Hydraulic Couplings
- Gates®Male Kobelco to Male JIC 37° Flare Conversion AdapterMale Kobelco to Male JIC 37° Flare Conversion 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$34.74 - $99.57
- Gates®Male Komatsu to Female Komatsu 90° Conversion AdapterMale Komatsu to Female Komatsu 90° Conversion 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$32.73 - $93.71
- Gates®Male Komatsu to Male JIC 37° Flare Conversion AdapterMale Komatsu to Male JIC 37° Flare Conversion 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$22.68 - $95.58
- Gates®Male Komatsu to Male Komatsu Conversion AdapterMale Komatsu to Male Komatsu Conversion 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$13.58 - $121.97
- Gates®Male O-Ring Boss Coupling (1 Wire)Male O-Ring Boss Coupling (1 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$34.23 - $47.96
- Gates®Male O-Ring Boss Coupling (2 Wire)Male O-Ring Boss 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$34.91 - $45.82
- Gates®Male O-Ring Boss PCTS Thermoplastic CouplingMale O-Ring Boss PCTS Thermoplastic 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$7.46 - $17.01
- Gates®Male O-Ring Boss Swivel PCTS Thermoplastic CouplingMale O-Ring Boss Swivel PCTS Thermoplastic 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$11.92 - $25.50
- Gates®Male ORFS to Female ORFSMale ORFS to Female ORFS 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 quality...High quality at an affordable priceExpertly made from premium materials$250.16 - $272.51
- Gates®Male ORFS to Male ORFS Live SwivelMale ORFS to Male ORFS Live Swivel 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$190.91 - $261.61
- Gates®Male Pipe (NPTF 30° Cone Seat) Coupling (1 Wire)Male Pipe (NPTF 30° Cone Seat) Coupling (1 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...High quality at an affordable priceExpertly made from premium materials$17.36 - $56.67
- Gates®Male Pipe (NPTF 30° Cone Seat) Coupling (2 Wire)Male Pipe (NPTF 30° Cone Seat) 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...High quality at an affordable priceExpertly made from premium materials$18.12 - $233.44
- Gates®Male Pipe (NPTF 30° Cone Seat) PCTS Thermoplastic CouplingMale Pipe (NPTF 30° Cone Seat) PCTS Thermoplastic 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$9.54 - $13.52
- Gates®Male Pipe Swivel (NPTF without 30° Cone Seat) Coupling (1 Wire)Male Pipe Swivel (NPTF without 30° Cone Seat) Coupling (1 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...High quality at an affordable priceExpertly made from premium materials$33.57 - $65.09
- Gates®Male Pipe Swivel (NPTF without 30° Cone Seat) Coupling (2 Wire)Male Pipe Swivel (NPTF without 30° Cone Seat) 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...High quality at an affordable priceExpertly made from premium materials$36.21 - $69.00
- Gates®Male Pipe Swivel (NPTF without 30° Cone Seat) PCTS Thermoplastic CouplingMale Pipe Swivel (NPTF without 30° Cone Seat) PCTS Thermoplastic 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$25.57 - $27.57
- Gates®Male Pipe to Female Pipe 90° Live SwivelMale Pipe to Female Pipe 90° Live Swivel 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$273.73 - $334.94
- Gates®MegaCrimp™ Code 61 O-Ring Flange 22-1/2° Bent Tube CouplingMegaCrimp™ Code 61 O-Ring Flange 22-1/2° 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 will meet...High quality at an affordable priceExpertly made from premium materials$50.05 - $84.62
- Gates®MegaCrimp™ Code 61 O-Ring Flange 30° Bent Tube CouplingMegaCrimp™ Code 61 O-Ring Flange 30° 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 will meet...High quality at an affordable priceExpertly made from premium materials$51.61 - $111.66
- Gates®MegaCrimp™ Code 61 O-Ring Flange 67-1/2° Bent Tube CouplingMegaCrimp™ Code 61 O-Ring Flange 67-1/2° 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 will meet...High quality at an affordable priceExpertly made from premium materials$53.00 - $126.11
- Gates®MegaCrimp™ Code 61 O-Ring Flange 90° Bent Tube Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Code 61 O-Ring Flange 90° Bent Tube Coupling with TuffCoat™ Xtreme™ Plating 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$57.07 - $95.10
- Gates®MegaCrimp™ Code 61 O-Ring Flange Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Code 61 O-Ring Flange Coupling with TuffCoat™ Xtreme™ Plating 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$45.81 - $61.36
- Gates®MegaCrimp™ Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling with TuffCoat™ Xtreme™ Plating 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$33.43 - $141.35
- Gates®MegaCrimp™ Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling with TuffCoat™ Xtreme™ Plating 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$29.90 - $116.34
- Gates®MegaCrimp™ Female Flat-Face O-Ring Swivel Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Female Flat-Face O-Ring Swivel Coupling with TuffCoat™ Xtreme™ Plating 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$13.76 - $105.71
- Gates®MegaCrimp™ Female French GAZ Swivel CouplingMegaCrimp™ Female French GAZ 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$54.80 - $71.68
- Gates®MegaCrimp™ Female JIC 37° Flare Swivel 30° Bent Tube CouplingMegaCrimp™ Female JIC 37° Flare Swivel 30° 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 will...High quality at an affordable priceExpertly made from premium materials$57.03 - $64.05
- Gates®MegaCrimp™ Female JIC 37° Flare Swivel 45° Bent Tube Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Female JIC 37° Flare Swivel 45° Bent Tube Coupling with TuffCoat™ Xtreme™ Plating 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$32.34 - $55.88
- Gates®MegaCrimp™ Female JIC 37° Flare Swivel 90° Bent Tube Coupling with TuffCoat™ PlatingMegaCrimp™ Female JIC 37° Flare Swivel 90° Bent Tube Coupling with TuffCoat™ Plating 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$27.95 - $41.49
- Gates®MegaCrimp™ Female JIC 37° Flare Swivel Coupling with TuffCoat™ Xtreme™ PlatingMegaCrimp™ Female JIC 37° Flare Swivel Coupling with TuffCoat™ Xtreme™ Plating 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$11.13 - $90.29
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.