Hydraulic Couplings
- Gates® - GlobalSpiral™ 3/4" x 5.08" Code 61 O-Ring Flange 30° Bent Tube Coupling (G20304-1212)GlobalSpiral™ 3/4" x 5.08" Code 61 O-Ring Flange 30° Bent Tube Coupling (G20304-1212) 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 with...High quality at an affordable priceExpertly made from premium materials$41.07In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.12" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1212)GlobalSpiral™ 3/4" x 5.12" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1212) 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$38.04In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.22" Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube Coupling (G20831-1212)GlobalSpiral™ 3/4" x 5.22" Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube Coupling (G20831-1212) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using...High quality at an affordable priceExpertly made from premium materials$44.38In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.24" Caterpillar Style O-Ring Flange 45° Bent Tube Coupling (G20407-1212)GlobalSpiral™ 3/4" x 5.24" Caterpillar Style O-Ring Flange 45° Bent Tube Coupling (G20407-1212) 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$56.15In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.39" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20239-1216)GlobalSpiral™ 3/4" x 5.39" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20239-1216) 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$73.08In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.39" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1216)GlobalSpiral™ 3/4" x 5.39" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1216) 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$62.48In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/4" x 5.71" Caterpillar Style O-Ring Flange Coupling (G20400-1212)GlobalSpiral™ 3/4" x 5.71" Caterpillar Style O-Ring Flange Coupling (G20400-1212) 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 with customers...High quality at an affordable priceExpertly made from premium materials$46.04In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0206)GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0206) 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$6.47In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0106)GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0106) 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$5.79In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 2.72" Female Flat-Face O-Ring Swivel Coupling (G20230-0606)GlobalSpiral™ 3/8" x 2.72" Female Flat-Face O-Ring Swivel Coupling (G20230-0606) 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$12.83In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 2.72" Female JIC 37° Flare Swivel Coupling (G20170-0606)GlobalSpiral™ 3/8" x 2.72" Female JIC 37° Flare Swivel Coupling (G20170-0606) 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$7.51In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 2.80" Female JIC 37° Flare Swivel Coupling (G20170-0608)GlobalSpiral™ 3/8" x 2.80" Female JIC 37° Flare Swivel Coupling (G20170-0608) 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$8.73In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 2.83" Female Flat-Face O-Ring Swivel Coupling (G20230-0608)GlobalSpiral™ 3/8" x 2.83" Female Flat-Face O-Ring Swivel Coupling (G20230-0608) 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$16.41In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 3.23" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-0606)GlobalSpiral™ 3/8" x 3.23" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-0606) 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$24.01In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 3.23" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-0606)GlobalSpiral™ 3/8" x 3.23" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-0606) 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$19.67In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 3/8" x 3.35" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-0808)GlobalSpiral™ 3/8" x 3.35" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-0808) 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...High quality at an affordable priceExpertly made from premium materials$37.62In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 1.40" Ferrule for Wire Braid Hose Coupling (G20995-0210)GlobalSpiral™ 5/8" x 1.40" Ferrule for Wire Braid Hose Coupling (G20995-0210) 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$9.11In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 3.68" Female JIC 37° Flare Swivel Coupling (G20170-1010)GlobalSpiral™ 5/8" x 3.68" Female JIC 37° Flare Swivel Coupling (G20170-1010) 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$16.46In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 3.70" Female Flat-Face O-Ring Swivel Coupling (G20230-1010)GlobalSpiral™ 5/8" x 3.70" Female Flat-Face O-Ring Swivel Coupling (G20230-1010) 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$31.61In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 3.74" Female Flat-Face O-Ring Swivel Coupling (G20230-1012)GlobalSpiral™ 5/8" x 3.74" Female Flat-Face O-Ring Swivel Coupling (G20230-1012) 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$26.64In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 3.74" Female Komatsu Style Japanese Metric Swivel Coupling (G20910-1010)GlobalSpiral™ 5/8" x 3.74" Female Komatsu Style Japanese Metric Swivel Coupling (G20910-1010) 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$22.85In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 4.37" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-1010)GlobalSpiral™ 5/8" x 4.37" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-1010) 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$46.98In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 4.45" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20175-1010)GlobalSpiral™ 5/8" x 4.45" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20175-1010) 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$32.95In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 4.49" Code 61 Komatsu Style O-Ring Flange Coupling (G20300-1010)GlobalSpiral™ 5/8" x 4.49" Code 61 Komatsu Style O-Ring Flange Coupling (G20300-1010) 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$32.66In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ 5/8" x 4.76" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1012)GlobalSpiral™ 5/8" x 4.76" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1012) 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$40.05In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ 1-1/2" x 2.98" Ferrule for Wire Braid Hose (G22995-0224)GlobalSpiral™ Plus™ 1-1/2" x 2.98" Ferrule for Wire Braid Hose (G22995-0224) 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$32.60In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ 1-1/2" x 3.01" Ferrule for 4-Spiral Hose Coupling (G22995-0424)GlobalSpiral™ Plus™ 1-1/2" x 3.01" Ferrule for 4-Spiral Hose Coupling (G22995-0424) 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$38.82In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.17" Female Flat-Face O-Ring Swivel Coupling (G22230-2424)GlobalSpiral™ Plus™ 1-1/2" x 5.17" 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...High quality at an affordable priceExpertly made from premium materials$106.34In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.24" Male Pipe (NPTF 30° Cone Seat) Coupling (G22100-2424)GlobalSpiral™ Plus™ 1-1/2" x 5.24" Male Pipe (NPTF 30° Cone Seat) Coupling (G22100-2424) 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$42.04In Stock - Ships within 24 hrs
- Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.64" Female JIC 37° Flare Swivel Coupling (G22170-2424)GlobalSpiral™ Plus™ 1-1/2" x 5.64" Female JIC 37° Flare Swivel Coupling (G22170-2424) 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$56.25In Stock - Ships within 24 hrs
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.