Hydraulic Couplings
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- Gates®C14™ 3/4"-16 Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G40170-0808S)C14™ 3/4"-16 Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G40170-0808S) 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$42.27
- Gates®C14™ 7/16"-20 Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G40179-0404)C14™ 7/16"-20 Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G40179-0404) 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$37.15
- Gates®G940 Series™ 1/4"-18 Male Ball Valve to Female Pipe Quick Disconnect Coupler (G94011-0404)G940 Series™ 1/4"-18 Male Ball Valve to Female Pipe Quick Disconnect Coupler (G94011-0404) 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$13.60
- Gates®G945 Series™ 1"-11 1/2 Male Poppet Valve to Female Pipe (G94511-1616)G945 Series™ 1"-11 1/2 Male Poppet Valve to Female Pipe (G94511-1616) 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$42.94
- Gates®G945 Series™ 1/2"-14 Male Poppet Valve to Female Pipe (G94511-0808)G945 Series™ 1/2"-14 Male Poppet Valve to Female Pipe (G94511-0808) 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 with customers in mind. It...High quality at an affordable priceExpertly made from premium materials$20.01
- Gates®G945 Series™ 3/4"-14 Female Poppet Valve to Female Pipe (G94521-1212)G945 Series™ 3/4"-14 Female Poppet Valve to Female Pipe (G94521-1212) 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$65.93
- Gates®G945 Series™ 3/4"-14 Male Poppet Valve to Female Pipe (G94511-1212)G945 Series™ 3/4"-14 Male Poppet Valve to Female Pipe (G94511-1212) 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$35.94
- Gates®G949 Series™ 1/2"-14 Male Flush Face Valve to Female British Pipe Parallel (G94915-0808)G949 Series™ 1/2"-14 Male Flush Face Valve to Female British Pipe Parallel (G94915-0808) 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 with...High quality at an affordable priceExpertly made from premium materials$83.50
- Gates®G949 Series™ 1/2"-14 Male Flush Face Valve to Female Pipe (6MQFF-8FP) (G94911-0608)G949 Series™ 1/2"-14 Male Flush Face Valve to Female Pipe (6MQFF-8FP) (G94911-0608) 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...High quality at an affordable priceExpertly made from premium materials$37.75
- Gates®G951 Series™ 1-1/2"-11 1/2 Brass Female Cast Iron Wing Nut (G95121-2424)G951 Series™ 1-1/2"-11 1/2 Brass Female Cast Iron Wing Nut (G95121-2424) 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 customers in mind....High quality at an affordable priceExpertly made from premium materials$268.53
- Gates®G951 Series™ 1-1/2"-11 1/2 Brass Male Less Flange Quick Disconnect Coupler (G95111-2424)G951 Series™ 1-1/2"-11 1/2 Brass Male Less Flange Quick Disconnect Coupler (G95111-2424) 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$269.66
- Gates®G951 Series™ 1-1/4"-11 1/2 Brass Male Less Flange Quick Disconnect Coupler (G95111-2020)G951 Series™ 1-1/4"-11 1/2 Brass Male Less Flange Quick Disconnect Coupler (G95111-2020) 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$175.54
- Gates®GC 32-XD™ Crimpers and Stand (78830)GC 32-XD™ Crimpers and Stand 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$1,211.30
- Gates®GLX™ 3/8" FSX 45° SAE Female Swivel Coupling (G44200-0606)GLX™ 3/8" FSX 45° SAE Female Swivel Coupling (G44200-0606) 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$11.01
- Gates®GlobalSpiral™ 1" x 3.86" Male British Standard Pipe Parallel Coupling (G20810-1616)GlobalSpiral™ 1" x 3.86" Male British Standard Pipe Parallel Coupling (G20810-1616) 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$48.61
- Gates®GlobalSpiral™ 1" x 4.09" Male JIC 37° Flare Coupling (G20165-1616)GlobalSpiral™ 1" x 4.09" Male JIC 37° Flare Coupling (G20165-1616) 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$29.80
- Gates®GlobalSpiral™ 1" x 4.17" Male Pipe (NPTF 30° Cone Seat) Coupling (G20100-1616)GlobalSpiral™ 1" x 4.17" Male Pipe (NPTF 30° Cone Seat) Coupling (G20100-1616) 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$18.86
- Gates®GlobalSpiral™ 1" x 4.25" Female JIC 37° Flare Swivel Coupling (G20170-1612)GlobalSpiral™ 1" x 4.25" Female JIC 37° Flare Swivel Coupling (G20170-1612) 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 customers in...High quality at an affordable priceExpertly made from premium materials$33.44
- Gates®GlobalSpiral™ 1" x 4.37" Female MegaSeal™ Swivel Coupling (G20140-1616)GlobalSpiral™ 1" x 4.37" Female MegaSeal™ Swivel Coupling (G20140-1616) 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$32.73
- Gates®GlobalSpiral™ 1" x 4.40" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1638)GlobalSpiral™ 1" x 4.40" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1638) 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$96.07
- Gates®GlobalSpiral™ 1" x 4.57" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1625)GlobalSpiral™ 1" x 4.57" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1625) 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$117.42
- Gates®GlobalSpiral™ 1" x 4.65" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1630)GlobalSpiral™ 1" x 4.65" Female DIN 24° Cone Swivel Heavy Series with O-Ring Coupling (G20720-1630) 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$115.01
- Gates®GlobalSpiral™ 1" x 5.08" Code 62 O-Ring Flange Heavy Coupling (G20350-1612)GlobalSpiral™ 1" x 5.08" Code 62 O-Ring Flange Heavy Coupling (G20350-1612) 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 customers in...High quality at an affordable priceExpertly made from premium materials$60.98
- Gates®GlobalSpiral™ 1" x 5.31" Code 61 O-Ring Flange 90° Bent Tube Coupling (G20315-1612)GlobalSpiral™ 1" x 5.31" Code 61 O-Ring Flange 90° Bent Tube Coupling (G20315-1612) 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$50.24
- Gates®GlobalSpiral™ 1" x 5.67" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-1616)GlobalSpiral™ 1" x 5.67" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-1616) 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$90.66
- Gates®GlobalSpiral™ 1" x 5.67" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1616)GlobalSpiral™ 1" x 5.67" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1616) 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$73.55
- Gates®GlobalSpiral™ 1" x 5.94" Female DIN 24° Cone Swivel Heavy Series with O-Ring 90° Bent Tube Coupling (G20730-1625)GlobalSpiral™ 1" x 5.94" Female DIN 24° Cone Swivel Heavy Series with O-Ring 90° Bent Tube Coupling (G20730-1625) 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$139.08
- Gates®GlobalSpiral™ 1" x 6.12" Female DIN 24° Cone Swivel Light Series with O-Ring 45° Bent Tube Coupling (G20650-1628)GlobalSpiral™ 1" x 6.12" Female DIN 24° Cone Swivel Light Series with O-Ring 45° Bent Tube Coupling (G20650-1628) 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$67.81
- Gates®GlobalSpiral™ 1" x 6.22" Code 62 O-Ring Flange Heavy 45° Bent Tube Coupling (G20357-1620)GlobalSpiral™ 1" x 6.22" Code 62 O-Ring Flange Heavy 45° Bent Tube Coupling (G20357-1620) 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$93.38
- Gates®GlobalSpiral™ 1-1/4" x 2.41" Ferrule for Wire Braid Hose Coupling (G20995-0220)GlobalSpiral™ 1-1/4" x 2.41" Ferrule for Wire Braid Hose Coupling (G20995-0220) 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$33.13
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.