Hydraulic Couplings

Hydraulic Couplings
  • Gates® - 1/2"-14 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates®1/2"-14 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0812)
    0
    # mpn1894215993
    1/2"-14 Female Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60160-0812) 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
    $9.91
  • Gates® - 1/2"-14 Female Pipe Swivel NPSM Tee Adapter
    Gates®1/2"-14 Female Pipe Swivel NPSM Tee Adapter (G60184-0808)
    0
    # mpn1894207509
    1/2"-14 Female Pipe Swivel NPSM Tee Adapter (G60184-0808) 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
    $17.63
  • Gates® - 1/2"-14 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter
    Gates®1/2"-14 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0806)
    0
    # mpn1894208180
    1/2"-14 Male British Standard Pipe Parallel to Female Pipe NPTF Adapter (G62220-0806) 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
    $20.93
  • Gates® - 1/2"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter
    Gates®1/2"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0808)
    0
    # mpn1894198120
    1/2"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-0808) 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
    $15.15
  • Gates® - 1/2"-14 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter
    Gates®1/2"-14 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0808)
    0
    # mpn1894208147
    1/2"-14 Male British Standard Pipe Parallel with O-Ring to Male JIC 37° Flare Adapter (G62450-0808) 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
    $22.45
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0804)
    0
    # mpn1894216051
    1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0804) 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
    $4.19
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0806)
    0
    # mpn1894198402
    1/2"-14 Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter (G60130-0806) 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
    $3.59
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0812)
    0
    # mpn1894222305
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0812) 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
    $16.04
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0808)
    0
    # mpn1894208438
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 45° Adapter (G60142-0808) 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
    $10.64
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0808)
    0
    # mpn1894208431
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0808) 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
    $8.38
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0806)
    0
    # mpn1894198364
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM 90° Adapter (G60144-0806) 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
    $11.10
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0808)
    0
    # mpn1894216028
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0808) 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
    $5.18
  • Gates® - 1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter
    Gates®1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0812)
    0
    # mpn1894198379
    1/2"-14 Male Pipe NPTF to Female Pipe Swivel NPSM Adapter (G60140-0812) 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
    $8.63
  • Gates® - 1/2"-20 Brass Female Inverted Branch Tee to Male Pipe
    Gates®1/2"-20 Brass Female Inverted Branch Tee to Male Pipe (G60628-0504)
    0
    # mpn1894222062
    1/2"-20 Brass Female Inverted Branch Tee to Male Pipe (G60628-0504) 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
    $7.00
  • Gates® - 1/2"-20 Male JIC 37° Flare on Run to Female JIC 37° Flare Swivel Tee Adapter
    Gates®1/2"-20 Male JIC 37° Flare on Run to Female JIC 37° Flare Swivel Tee Adapter (G60470-0505)
    0
    # mpn1894215920
    1/2"-20 Male JIC 37° Flare on Run to Female JIC 37° Flare Swivel Tee Adapter (G60470-0505) 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
    $12.93
  • Gates® - 1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter
    Gates®1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0504)
    0
    # mpn1894215949
    1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0504) 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
    $3.81
  • Gates® - 1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter
    Gates®1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0506)
    0
    # mpn1894198300
    1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0506) 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
    $3.78
  • Gates® - 1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter
    Gates®1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter (G60424-0505)
    0
    # mpn1894198288
    1/2"-20 Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° Adapter (G60424-0505) 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
    $14.09
  • Gates® - 1/2"-20 Male JIC 37° Flare to Male Pipe NPTF Adapter
    Gates®1/2"-20 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0504)
    0
    # mpn1894198258
    1/2"-20 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0504) 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
    $3.32
  • Gates® - 1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates®1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-0506)
    0
    # mpn1894222089
    1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-0506) 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
    $5.08
  • Gates® - 1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates®1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-0504)
    0
    # mpn1894197376
    1/2"-20 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-0504) 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
    $6.79
  • Gates® - 1/4" Brass Compression PVC to Male Pipe
    Gates®1/4" Brass Compression PVC to Male Pipe (G58100-0402)
    0
    # mpn1894208500
    1/4" Brass Compression PVC to Male Pipe (G58100-0402) 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. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $3.48
  • Gates® - 1/4" Brass Female Inverted Flare to Male Pipe
    Gates®1/4" Brass Female Inverted Flare to Male Pipe (G60625-0204)
    0
    # mpn1894197271
    1/4" Brass Female Inverted Flare to Male Pipe (G60625-0204) 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. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $1.55
  • Gates® - 1/4" Brass Female Inverted Flare to Male Pipe
    Gates®1/4" Brass Female Inverted Flare to Male Pipe (G60625-0404)
    0
    # mpn1894197270
    1/4" Brass Female Inverted Flare to Male Pipe (G60625-0404) 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.91
  • Gates® - 1/4" Brass Hose Length Extenders Lock-On Field Attachable Coupling
    Gates®1/4" Brass Hose Length Extenders Lock-On Field Attachable Coupling (G36535-0404)
    0
    # mpn1894197686
    1/4" Brass Hose Length Extenders Lock-On Field Attachable Coupling (G36535-0404) 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
    $5.39
  • Gates® - 1/4" Brass Male Pipe 90° Block Cone Seat Single Bead Coupling
    Gates®1/4" Brass Male Pipe 90° Block Cone Seat Single Bead Coupling (G37106-0402)
    0
    # mpn1894216301
    1/4" Brass Male Pipe 90° Block Cone Seat Single Bead Coupling (G37106-0402) 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...
    High quality at an affordable priceExpertly made from premium materials
    $7.51
  • Gates® - 1/4" Brass Male SAE 45° Flare to Male Pipe Adapter
    Gates®1/4" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0402)
    0
    # mpn1894215847
    1/4" Brass Male SAE 45° Flare to Male Pipe Adapter (G60650-0402) 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. It will...
    High quality at an affordable priceExpertly made from premium materials
    $1.26
  • Gates® - 1/4" Nylon Yellow Air Brake Tubing
    Gates®1/4" Nylon Yellow Air Brake Tubing (H30072-04)
    0
    # mpn1894214421
    1/4" Nylon Yellow Air Brake Tubing (H30072-04) by Gates®. Recommended For: Truck, bus, and mobile air brake, and service lines where heat and battery acids are not present. Conforms to SAE J844 specifications. Meets D.O.T. FMVSS 106-74....
    High quality at an affordable priceExpertly made from premium materials
    $53.59
  • Gates® - 1/4" Tube Sleeves
    Gates®1/4" Tube Sleeves (G32050-0004)
    0
    # mpn1894208813
    1/4" Tube Sleeves (G32050-0004) 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
    $0.41
  • Gates® - 1/4" x 1.04" Stainless Steel Non-Skive Ferrule Braid Coupling
    Gates®1/4" x 1.04" Stainless Steel Non-Skive Ferrule Braid Coupling (G17995-0204)
    0
    # mpn1894210263
    1/4" x 1.04" Stainless Steel Non-Skive Ferrule Braid Coupling (G17995-0204) 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
    $28.32




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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