Hydraulic Couplings
- Gates®MegaCrimp™ 3/4" x 3.74" Female JIC 37° Flare Swivel Coupling (G25170-1212)MegaCrimp™ 3/4" x 3.74" Female JIC 37° Flare Swivel Coupling (G25170-1212) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that makes...High quality at an affordable priceExpertly made from premium materials$20.91
- Gates®MegaCrimp™ 3/8" x 2.42" Female JIC 37° Flare Swivel Coupling (G25170-0606)MegaCrimp™ 3/8" x 2.42" Female JIC 37° Flare Swivel Coupling (G25170-0606) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that makes...High quality at an affordable priceExpertly made from premium materials$9.81
- Gates®MegaCrimp™ 3/8" x 2.63" Female JIC 37° Flare Swivel Coupling (G25170-0608)MegaCrimp™ 3/8" x 2.63" Female JIC 37° Flare Swivel Coupling (G25170-0608) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that makes...High quality at an affordable priceExpertly made from premium materials$11.14
- WIX®1"-12 2B Water Removal Spin-on Filter (AC20)1"-12 2B Water Removal Spin-on Filter (AC20) by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Designed to help to get your job done rightManufactured utilizing the highest quality materials$50.45
- WIX®1-3/4"-12 Water Removal Spin-on Filter (AC30)1-3/4"-12 Water Removal Spin-on Filter (AC30) by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Designed to help to get your job done rightManufactured utilizing the highest quality materials$95.27
- WIX®15 CFM 11/16-16UN2B Water Removal Spin-on Filter (AC10)15 CFM 11/16-16UN2B Water Removal Spin-on Filter (AC10) by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$44.57
- WIX®25 CFM 11/16-16UN2B Water Removal Spin-on Filter (AC11)25 CFM 11/16-16UN2B Water Removal Spin-on Filter (AC11) by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$53.92
- WIX®Water Removal Kit (ACK10)Water Removal Kit by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$121.68
- WIX®Water Removal Kit (ACK20)Water Removal Kit by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$123.44
- WIX®Water Removal Kit (ACKG15)Water Removal Kit by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$268.45
- WIX®Water Removal Kit (ACKG25)Water Removal Kit by WIX®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$379.17
- Gates®1/2" x 3.10" Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G34210-1010)1/2" x 3.10" Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G34210-1010) 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$22.63
- Gates®3/16" x 1.92" Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G34210-0404)3/16" x 1.92" Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Coupling (G34210-0404) 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$10.58
- Gates®5/16" x 2.42" Steel Female SAE 45° Flare Swivel Coupling (G34200-0606)5/16" x 2.42" Steel Female SAE 45° Flare Swivel Coupling (G34200-0606) 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$11.72
- Gates®GlobalSpiral™ 1/2" x 1.44" Ferrule for 4-Spiral Hose (G20995-0408)GlobalSpiral™ 1/2" x 1.44" Ferrule for 4-Spiral Hose (G20995-0408) by Gates®. GlobalSpiral™ couplings provide superior performance for extremely high-pressure, high-impulse spiral-wire hydraulic hose applications. The innovative...High quality at an affordable priceExpertly made from premium materials$8.73
- Gates®GlobalSpiral™ 3/4" x 2.00" Ferrule for 4-Spiral Hose (G20995-0412)GlobalSpiral™ 3/4" x 2.00" Ferrule for 4-Spiral Hose (G20995-0412) by Gates®. GlobalSpiral™ couplings provide superior performance for extremely high-pressure, high-impulse spiral-wire hydraulic hose applications. The innovative...High quality at an affordable priceExpertly made from premium materials$13.52
- Gates®GlobalSpiral™ 5/8" x 1.88" Ferrule for 4-Spiral Hose (G20995-0410)GlobalSpiral™ 5/8" x 1.88" Ferrule for 4-Spiral Hose (G20995-0410) by Gates®. GlobalSpiral™ couplings provide superior performance for extremely high-pressure, high-impulse spiral-wire hydraulic hose applications. The innovative...High quality at an affordable priceExpertly made from premium materials$11.24
- Gates®M3K™ MEGA3000™ 5/16" x 50' Nitrile Black Hydraulic Hose (85624)M3K™ MEGA3000™ 5/16" x 50' Nitrile Black Hydraulic Hose (85624) 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...RECOMMENDED FOR: High–pressure hydraulic oil lines. Exceeds ISO 18752 Grade B, SAE 100R17 and ISO 11237 R17 working pressure, minimum bend radius requirements and performance requirements of EN 857 1SC. M3K hose has smaller exterior dimensions and significantly tighter bend radius than other SAE 100R1 and 100R2 hose.COVER: Black, oil, abrasion and weather resistant, synthetic rubber (Nitrile and PVC), with color coded layline. Also available with unique abrasion resistant MegaTuff® or XtraTuff® covers. See Hose Stock Characteristics.$243.10
- Gates®M3K™ MEGA3000™ 5/8" x 50' Nitrile Black Hydraulic Hose (85627)M3K™ MEGA3000™ 5/8" x 50' Nitrile Black Hydraulic Hose (85627) 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...RECOMMENDED FOR: High–pressure hydraulic oil lines. Exceeds ISO 18752 Grade B, SAE 100R17 and ISO 11237 R17 working pressure, minimum bend radius requirements and performance requirements of EN 857 1SC. M3K hose has smaller exterior dimensions and significantly tighter bend radius than other SAE 100R1 and 100R2 hose.COVER: Black, oil, abrasion and weather resistant, synthetic rubber (Nitrile and PVC), with color coded layline. Also available with unique abrasion resistant MegaTuff® or XtraTuff® covers. See Hose Stock Characteristics.$494.91
- Gates®MegaCrimp™ 1/2" x 1.81" Female Quick-Lok™ High to Female JIC 37° Flare Coupling (G25976-0808)MegaCrimp™ 1/2" x 1.81" Female Quick-Lok™ High to Female JIC 37° Flare Coupling (G25976-0808) 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$11.40
- Gates®MegaCrimp™ 1/2" x 2.56" Female Japanese Inverted Flare Parallel Threads Coupling (G25932-0808)MegaCrimp™ 1/2" x 2.56" Female Japanese Inverted Flare Parallel Threads Coupling (G25932-0808) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp...High quality at an affordable priceExpertly made from premium materials$42.19
- Gates®MegaCrimp™ 1/2" x 2.62" Female Flat-Face O-Ring Swivel Coupling (G25230-0808)MegaCrimp™ 1/2" x 2.62" Female Flat-Face O-Ring Swivel Coupling (G25230-0808) 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...High quality at an affordable priceExpertly made from premium materials$15.53
- Gates®MegaCrimp™ 1/2" x 2.63" Female Pipe (NPTF without 30° Cone Seat) Coupling (G25110-0808)MegaCrimp™ 1/2" x 2.63" Female Pipe (NPTF without 30° Cone Seat) Coupling (G25110-0808) 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$15.03
- Gates®MegaCrimp™ 1/2" x 2.72" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0806)MegaCrimp™ 1/2" x 2.72" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0806) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that...High quality at an affordable priceExpertly made from premium materials$10.43
- Gates®MegaCrimp™ 1/2" x 2.87" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0808)MegaCrimp™ 1/2" x 2.87" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0808) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that...High quality at an affordable priceExpertly made from premium materials$10.09
- Gates®MegaCrimp™ 1/2" x 2.88" Female Pipe Swivel (NPSM 30° Cone Seat) Coupling (G25111-0808)MegaCrimp™ 1/2" x 2.88" Female Pipe Swivel (NPSM 30° Cone Seat) Coupling (G25111-0808) 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$22.94
- Gates®MegaCrimp™ 1/2" x 2.95" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0812)MegaCrimp™ 1/2" x 2.95" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0812) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that...High quality at an affordable priceExpertly made from premium materials$13.67
- Gates®MegaCrimp™ 1/2" x 3.42" Male Pipe Swivel (NPTF without 30° Cone Seat) Coupling (G25105-0808)MegaCrimp™ 1/2" x 3.42" Male Pipe Swivel (NPTF without 30° Cone Seat) Coupling (G25105-0808) 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$18.96
- Gates®MegaCrimp™ 1/2" x 3.53" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G25179-0806)MegaCrimp™ 1/2" x 3.53" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G25179-0806) 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...High quality at an affordable priceExpertly made from premium materials$33.03
- Gates®MegaCrimp™ 1/4" x 1.96" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0402)MegaCrimp™ 1/4" x 1.96" Male Pipe (NPTF 30° Cone Seat) Coupling (G25100-0402) by Gates®. MegaCrimp™ couplings give you a leak-proof seal that’s so innovative, it’s patented. It’s what’s inside the MegaCrimp coupling that...High quality at an affordable priceExpertly made from premium materials$8.38
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.