Hydraulic Couplings
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Gates® - GlobalSpiral™ Female British Standard Parallel Pipe O-Ring Swivel 90° Bent Tube CouplingGlobalSpiral™ Female British Standard Parallel Pipe O-Ring Swivel 90° Bent Tube 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...High quality at an affordable priceExpertly made from premium materials$32.18 - $131.05Availability Varies - Depends on Product Options - Gates® - GlobalSpiral™ Female Flat-Face O-Ring Swivel 45° Bent Tube CouplingGlobalSpiral™ Female Flat-Face O-Ring Swivel 45° Bent Tube 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$24.01 - $118.66Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Female Flat-Face O-Ring Swivel 90° Bent Tube CouplingGlobalSpiral™ Female Flat-Face O-Ring Swivel 90° Bent Tube 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$31.64 - $129.73Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Female Flat-Face O-Ring Swivel CouplingGlobalSpiral™ Female Flat-Face O-Ring 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...High quality at an affordable priceExpertly made from premium materials$12.83 - $86.91Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Female JIC 37° Flare Swivel 45° Bent Tube CouplingGlobalSpiral™ Female JIC 37° Flare Swivel 45° Bent Tube 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$19.67 - $106.78Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Female JIC 37° Flare Swivel 90° Bent Tube CouplingGlobalSpiral™ Female JIC 37° Flare Swivel 90° Bent Tube 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$20.50 - $106.88Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Female JIC 37° Flare Swivel CouplingGlobalSpiral™ 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...High quality at an affordable priceExpertly made from premium materials$7.51 - $68.12Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Ferrule for Wire Braid Hose CouplingGlobalSpiral™ Ferrule for Wire Braid Hose 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$5.79 - $26.58In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Male Flat-Face O-Ring CouplingGlobalSpiral™ Male Flat-Face O-Ring 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$15.21 - $52.86Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Plus™ Code 61 O-Ring Flange 90° Bent Tube CouplingGlobalSpiral™ Plus™ Code 61 O-Ring Flange 90° Bent Tube 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$85.13 - $187.60Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Plus™ Ferrule for 4-Spiral Hose CouplingGlobalSpiral™ Plus™ Ferrule for 4-Spiral Hose 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$38.82 - $62.11In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ Ferrule for Wire Braid HoseGlobalSpiral™ Plus™ Ferrule for Wire Braid 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 meet your needs...High quality at an affordable priceExpertly made from premium materials$32.60 - $66.85Availability Varies - Depends on Product Options
- Gates® - GlobalSpiral™ Plus™ Male Pipe (NPTF 30° Cone Seat) CouplingGlobalSpiral™ Plus™ Male Pipe (NPTF 30° Cone Seat) 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$42.04 - $61.71In Stock - Ships within 24 hrs
- Gates® - MFA™ Straight Female Steel Hydraulic Crimp CouplingMFA™ Straight Female Steel Hydraulic Crimp 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$18.78 - $28.75In Stock - Ships within 24 hrs
- Gates® - Male British Standard Pipe Parallel PlugMale British Standard Pipe Parallel Plug 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$4.87 - $157.13Availability Varies - Depends on Product Options
- Gates® - Male British Standard Pipe Parallel to Male Pipe NPTF AdapterMale British Standard Pipe Parallel to Male Pipe NPTF 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...High quality at an affordable priceExpertly made from premium materials$8.00 - $203.98Availability Varies - Depends on Product Options
- Gates® - Male Flat-Face O-Ring to Male O-Ring Boss 90° AdapterMale Flat-Face O-Ring to Male O-Ring Boss 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...High quality at an affordable priceExpertly made from premium materials$6.45 - $103.56Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare Coupling (2 Wire)Male JIC 37° Flare Coupling (2 Wire) 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$27.92 - $46.88Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare on Run to Female JIC 37° Flare Swivel Tee AdapterMale JIC 37° Flare on Run to Female JIC 37° Flare Swivel 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...High quality at an affordable priceExpertly made from premium materials$9.61 - $228.51Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare to Female JIC 37° Flare AdapterMale JIC 37° Flare to Female JIC 37° Flare 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$2.58 - $31.16Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare to Female JIC 37° Flare Swivel 45° AdapterMale JIC 37° Flare to Female JIC 37° Flare Swivel 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...High quality at an affordable priceExpertly made from premium materials$7.86 - $235.28Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare to Female JIC 37° Flare Swivel to Male JIC 37° Flare Tee AdapterMale JIC 37° Flare to Female JIC 37° Flare Swivel to Male JIC 37° Flare 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...High quality at an affordable priceExpertly made from premium materials$7.21 - $229.71Availability Varies - Depends on Product Options
- Gates® - Male JIC 37° Flare to Female Pipe NPTF 90° AdapterMale JIC 37° Flare to Female 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...High quality at an affordable priceExpertly made from premium materials$6.48 - $89.59Availability Varies - Depends on Product Options
- Gates® - Male O-Ring Boss to Female JIC 37° Flare Swivel AdapterMale O-Ring Boss to Female JIC 37° Flare Swivel 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$5.21 - $6.57In Stock - Ships within 24 hrs
- Gates® - Male O-Ring Boss to Female Pipe NPTF AdapterMale O-Ring Boss to Female Pipe NPTF 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$2.19 - $20.55Availability Varies - Depends on Product Options
- Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 45° AdapterMale O-Ring Boss to Female Pipe Swivel NPSM 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$7.53 - $113.57Availability Varies - Depends on Product Options
- Gates® - Male O-Ring Boss to Female Pipe Swivel NPSM 90° AdapterMale O-Ring Boss to Female Pipe Swivel NPSM 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...High quality at an affordable priceExpertly made from premium materials$7.35 - $238.29Availability Varies - Depends on Product Options
- Gates® - Male O-Ring Boss to Male JIC 37° Flare AdapterMale O-Ring Boss to Male JIC 37° Flare 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$2.11 - $88.16Availability Varies - Depends on Product Options
- Gates® - Male O-Ring Boss to Male JIC 37° Flare to Male JIC 37° Flare Tee AdapterMale O-Ring Boss to Male JIC 37° Flare to Male JIC 37° Flare 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....High quality at an affordable priceExpertly made from premium materials$7.86 - $90.33Availability Varies - Depends on Product Options
- Gates® - Male Pipe NPTF to Female Pipe NPTF 90° AdapterMale Pipe NPTF to Female 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 and...High quality at an affordable priceExpertly made from premium materials$4.96 - $261.61Availability Varies - Depends on Product Options
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.
