Hydraulic Couplings
![Hydraulic Couplings](https://ic.toolsid.com/tools-garage/pages/hydraulic-couplings/hydraulic-couplings_collage_0.jpg)
- Gates®Power Crimp™ 0.97" x 1.20" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M3K™ Hose (80585)Power Crimp™ 0.97" x 1.20" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M3K™ Hose (80585) 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$10.07
- Gates®Power Crimp™ 1-1/2" x 2" Male Pipe (NPTF – 30° Cone Seat) Coupling (80025)Power Crimp™ 1-1/2" x 2" Male Pipe (NPTF – 30° Cone Seat) Coupling (80025) 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$51.74
- Gates®Power Crimp™ 1.31" x 1.47" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M2T™ Hose (80477)Power Crimp™ 1.31" x 1.47" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M2T™ Hose (80477) 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$13.23
- Gates®Power Crimp™ 1.94" x 1.69" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M2T™ Hose (80480)Power Crimp™ 1.94" x 1.69" Steel One Non-Skive Ferrules Coupling for MegaFlex™ M2T™ Hose (80480) 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$23.40
- Gates®Power Crimp™ 3/8" x 2.35" Female JIC 37° Flare Swivel Coupling (80141)Power Crimp™ 3/8" x 2.35" Female JIC 37° Flare Swivel Coupling (80141) 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$10.70
- Gates®Power Crimp™ PC1FS™ 2.38" x 2.41" Steel One Non-Skive Ferrules Coupling (80489)Power Crimp™ PC1FS™ 2.38" x 2.41" Steel One Non-Skive Ferrules Coupling (80489) 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$42.26
- Gates®Power Crimp™ PC2F™ 0.76" x 1.00" Steel Two Ferrules Coupling (80415)Power Crimp™ PC2F™ 0.76" x 1.00" Steel Two Ferrules Coupling (80415) 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$4.98
- Gates®Power Crimp™ PC2F™ 1.06" x 1.20" Steel Two Ferrules Coupling (80462)Power Crimp™ PC2F™ 1.06" x 1.20" Steel Two Ferrules Coupling (80462) 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$12.31
- Gates®Power Crimp™ PC2F™ 1.38" x 1.97" Steel Two Ferrules Coupling (80422)Power Crimp™ PC2F™ 1.38" x 1.97" Steel Two Ferrules Coupling (80422) 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$23.89
- Gates®Power Crimp™ PC2F™ 1.50" x 1.47" Steel Two Ferrules Coupling (80423)Power Crimp™ PC2F™ 1.50" x 1.47" Steel Two Ferrules Coupling (80423) 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$11.44
- Gates®SureLok™ 1/2" x 1.26" Air Brake Union 90° Coupling (G31404-0808)SureLok™ 1/2" x 1.26" Air Brake Union 90° Coupling (G31404-0808) 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 will...High quality at an affordable priceExpertly made from premium materials$28.02
- Gates®SureLok™ 1/2" x 1.91" Air Brake Union Coupling (G31400-0806)SureLok™ 1/2" x 1.91" Air Brake Union Coupling (G31400-0806) 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$14.88
- Gates®SureLok™ 1/2" x 2.02" Air Brake Bulkhead Union Coupling (G31300-0808)SureLok™ 1/2" x 2.02" Air Brake Bulkhead Union Coupling (G31300-0808) 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$30.90
- Gates®SureLok™ 1/2" x 2.46" Air Brake Union Tee Coupling (G31452-0806)SureLok™ 1/2" x 2.46" Air Brake Union Tee Coupling (G31452-0806) 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$37.80
- Gates®SureLok™ 1/2" x 2.52" Air Brake Union Tee Coupling (G31451-0804)SureLok™ 1/2" x 2.52" Air Brake Union Tee Coupling (G31451-0804) 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$21.91
- Gates®SureLok™ 1/2" x 2.53" Air Brake Union Tee Coupling (G31450-0808)SureLok™ 1/2" x 2.53" Air Brake Union Tee Coupling (G31450-0808) 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 will...High quality at an affordable priceExpertly made from premium materials$20.73
- Gates®SureLok™ 1/2" x 2.60" Air Brake to Male Pipe 45° Coupling (G31102-0808)SureLok™ 1/2" x 2.60" Air Brake to Male Pipe 45° Coupling (G31102-0808) 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....High quality at an affordable priceExpertly made from premium materials$20.01
- Gates®SureLok™ 1/4" x 0.77" Air Brake to Male Pipe Swivel 45° Coupling (G31122-0404)SureLok™ 1/4" x 0.77" Air Brake to Male Pipe Swivel 45° Coupling (G31122-0404) 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 customers in...High quality at an affordable priceExpertly made from premium materials$24.55
- Gates®SureLok™ 1/4" x 0.85" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0406)SureLok™ 1/4" x 0.85" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0406) 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$16.31
- Gates®SureLok™ 1/4" x 1.31" Air Brake to Female Pipe Coupling (G31150-0402)SureLok™ 1/4" x 1.31" Air Brake to Female Pipe Coupling (G31150-0402) 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$12.47
- Gates®SureLok™ 1/4" x 1.41" Air Brake Bulkhead Union Coupling (G31300-0404)SureLok™ 1/4" x 1.41" Air Brake Bulkhead Union Coupling (G31300-0404) 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 customers in mind. It...High quality at an affordable priceExpertly made from premium materials$16.47
- Gates®SureLok™ 1/4" x 1.59" Air Brake to Female Pipe Coupling (G31150-0404)SureLok™ 1/4" x 1.59" Air Brake to Female Pipe Coupling (G31150-0404) 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 customers in mind. It...High quality at an affordable priceExpertly made from premium materials$12.25
- Gates®SureLok™ 3/16" x 1.44" Air Brake Union Tee Coupling (G31450-0303)SureLok™ 3/16" x 1.44" Air Brake Union Tee Coupling (G31450-0303) 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$15.77
- Gates®SureLok™ 3/4" x 2.11" Air Brake to Male Pipe Coupling (G31100-1208)SureLok™ 3/4" x 2.11" Air Brake to Male Pipe Coupling (G31100-1208) 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. It...High quality at an affordable priceExpertly made from premium materials$20.68
- Gates®SureLok™ 3/4" x 3.12" Air Brake Union Tee Coupling (G31450-1212)SureLok™ 3/4" x 3.12" Air Brake Union Tee Coupling (G31450-1212) 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...High quality at an affordable priceExpertly made from premium materials$50.33
- Gates®SureLok™ 3/8" x 1.07" Air Brake Union 90° Coupling (G31404-0606)SureLok™ 3/8" x 1.07" Air Brake Union 90° Coupling (G31404-0606) 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...High quality at an affordable priceExpertly made from premium materials$21.19
- Gates®SureLok™ 3/8" x 1.78" Air Brake to Female Pipe Coupling (G31150-0606)SureLok™ 3/8" x 1.78" Air Brake to Female Pipe Coupling (G31150-0606) 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...High quality at an affordable priceExpertly made from premium materials$15.66
- Gates®SureLok™ 3/8" x 2.01" Air Brake Union Tee Coupling (G31452-0604)SureLok™ 3/8" x 2.01" Air Brake Union Tee Coupling (G31452-0604) 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$40.97
- Gates®SureLok™ 3/8" x 2.13" Air Brake Union Tee Coupling (G31450-0606)SureLok™ 3/8" x 2.13" Air Brake Union Tee Coupling (G31450-0606) 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...High quality at an affordable priceExpertly made from premium materials$19.13
- Gates®SureLok™ 3/8" x 2.16" Air Brake to Male Pipe 45° Coupling (G31102-0604)SureLok™ 3/8" x 2.16" Air Brake to Male Pipe 45° Coupling (G31102-0604) 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....High quality at an affordable priceExpertly made from premium materials$12.85
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.