Hydraulic Couplings
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- Gates®5/8" x 3.15" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-1208)5/8" x 3.15" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-1208) 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$33.63
- Gates®5/8" x 3.25" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-1212)5/8" x 3.25" Steel Male Pipe (NPTF 30° Cone Seat) Coupling (G34100-1212) 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....High quality at an affordable priceExpertly made from premium materials$38.24
- Gates®5/8" x 3.34" Steel Male JIC 37° Flare Coupling (G34165-1212)5/8" x 3.34" Steel Male JIC 37° Flare Coupling (G34165-1212) 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 will meet...High quality at an affordable priceExpertly made from premium materials$36.86
- Gates®5/8" x 3.37" Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 90° Bent Tube Braid Coupling (G17212-1010)5/8" x 3.37" Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 90° Bent Tube Braid Coupling (G17212-1010) 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$189.32
- Gates®5/8" x 3.50" Brass Female JIC 37° Flare Swivel Coupling (G34170-1212B)5/8" x 3.50" Brass Female JIC 37° Flare Swivel Coupling (G34170-1212B) 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$51.07
- Gates®5/8" x 3.50" Brass Female SAE 45° Flare Swivel Coupling (G34200-1212B)5/8" x 3.50" Brass Female SAE 45° Flare Swivel Coupling (G34200-1212B) 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$36.14
- Gates®5/8" x 3.50" Steel Male SAE 45° Flare Coupling (G34195-1212)5/8" x 3.50" Steel Male SAE 45° Flare Coupling (G34195-1212) 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 will meet...High quality at an affordable priceExpertly made from premium materials$44.84
- Gates®5/8" x 3.61" Stainless Steel Female JIC 37° Flare Swivel Spiral Coupling (G18170-1010)5/8" x 3.61" Stainless Steel Female JIC 37° Flare Swivel Spiral Coupling (G18170-1010) 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$89.65
- Gates®5/8" x 3.68" Stainless Steel Female Flat-Face O-Ring Swivel Metric Hex Spiral Coupling (G18230-1010)5/8" x 3.68" Stainless Steel Female Flat-Face O-Ring Swivel Metric Hex Spiral Coupling (G18230-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$121.82
- Gates®5/8" x 4.04" Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 45° Bent Tube Braid Coupling (G17211-1010)5/8" x 4.04" Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 45° Bent Tube Braid Coupling (G17211-1010) 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$154.96
- Gates®5/8" x 4.22" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34181-1212)5/8" x 4.22" Steel Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G34181-1212) 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$83.73
- Gates®5/8" x 4.22" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (G34206-1212)5/8" x 4.22" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (G34206-1212) 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$58.57
- Gates®5/8" x 4.27" Steel Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G34175-1212)5/8" x 4.27" Steel Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G34175-1212) 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$49.71
- Gates®5/8" x 4.27" Steel Female SAE 45° Flare Swivel 45° Bent Tube Coupling (G34202-1212)5/8" x 4.27" Steel Female SAE 45° Flare Swivel 45° Bent Tube Coupling (G34202-1212) 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$51.88
- Gates®5/8" x 4.72" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (G34205-1212)5/8" x 4.72" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (G34205-1212) 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$48.06
- Gates®5/8"-14 Female British Flat-Face O-Ring to Male JIC 37° Flare Adapter (G62801-1008)5/8"-14 Female British Flat-Face O-Ring to Male JIC 37° Flare Adapter (G62801-1008) 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$54.56
- Gates®5/8"-14 Female British Standard Pipe Parallel Swivel to Female JIC 37° Flare Swivel Adapter (G62660-1010)5/8"-14 Female British Standard Pipe Parallel Swivel to Female JIC 37° Flare Swivel Adapter (G62660-1010) 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$42.41
- Gates®5/8"-14 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-1010)5/8"-14 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-1010) 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$32.74
- Gates®5/8"-14 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-1008)5/8"-14 Female British Standard Pipe Parallel Swivel to Male JIC 37° Flare Adapter (G62650-1008) 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$33.10
- Gates®5/8"-14 Male British Standard Pipe Parallel Plug (G64099-0010)5/8"-14 Male British Standard Pipe Parallel Plug (G64099-0010) 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$14.78
- Gates®5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1010)5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1010) 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$31.82
- Gates®5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1008)5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1008) 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$19.02
- Gates®5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1012)5/8"-14 Male British Standard Pipe Parallel to Female British Standard Pipe Parallel Swivel (G64350-1012) 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$52.41
- Gates®5/8"-14 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-1010)5/8"-14 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-1010) 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$34.92
- Gates®5/8"-14 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-1008)5/8"-14 Male British Standard Pipe Parallel to Female JIC 37° Flare Swivel Adapter (G62320-1008) 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$41.51
- Gates®5/8"-14 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-1012)5/8"-14 Male British Standard Pipe Parallel to Male JIC 37° Flare Adapter (G62300-1012) 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...High quality at an affordable priceExpertly made from premium materials$27.16
- Gates®5/8"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-1012)5/8"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-1012) 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$43.19
- Gates®5/8"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-1008)5/8"-14 Male British Standard Pipe Parallel to Male Pipe NPTF Adapter (G62200-1008) 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$34.17
- Gates®5/8"-18 Brass Female Inverted Branch Tee to Female Pipe (G60696-0604)5/8"-18 Brass Female Inverted Branch Tee to Female Pipe (G60696-0604) by Gates®. Gates inverted flare adapters are used with aluminum, brass, copper, and steel tubing that can be flared. Recommended for hydraulic brake, fuel and oil...An economical and reusable solution that can be field installed.Threads and seats can be assembles and disassembled for long service life.$15.30
- Gates®5/8"-18 Brass Female Inverted Branch Tee to Male Pipe (G60628-0604)5/8"-18 Brass Female Inverted Branch Tee to Male Pipe (G60628-0604) 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$8.16
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.