Hydraulic Couplings

Hydraulic Couplings
  • Gates® - C14™ Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling
    Gates® - C14™ Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling
    0
    # 2467207245
    C14™ Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling 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...
    High quality at an affordable priceExpertly made from premium materials
    $26.01 - $169.96
  • Gates® - Power Crimp™ Female Braze-On Stems Coupling
    Gates® - Power Crimp™ Female Braze-On Stems Coupling
    1
    # 2467212279
    Power Crimp™ Female Braze-On Stems Coupling 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...
    High quality at an affordable priceExpertly made from premium materials
    $5.49 - $65.93
  • Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM Adapter
    Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM Adapter
    1
    # 2467209341
    Male O-Ring Boss to Female Pipe Swivel NPSM Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $4.34 - $61.77
  • Gates® - Brass Female Inverted Flare to Male Pipe
    Gates® - Brass Female Inverted Flare to Male Pipe
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    # 2467215258
    Brass Female Inverted Flare to Male Pipe 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.37 - $46.31
  • Gates® - Brass Female SAE Inverted Flare Lock-On Field Attachable Coupling
    Gates® - Brass Female SAE Inverted Flare Lock-On Field Attachable Coupling
    0
    # 2467215275
    Brass Female SAE Inverted Flare Lock-On Field Attachable Coupling 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
    $5.52 - $12.51
  • Gates® - Brass Female Inverted to Female Inverted Union
    Gates® - Brass Female Inverted to Female Inverted Union
    0
    # 2467215209
    Brass Female Inverted to Female Inverted Union 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...
    High quality at an affordable priceExpertly made from premium materials
    $2.01 - $30.12
  • Gates® - Brass Air Brake Union Tee Coupling
    Gates® - Brass Air Brake Union Tee Coupling
    1
    # 3199437759
    Brass Air Brake Union Tee Coupling 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
    $14.45 - $81.75
  • Gates® - Brass Air Brake to Female Pipe Hex Style Coupling
    Gates® - Brass Air Brake to Female Pipe Hex Style Coupling
    1
    # 3199440685
    Brass Air Brake to Female Pipe Hex Style Coupling 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...
    High quality at an affordable priceExpertly made from premium materials
    $5.13 - $30.12
  • Gates® - Brass Air Brake to Male Pipe with Nut and Sleeve
    Gates® - Brass Air Brake to Male Pipe with Nut and Sleeve
    1
    # 3199437761
    Brass Air Brake to Male Pipe with Nut and Sleeve 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...
    High quality at an affordable priceExpertly made from premium materials
    $10.79 - $17.57
  • Gates® - Brass Air Brake to Male Pipe with Spring Guard
    Gates® - Brass Air Brake to Male Pipe with Spring Guard
    1
    # 3199440661
    Brass Air Brake to Male Pipe with Spring Guard 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...
    High quality at an affordable priceExpertly made from premium materials
    $14.07 - $25.67
  • Gates® - Brass Compression PVC to Male Pipe
    Gates® - Brass Compression PVC to Male Pipe
    0
    # 2467208300
    Brass Compression PVC to Male Pipe 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
    $2.93 - $19.80
  • Gates® - Brass Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling
    Gates® - Brass Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling
    1
    # 2467215447
    Brass Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling 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
    $24.95 - $37.58
  • Gates® - Brass Female Inverted Flare to Male Pipe 45° Adapter
    Gates® - Brass Female Inverted Flare to Male Pipe 45° Adapter
    0
    # 2467216034
    Brass Female Inverted Flare to Male Pipe 45° Adapter 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
    $2.28 - $30.65
  • Gates® - Brass Female Inverted Flare to Male Pipe 90°
    Gates® - Brass Female Inverted Flare to Male Pipe 90°
    0
    # 2467216040
    Brass Female Inverted Flare to Male Pipe 90° 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...
    High quality at an affordable priceExpertly made from premium materials
    $2.18 - $59.03
  • Gates® - Brass Female JIC 37° Flare Swivel Coupling
    Gates® - Brass Female JIC 37° Flare Swivel Coupling
    0
    # 2467212298
    Brass Female JIC 37° Flare Swivel Coupling 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...
    High quality at an affordable priceExpertly made from premium materials
    $15.51 - $50.27
  • Gates® - Brass Female Pipe Cross Adapter
    Gates® - Brass Female Pipe Cross Adapter
    0
    # 2467211275
    Brass Female Pipe Cross Adapter 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
    $5.13 - $86.70
  • Gates® - Brass Female Pipe Swivel with Cone Seat Lock-On Field Attachable Coupling
    Gates® - Brass Female Pipe Swivel with Cone Seat Lock-On Field Attachable Coupling
    1
    # 2467208305
    Brass Female Pipe Swivel with Cone Seat Lock-On Field Attachable Coupling 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
    $11.96 - $36.90
  • Gates® - Brass Female Pipe Union Tee Adapter
    Gates® - Brass Female Pipe Union Tee Adapter
    0
    # 2467210320
    Brass Female Pipe Union Tee Adapter 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
    $3.87 - $56.24
  • Gates® - Brass Female Pipe to Female Pipe Adapter
    Gates® - Brass Female Pipe to Female Pipe Adapter
    0
    # 2467214222
    Brass Female Pipe to Female Pipe Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.68 - $15.12
  • Gates® - Brass Female Pipe to Female Pipe Bulkhead
    Gates® - Brass Female Pipe to Female Pipe Bulkhead
    0
    # 3199437653
    Brass Female Pipe to Female Pipe Bulkhead 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...
    High quality at an affordable priceExpertly made from premium materials
    $6.68 - $29.17
  • Gates® - Brass Female SAE 45° Flare Swivel Lock-On Field Attachable Coupling
    Gates® - Brass Female SAE 45° Flare Swivel Lock-On Field Attachable Coupling
    1
    # 2467210217
    Brass Female SAE 45° Flare Swivel Lock-On Field Attachable Coupling 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
    $4.70 - $19.69
  • Gates® - Brass Hose Length Extenders Lock-On Field Attachable Coupling
    Gates® - Brass Hose Length Extenders Lock-On Field Attachable Coupling
    1
    # 2467215284
    Brass Hose Length Extenders Lock-On Field Attachable Coupling 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
    $4.56 - $24.72
  • Gates® - Brass Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose
    Gates® - Brass Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose
    1
    # 3199444705
    Brass Male Air Brake to Male Pipe Adapter Coupling for Rubber Hose 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
    $4.29 - $10.21
  • Gates® - Brass Male Pipe 90° Block Cone Seat Single Bead Coupling
    Gates® - Brass Male Pipe 90° Block Cone Seat Single Bead Coupling
    1
    # 2467216083
    Brass Male Pipe 90° Block Cone Seat Single Bead Coupling 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
    $4.75 - $25.49
  • Gates® - Brass Male Pipe Branch Tee to Female Pipe Adapter
    Gates® - Brass Male Pipe Branch Tee to Female Pipe Adapter
    0
    # 2467215248
    Brass Male Pipe Branch Tee to Female Pipe Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $4.22 - $34.75
  • Gates® - Brass Male Pipe NPTF Union Tee Adapter
    Gates® - Brass Male Pipe NPTF Union Tee Adapter
    0
    # 2467215300
    Brass Male Pipe NPTF Union Tee Adapter 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
    $8.42 - $36.66
  • Gates® - Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter
    Gates® - Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter
    1
    # 2467208282
    Brass Male Pipe NPTF to Male Pipe NPTF 90° Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $7.75 - $16.07
  • Gates® - Brass Male Pipe Run Tee to Female Pipe Adapter
    Gates® - Brass Male Pipe Run Tee to Female Pipe Adapter
    0
    # 2467212235
    Brass Male Pipe Run Tee to Female Pipe Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $4.15 - $31.22
  • Gates® - Brass Male Pipe Swivel without Cone Seat Lock-On Field Attachable Coupling
    Gates® - Brass Male Pipe Swivel without Cone Seat Lock-On Field Attachable Coupling
    1
    # 2467215311
    Brass Male Pipe Swivel without Cone Seat Lock-On Field Attachable Coupling 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
    $4.08 - $17.56
  • Gates® - Brass Male Pipe to Female Pipe 45° Adapter
    Gates® - Brass Male Pipe to Female Pipe 45° Adapter
    0
    # 2467215293
    Brass Male Pipe to Female Pipe 45° Adapter 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...
    High quality at an affordable priceExpertly made from premium materials
    $2.32 - $20.19




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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