Hydraulic Couplings
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- Gates®GlobalSpiral™ Max Pressure™ Male British Standard Pipe Parallel CouplingGlobalSpiral™ Max Pressure™ Male British Standard Pipe Parallel 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...High quality at an affordable priceExpertly made from premium materials$128.13 - $189.94
- Gates®GlobalSpiral™ Plus™ API Line Pipe Connection CouplingGlobalSpiral™ Plus™ API Line Pipe Connection 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$68.17 - $99.22
- Gates®GlobalSpiral™ Plus™ Code 61 O-Ring Flange 30° Bent Tube CouplingGlobalSpiral™ Plus™ 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...High quality at an affordable priceExpertly made from premium materials$106.82 - $155.01
- Gates®GlobalSpiral™ Plus™ Code 61 O-Ring Flange 45° Bent Tube CouplingGlobalSpiral™ Plus™ Code 61 O-Ring Flange 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$88.20 - $171.81
- Gates®GlobalSpiral™ Plus™ Code 61 O-Ring Flange 67-1/2° Bent Tube CouplingGlobalSpiral™ Plus™ 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....High quality at an affordable priceExpertly made from premium materials$95.20 - $161.35
- Gates®GlobalSpiral™ Plus™ Code 61 O-Ring Flange CouplingGlobalSpiral™ Plus™ Code 61 O-Ring Flange 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$67.11 - $125.11
- Gates®GlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy 45° Bent Tube CouplingGlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy 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....High quality at an affordable priceExpertly made from premium materials$128.44 - $171.51
- Gates®GlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy 90° Bent Tube CouplingGlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy 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....High quality at an affordable priceExpertly made from premium materials$144.60 - $174.50
- Gates®GlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy CouplingGlobalSpiral™ Plus™ Code 62 O-Ring Flange Heavy 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$87.08 - $115.29
- Gates®GlobalSpiral™ Plus™ Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube CouplingGlobalSpiral™ Plus™ Female British Standard Parallel Pipe 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...High quality at an affordable priceExpertly made from premium materials$208.11 - $339.21
- Gates®GlobalSpiral™ Plus™ Female British Standard Parallel Pipe O-Ring Swivel 90° Bent Tube CouplingGlobalSpiral™ Plus™ 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...High quality at an affordable priceExpertly made from premium materials$204.13 - $323.00
- Gates®GlobalSpiral™ Plus™ Female British Standard Parallel Pipe O-Ring Swivel CouplingGlobalSpiral™ Plus™ Female British Standard Parallel Pipe 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...High quality at an affordable priceExpertly made from premium materials$125.43 - $230.32
- Gates®GlobalSpiral™ Plus™ Female Flat-Face O-Ring Swivel 90° Bent Tube CouplingGlobalSpiral™ Plus™ 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...High quality at an affordable priceExpertly made from premium materials$185.74 - $194.17
- Gates®GlobalSpiral™ Plus™ Female JIC 37° Flare Swivel 90° Bent Tube CouplingGlobalSpiral™ Plus™ 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...High quality at an affordable priceExpertly made from premium materials$110.21 - $259.54
- Gates®GlobalSpiral™ Plus™ Hose Length Extender CouplingGlobalSpiral™ Plus™ Hose Length Extender 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$150.75 - $180.38
- Gates®GlobalSpiral™ Plus™ Male JIC 37° Flare CouplingGlobalSpiral™ Plus™ Male JIC 37° Flare 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$46.10 - $79.52
- Gates®Hydraulic Hose Quick Disconnect Coupler (QDFFHDP/C)Hydraulic Hose Quick Disconnect Coupler (QDFFHDP/C) 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$9.11 - $10.07
- Gates®Industrial SureLok™ Branch Tee to Male Pipe SwivelIndustrial SureLok™ Branch Tee to Male Pipe 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...High quality at an affordable priceExpertly made from premium materials$11.12 - $29.25
- Gates®Industrial SureLok™ Bulkhead UnionIndustrial SureLok™ Bulkhead Union 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$8.77 - $14.88
- Gates®Industrial SureLok™ Coupling to Male Pipe 90°Industrial SureLok™ Coupling to Male Pipe 90° 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$8.04 - $12.93
- Gates®Industrial SureLok™ Coupling to Male Pipe Swivel 90°Industrial SureLok™ Coupling to Male Pipe Swivel 90° 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$7.46 - $22.08
- Gates®Industrial SureLok™ Double UnionIndustrial SureLok™ Double Union 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$2.49 - $6.12
- Gates®Industrial SureLok™ Run Tee to Male Pipe Swivel CouplingIndustrial SureLok™ Run Tee to Male Pipe 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...High quality at an affordable priceExpertly made from premium materials$12.39 - $31.13
- Gates®Industrial SureLok™ UnionIndustrial SureLok™ Union 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$4.94 - $15.47
- Gates®Industrial SureLok™ Union TeeIndustrial SureLok™ Union Tee 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$9.08 - $27.67
- Gates®Industrial SureLok™ to Female PipeIndustrial SureLok™ to Female Pipe 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$9.86 - $14.23
- Gates®Industrial SureLok™ to Male Pipe CouplingIndustrial SureLok™ to Male Pipe 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$4.43 - $16.65
- Gates®MS-MI™ Straight Male to Male Brass Hydraulic Pipe Thread AdapterMS-MI™ Straight Male to Male Brass Hydraulic Pipe Thread 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$8.77 - $9.28
- Gates®Male BSPP to Male BSPP Live SwivelMale BSPP to Male BSPP 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$242.05 - $302.97
- Gates®Male Boss to Female JIC/Boss 90° Live SwivelMale Boss to Female JIC/Boss 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$197.17 - $303.12
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.