ 498.00
$ 498.00 - $ 498.00
$ 498.00
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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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$ 257.00
$ 257.00 - $ 257.00
$ 257.00
$ 205.00
$ 205.00 - $ 205.00
$ 205.00

Breco B-4010-2P, 1/4" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Plug x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-2P is a steel 1/4" poppet-style...

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$ 257.00
$ 257.00 - $ 257.00
$ 257.00
$ 205.00
$ 205.00 - $ 205.00
$ 205.00
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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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$ 264.00
$ 264.00 - $ 264.00
$ 264.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster 75FPB, 3/4" Straight-Thru Plug 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 Foster 75FPB is a brass 3/4" straight-thru plug ...

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$ 264.00
$ 264.00 - $ 264.00
$ 264.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
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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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$ 457.00
$ 457.00 - $ 457.00
$ 457.00
$ 365.00
$ 365.00 - $ 365.00
$ 365.00

Foster H2B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2B is a brass 1/4" coupler in the FHK Se...

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$ 457.00
$ 457.00 - $ 457.00
$ 457.00
$ 365.00
$ 365.00 - $ 365.00
$ 365.00
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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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$ 236.00
$ 236.00 - $ 236.00
$ 236.00
$ 190.00
$ 190.00 - $ 190.00
$ 190.00

Breco DS2F2-B, 1/4" ISO-B Hydraulic Plug x 1/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Breco DS2F2-B is a brass 1/4" plug in the DS Ser...

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$ 236.00
$ 236.00 - $ 236.00
$ 236.00
$ 190.00
$ 190.00 - $ 190.00
$ 190.00
Save 19% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 498.00
$ 498.00 - $ 498.00
$ 498.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00

Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Breco 2DSF2-B is a brass 1/4" coupler in the DS ...

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$ 498.00
$ 498.00 - $ 498.00
$ 498.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
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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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$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00

Breco BH8-66M, 1" ISO-B Dust Cap, FHK Series, Poly

The Breco BH8-66M is a 1" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from di...

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$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00
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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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$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00

Breco BH6-66M, 3/4" ISO-B Dust Cap, FHK Series, Poly

The Breco BH6-66M is a 3/4" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

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$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00
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 %
$ 276.00
$ 276.00 - $ 276.00
$ 276.00
$ 221.00
$ 221.00 - $ 221.00
$ 221.00

Foster H6DP, 3/4" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H6DP is a 3/4" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

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$ 276.00
$ 276.00 - $ 276.00
$ 276.00
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00

Breco BH6-65M, 3/4" ISO-B Dust Plug, FHK Series, Poly

The Breco BH6-65M is a 3/4" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt...

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$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 271.00
$ 271.00 - $ 271.00
$ 271.00
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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$ 171.00
$ 171.00 - $ 171.00
$ 171.00
$ 136.00
$ 136.00 - $ 136.00
$ 136.00

Breco BH3-65M, 3/8" ISO-B Dust Plug, FHK Series, Poly

The Breco BH3-65M is a 3/8" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt...

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$ 171.00
$ 171.00 - $ 171.00
$ 171.00
$ 136.00
$ 136.00 - $ 136.00
$ 136.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
$ 171.00
$ 171.00 - $ 171.00
$ 171.00

Foster H4DP, 1/2" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H4DP is a 1/2" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

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$ 212.00
$ 212.00 - $ 212.00
$ 212.00
$ 171.00
$ 171.00 - $ 171.00
$ 171.00
Save 19% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00

Breco BH8-65M, 1" ISO-B Dust Plug, FHK Series, Poly

The Breco BH8-65M is a 1" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt, ...

View full details
$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00
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 %
$ 210.00
$ 210.00 - $ 210.00
$ 210.00
$ 167.00
$ 167.00 - $ 167.00
$ 167.00

Foster H2DP, 1/4" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H2DP is a 1/4" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

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$ 210.00
$ 210.00 - $ 210.00
$ 210.00
$ 167.00
$ 167.00 - $ 167.00
$ 167.00
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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$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 150.00
$ 150.00 - $ 150.00
$ 150.00

Breco BH4-66M, 1/2" ISO-B Dust Cap, FHK Series, Poly

The Breco BH4-66M is a 1/2" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 150.00
$ 150.00 - $ 150.00
$ 150.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 171.00
$ 171.00 - $ 171.00
$ 171.00
$ 136.00
$ 136.00 - $ 136.00
$ 136.00

Breco BH3-66M, 3/8" ISO-B Dust Cap, FHK Series, Poly

The Breco BH3-66M is a 3/8" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 171.00
$ 171.00 - $ 171.00
$ 171.00
$ 136.00
$ 136.00 - $ 136.00
$ 136.00
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 121.00
$ 121.00 - $ 121.00
$ 121.00
$ 97.00
$ 97.00 - $ 97.00
$ 97.00

Breco BH1-66M, 1/8" ISO-B Dust Cap, FHK Series, Poly

The Breco BH1-66M is a 1/8" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 121.00
$ 121.00 - $ 121.00
$ 121.00
$ 97.00
$ 97.00 - $ 97.00
$ 97.00
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 %
$ 179.00
$ 179.00 - $ 179.00
$ 179.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00

Foster B8DP-BLUE, 1" ISO-B Dust Plug (Blue), FHK Series, Rubber

The Foster B8DP-BLUE is a 1" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from d...

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$ 179.00
$ 179.00 - $ 179.00
$ 179.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00
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 %
$ 271.00
$ 271.00 - $ 271.00
$ 271.00
$ 216.00
$ 216.00 - $ 216.00
$ 216.00

Foster B8DC-DP, 1" ISO-B Dust Cap & Plug Combo, FHK Series, Rubber

The Foster B8DC-DP is a 1" ISO-B dust cap & plug combo in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects both coup...

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$ 271.00
$ 271.00 - $ 271.00
$ 271.00
$ 216.00
$ 216.00 - $ 216.00
$ 216.00
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 %
$ 179.00
$ 179.00 - $ 179.00
$ 179.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00

Foster B8DC-BLUE, 1" ISO-B Dust Cap (Blue), FHK Series, Rubber

The Foster B8DC-BLUE is a 1" ISO-B dust cap in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) fr...

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$ 179.00
$ 179.00 - $ 179.00
$ 179.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00
Save 20% Save %

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