Hydraulic Couplings
- Gates®1-1/8" x 4.95" Special Flange 90° Engine Oil Connection (Code 61 2-Bolt) Coupling (G34342-2020)1-1/8" x 4.95" Special Flange 90° Engine Oil Connection (Code 61 2-Bolt) 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...High quality at an affordable priceExpertly made from premium materials$106.34
- Gates®1-1/8" x 5.07" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34179-2020)1-1/8" x 5.07" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34179-2020) 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$115.02
- Gates®1-1/8" x 5.26" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34181-2020)1-1/8" x 5.26" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34181-2020) 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$107.61
- Gates®1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 45° High Pressure Adapter (G60920-2020)1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 45° High Pressure Adapter (G60920-2020) 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$120.88
- Gates®1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 90° High Pressure Adapter (G60925-2020)1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 90° High Pressure Adapter (G60925-2020) 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$134.27
- Gates®1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring High Pressure Adapter (G60915-2020)1-11/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring High Pressure Adapter (G60915-2020) 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$81.27
- Gates®1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 45° Adapter (6000 PSI) (G60950-2020)1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 45° Adapter (6000 PSI) (G60950-2020) 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$123.75
- Gates®1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-2020)1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-2020) 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$143.65
- Gates®1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring Adapter (6000 PSI) (G60945-2020)1-11/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring Adapter (6000 PSI) (G60945-2020) 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$82.09
- Gates®1-11/16"-12 Male Flat-Face O-Ring Tee Adapter (G60740-2020)1-11/16"-12 Male Flat-Face O-Ring Tee Adapter (G60740-2020) 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$56.40
- Gates®1-11/16"-12 Male Flat-Face O-Ring on Run to Female Flat-Face Swivel Tee Adapter (G60742-2020)1-11/16"-12 Male Flat-Face O-Ring on Run to Female Flat-Face Swivel Tee Adapter (G60742-2020) 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$127.60
- Gates®1-11/16"-12 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-2020)1-11/16"-12 Male Flat-Face O-Ring on Run to Male O-Ring Boss Tee Adapter (G60820-2020) 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$98.01
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Female Flat-Face O-Ring to Male Flat-Face Oring Tee Adapter (G60744-2020)1-11/16"-12 Male Flat-Face O-Ring to Female Flat-Face O-Ring to Male Flat-Face Oring Tee Adapter (G60744-2020) 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$130.89
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male Flat-Face O-Ring Adapter (G60705-2020)1-11/16"-12 Male Flat-Face O-Ring to Male Flat-Face O-Ring Adapter (G60705-2020) 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$35.65
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-2020)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-2020) 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$41.32
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2024)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2024) 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$67.36
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2020)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2020) 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$67.11
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2016)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-2016) 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$48.27
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2016)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2016) 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$34.70
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2024)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2024) 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$33.54
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2020)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss Adapter (G60800-2020) 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$35.99
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss to Male Flat-Face O-Ring Tee Adapter (G60821-2020)1-11/16"-12 Male Flat-Face O-Ring to Male O-Ring Boss to Male Flat-Face O-Ring Tee Adapter (G60821-2020) 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$95.74
- Gates®1-11/16"-12 Male Flat-Face O-Ring to Male Pipe NPTF Adapter (G60770-2020)1-11/16"-12 Male Flat-Face O-Ring to Male Pipe NPTF Adapter (G60770-2020) 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$33.31
- Gates®1-13/16" x 4.07" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-3232)1-13/16" x 4.07" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-3232) 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$147.74
- Gates®1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 45° High Pressure Adapter (G60920-1212)1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 45° High Pressure Adapter (G60920-1212) 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$103.22
- Gates®1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 90° High Pressure Adapter (G60925-1212)1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring 90° High Pressure Adapter (G60925-1212) 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$112.25
- Gates®1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring High Pressure Adapter (G60915-1612)1-3/16"-12 Code 61 O-Ring Flange to Male Flat-Face O-Ring High Pressure Adapter (G60915-1612) 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$116.15
- Gates®1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 45° Adapter (6000 PSI) (G60950-1212)1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 45° Adapter (6000 PSI) (G60950-1212) 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$107.22
- Gates®1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-1212)1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-1212) 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$114.06
- Gates®1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-1612)1-3/16"-12 Code 62 O-Ring Flange Heavy to Male Flat-Face O-Ring 90° Adapter (6000 PSI) (G60955-1612) 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$177.70
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.