TOOLS

Hydraulic Couplings

Hydraulic Couplings
  • Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe NPTF 90° Adapter
    Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe NPTF 90° Adapter (G60156-0404)
    0
    # mpn1894208419
    1/4"-18 Female Pipe NPTF to Female Pipe NPTF 90° Adapter (G60156-0404) 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...
    High quality at an affordable priceExpertly made from premium materials
    $6.18
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60164-0406)
    0
    # mpn1894208404
    1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60164-0406) 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 in...
    High quality at an affordable priceExpertly made from premium materials
    $7.25
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60164-0404)
    0
    # mpn1894198337
    1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60164-0404) 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...
    High quality at an affordable priceExpertly made from premium materials
    $6.11
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates® - 1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0404)
    0
    # mpn1894198347
    1/4"-18 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0404) 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....
    High quality at an affordable priceExpertly made from premium materials
    $2.74
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0406)
    0
    # mpn1894198395
    1/4"-18 Male Pipe NPTF to Female Pipe NPTF Increasing Bushing Long Adapter (G60132-0406) 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...
    High quality at an affordable priceExpertly made from premium materials
    $5.05
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter
    Gates® - 1/4"-18 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0402)
    0
    # mpn1894208471
    1/4"-18 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0402) 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
    $1.59
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-18 Male Pipe NPTF to Male Pipe NPTF
    Gates® - 1/4"-18 Male Pipe NPTF to Male Pipe NPTF (G60110-0404)
    0
    # mpn1894216064
    1/4"-18 Male Pipe NPTF to Male Pipe NPTF (G60110-0404) 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
    $2.58
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-0404)
    0
    # mpn1894215737
    1/4"-19 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-0404) 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...
    High quality at an affordable priceExpertly made from premium materials
    $28.14
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0402)
    0
    # mpn1894222251
    1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0402) 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
    $10.34
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0404)
    0
    # mpn1894198113
    1/4"-19 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0404) 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
    $7.50
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0406)
    0
    # mpn1894208175
    1/4"-19 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-0406) 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...
    High quality at an affordable priceExpertly made from premium materials
    $7.70
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0402)
    0
    # mpn1894222002
    1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0402) 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
    $15.12
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0406)
    0
    # mpn1894214616
    1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0406) 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
    $8.91
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0404)
    0
    # mpn1894196981
    1/4"-19 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0404) 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
    $10.55
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0404)
    0
    # mpn1894215731
    1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    High quality at an affordable priceExpertly made from premium materials
    $12.13
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0406)
    0
    # mpn1894208149
    1/4"-19 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0406) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    High quality at an affordable priceExpertly made from premium materials
    $11.62
    In Stock - Ships within 24 hrs
  • Gates® - 1/4"-19 Male British Standard Pipe Tapered Thread to Male JIC 37° Flare Adapter
    Gates® - 1/4"-19 Male British Standard Pipe Tapered Thread to Male JIC 37° Flare Adapter (G62150-0405)
    0
    # mpn1894207214
    1/4"-19 Male British Standard Pipe Tapered Thread to Male JIC 37° Flare Adapter (G62150-0405) 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
    $20.36
    In Stock - Ships within 24 hrs
  • Gates® - 1/8" Brass Threaded Sleeve Nut
    Gates® - 1/8" Brass Threaded Sleeve Nut (G60593-0202)
    0
    # mpn1894214954
    1/8" Brass Threaded Sleeve Nut (G60593-0202) 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
    $1.30
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Female Inverted Flare to Male Pipe 45° Adapter
    Gates® - 1/8"-27 Brass Female Inverted Flare to Male Pipe 45° Adapter (G60626-0204)
    0
    # mpn1894197265
    1/8"-27 Brass Female Inverted Flare to Male Pipe 45° Adapter (G60626-0204) 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
    $2.13
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Female Inverted Flare to Male Pipe 90°
    Gates® - 1/8"-27 Brass Female Inverted Flare to Male Pipe 90° (G60627-0206)
    0
    # mpn1894197262
    1/8"-27 Brass Female Inverted Flare to Male Pipe 90° (G60627-0206) 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
    $4.65
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Female Pipe Cross Adapter
    Gates® - 1/8"-27 Brass Female Pipe Cross Adapter (G60639-0202)
    0
    # mpn1894198222
    1/8"-27 Brass Female Pipe Cross Adapter (G60639-0202) 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
    $4.76
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Female Pipe Union Tee Adapter
    Gates® - 1/8"-27 Brass Female Pipe Union Tee Adapter (G60640-0202)
    0
    # mpn1894198220
    1/8"-27 Brass Female Pipe Union Tee Adapter (G60640-0202) 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
    $3.61
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Female Pipe to Female Pipe Adapter
    Gates® - 1/8"-27 Brass Female Pipe to Female Pipe Adapter (G60631-0202)
    0
    # mpn1894197251
    1/8"-27 Brass Female Pipe to Female Pipe Adapter (G60631-0202) 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
    $1.68
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe 90° Block with Cone Seat Lock-On Field Attachable Coupling
    Gates® - 1/8"-27 Brass Male Pipe 90° Block with Cone Seat Lock-On Field Attachable Coupling (G36106-0602)
    0
    # mpn1894197715
    1/8"-27 Brass Male Pipe 90° Block with Cone Seat Lock-On Field Attachable Coupling (G36106-0602) 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...
    High quality at an affordable priceExpertly made from premium materials
    $9.06
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe to Female Pipe 45° Adapter
    Gates® - 1/8"-27 Brass Male Pipe to Female Pipe 45° Adapter (G60618-0202)
    0
    # mpn1894197277
    1/8"-27 Brass Male Pipe to Female Pipe 45° Adapter (G60618-0202) 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
    $2.16
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe to Female Pipe 90° Adapter
    Gates® - 1/8"-27 Brass Male Pipe to Female Pipe 90° Adapter (G60620-0202)
    0
    # mpn1894197275
    1/8"-27 Brass Male Pipe to Female Pipe 90° Adapter (G60620-0202) 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
    $1.70
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Lock-On Field Attachable Coupling
    Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Lock-On Field Attachable Coupling (G36100-0602)
    0
    # mpn1894222163
    1/8"-27 Brass Male Pipe with Cone Seat Lock-On Field Attachable Coupling (G36100-0602) 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
    $3.27
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling
    Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling (G37100-0402)
    0
    # mpn1894215315
    1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling (G37100-0402) 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
    $2.04
    In Stock - Ships within 24 hrs
  • Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling
    Gates® - 1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling (G37100-0602)
    0
    # mpn1894198657
    1/8"-27 Brass Male Pipe with Cone Seat Single Bead Coupling (G37100-0602) 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
    $3.20
    In Stock - Ships within 24 hrs
  • Gates® - 11/16"-16 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter
    Gates® - 11/16"-16 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-0606)
    0
    # mpn1894207259
    11/16"-16 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-0606) 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
    $15.13
    In Stock - Ships within 24 hrs




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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