Hydraulic Couplings

Hydraulic Couplings
  • Gates® - 7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1008)
    0
    # mpn1894214983
    7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1008) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $8.30
  • Gates® - 7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1006)
    0
    # mpn1894207399
    7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1006) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $8.51
  • Gates® - 7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1012)
    0
    # mpn1894197343
    7/8"-14 Male JIC 37° Flare to Female Pipe NPTF Adapter (G60510-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $9.68
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Adapter (G60410-1004)
    0
    # mpn1894215961
    7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Adapter (G60410-1004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $7.88
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter (G60446-1010)
    0
    # mpn1894215929
    7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter (G60446-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $21.33
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 90° Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 90° Adapter (G60447-1010)
    0
    # mpn1894198278
    7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 90° Adapter (G60447-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $15.84
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter (G60472-1010)
    0
    # mpn1894215914
    7/8"-14 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter (G60472-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High quality at an affordable priceExpertly made from premium materials
    $24.87
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter (G60497-1012)
    0
    # mpn1894215887
    7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter (G60497-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $10.60
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter (G60499-1016)
    0
    # mpn1894215876
    7/8"-14 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter (G60499-1016) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $18.89
  • Gates® - 7/8"-14 Male JIC 37° Flare to Male Pipe NPTF Adapter
    Gates®7/8"-14 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-1004)
    0
    # mpn1894198254
    7/8"-14 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-1004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $5.42
  • Gates® - 7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter
    Gates®7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-1004)
    0
    # mpn1894222101
    7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-1004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $5.33
  • Gates® - 7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter
    Gates®7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-1006)
    0
    # mpn1894207493
    7/8"-14 Male O-Ring Boss to Female Pipe NPTF Adapter (G60275-1006) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $6.58
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter
    Gates®7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter (G60308-1012)
    0
    # mpn1894207440
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter (G60308-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $11.32
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates®7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1016)
    0
    # mpn1894215011
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1016) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $25.87
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates®7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1005)
    0
    # mpn1894197371
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1005) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $12.14
  • Gates® - 7/8"-18 Brass Female Inverted to Female Inverted Union
    Gates®7/8"-18 Brass Female Inverted to Female Inverted Union (G60693-1010)
    0
    # mpn1894198136
    7/8"-18 Brass Female Inverted to Female Inverted Union (G60693-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $30.73
  • Gates® - 8ORS/8BSPP Live Swivel Seal Kit
    Gates®8ORS/8BSPP Live Swivel Seal Kit (G93700-0008)
    0
    # mpn1894197069
    8ORS/8BSPP Live Swivel Seal Kit by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $28.97
  • Gates® - 8QDFFHDP/C Hydraulic Hose Quick Disconnect Coupler
    Gates®8QDFFHDP/C Hydraulic Hose Quick Disconnect Coupler (G95081-0008)
    0
    # mpn1894214476
    8QDFFHDP/C Hydraulic Hose Quick Disconnect Coupler (G95081-0008) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $9.49
  • Gates® - 9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling
    Gates®9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling (G36165-0406)
    0
    # mpn1894207773
    9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling (G36165-0406) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $19.49
  • Gates® - 9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling
    Gates®9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling (G36165-0606)
    0
    # mpn1894207772
    9/16"-18 Brass Male JIC 37° Flare Lock-On Field Attachable Coupling (G36165-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $16.42
  • Gates® - 9/16"-18 Brass Tee Towed Trailer Brake
    Gates®9/16"-18 Brass Tee Towed Trailer Brake (G49301-0403)
    0
    # mpn1894216126
    9/16"-18 Brass Tee Towed Trailer Brake by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $10.00
  • Gates® - 9/16"-18 Brass Tee Towed Trailer Brake
    Gates®9/16"-18 Brass Tee Towed Trailer Brake (G49301-0303)
    0
    # mpn1894198479
    9/16"-18 Brass Tee Towed Trailer Brake (G49301-0303) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $8.05
  • Gates® - 9/16"-18 Male Boss to Female JIC/Boss 90° Live Swivel
    Gates®9/16"-18 Male Boss to Female JIC/Boss 90° Live Swivel (G93460-0606)
    0
    # mpn1894214715
    9/16"-18 Male Boss to Female JIC/Boss 90° Live Swivel (G93460-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $197.17
  • Gates® - 9/16"-18 Male Boss to Female Pipe 90° Live Swivel
    Gates®9/16"-18 Male Boss to Female Pipe 90° Live Swivel (G93520-0606)
    0
    # mpn1894214711
    9/16"-18 Male Boss to Female Pipe 90° Live Swivel (G93520-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $192.10
  • Gates® - 9/16"-18 Male Boss to Male JIC 90° Live Swivel
    Gates®9/16"-18 Male Boss to Male JIC 90° Live Swivel (G93530-0606)
    0
    # mpn1894197071
    9/16"-18 Male Boss to Male JIC 90° Live Swivel (G93530-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $197.17
  • Gates® - 9/16"-18 Male Flat-Face O-Ring Tee Adapter
    Gates®9/16"-18 Male Flat-Face O-Ring Tee Adapter (G60740-0404)
    0
    # mpn1894207298
    9/16"-18 Male Flat-Face O-Ring Tee Adapter (G60740-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $9.42
  • Gates® - 9/16"-18 Male Flat-Face O-Ring on Run to Female Flat-Face Swivel Tee Adapter
    Gates®9/16"-18 Male Flat-Face O-Ring on Run to Female Flat-Face Swivel Tee Adapter (G60742-0404)
    0
    # mpn1894197242
    9/16"-18 Male Flat-Face O-Ring on Run to Female Flat-Face Swivel Tee Adapter (G60742-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $21.44
  • Gates® - 9/16"-18 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter
    Gates®9/16"-18 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-0404)
    0
    # mpn1894197205
    9/16"-18 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $12.63
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter
    Gates®9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter (G60785-0404)
    0
    # mpn1894207286
    9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter (G60785-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $7.30
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Male Flat-Face O-Ring 90° Adapter
    Gates®9/16"-18 Male Flat-Face O-Ring to Male Flat-Face O-Ring 90° Adapter (G60712-0404)
    0
    # mpn1894197247
    9/16"-18 Male Flat-Face O-Ring to Male Flat-Face O-Ring 90° Adapter (G60712-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $10.69




Couplings are the essential parts of any hydraulic system. They are used to connect hoses and pipes to the other elements of the system including reservoirs, cylinders, valves, and pumps. Designed according to strict requirements, couplings are available in many types and materials compatible with the fluid circulating in the system. It is vital, hence, to pick the most appropriate class of fittings to get smooth running, top performance, and safety. Common materials include brass, stainless steel, aluminum, plastic, and copper. For example, plastic couplings offer good resistance to corrosion, but they are unreliable in high-pressure systems.

The choice of hydraulic couplings depends on the pressure rating, chemical compatibility with the fluid, operating temperature, and sealing capacity. Crimp fittings, coupling barbs, compression fittings, and quick disconnect couplers are the most common types used in hydraulic systems. Typically, they are available in many sizes and shapes to fit various designs. In our online catalog, you can find a wide assortment of these and other couplings including inverted flares, mini-barbed tubes, and reusable models. We also offer a broad selection of adapters to ensure flexibility and efficiency. The costs are reasonable, and the quality is ensured by leading companies in the industry.

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