Hydraulic Couplings
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Gates®Power Crimp™ PC1FS™ Steel One Non-Skive Ferrules CouplingPower Crimp™ PC1FS™ Steel One Non-Skive Ferrules 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$5.48 - $96.14 - Gates®Stainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Braid CouplingStainless Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel Braid 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$36.78 - $80.42
- Gates®Stainless Steel Male Pipe (NPTF 30° Cone Seat) Braid CouplingStainless Steel Male Pipe (NPTF 30° Cone Seat) Braid 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$42.24 - $518.42
- Gates®Stainless Steel Non-Skive Ferrule Braid CouplingStainless Steel Non-Skive Ferrule Braid 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 mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$28.32 - $218.19
- Gates®Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 45° Bent Tube CouplingSteel Dual Seat Female JIC 37°/SAE 45° Flare Swivel 45° Bent Tube 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$25.38 - $42.76
- Gates®Steel Female JIC 37° Flare Swivel 90° Bent Tube CouplingSteel Female JIC 37° Flare Swivel 90° Bent Tube 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$33.67 - $115.02
- Gates®Steel Female SAE 45° Flare Swivel 90° Bent Tube CouplingSteel Female SAE 45° Flare Swivel 90° Bent Tube 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$31.93 - $58.57
- Gates®Steel Male JIC 37° Flare CouplingSteel Male JIC 37° Flare 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 mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$19.82 - $54.80
- Gates®Steel Male Pipe (NPTF 30° Cone Seat) CouplingSteel Male Pipe (NPTF 30° Cone Seat) 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 mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$10.91 - $147.74
- Gates®Straight Male to Female Brass Hydraulic Pipe Thread Adapter (SAE)Straight Male to Female Brass Hydraulic Pipe Thread Adapter (SAE) 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$1.65 - $11.35
- Gates®MegaCrimp™ Female JIC 37° Flare Swivel CouplingMegaCrimp™ Female JIC 37° Flare Swivel Coupling 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 it perform so well, the...High quality at an affordable priceExpertly made from premium materials$8.90 - $96.40
- WIX®Water Removal Spin-on FilterWater Removal Spin-on Filter 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$44.57 - $95.27
- Gates®M3K™ MEGA3000™ 50' Nitrile Black Hydraulic HoseM3K™ MEGA3000™ 50' Nitrile Black Hydraulic Hose 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...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 - $699.76
- Gates®MegaCrimp™ Female Japanese Inverted Flare Parallel Threads CouplingMegaCrimp™ Female Japanese Inverted Flare Parallel Threads Coupling 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 it...High quality at an affordable priceExpertly made from premium materials$38.63 - $105.83
- Gates®MegaCrimp™ Female Quick-Lok™ High to Female JIC 37° Flare CouplingMegaCrimp™ Female Quick-Lok™ High to Female JIC 37° Flare 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 mind. It...High quality at an affordable priceExpertly made from premium materials$9.47 - $18.02
- Gates®MegaCrimp™ Male Flat-Face O-Ring Bulk Head CouplingMegaCrimp™ Male Flat-Face O-Ring Bulk Head 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 mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$33.66 - $45.01
- Gates®MegaCrimp™ Male Pipe (NPTF 30° Cone Seat) CouplingMegaCrimp™ Male Pipe (NPTF 30° Cone Seat) Coupling 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 it perform so well, the...High quality at an affordable priceExpertly made from premium materials$7.81 - $54.45
- Gates®Metric Bite NutsMetric Bite Nuts 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 quality at an...High quality at an affordable priceExpertly made from premium materials$0.89 - $48.91
- Gates®PolarSeal II™ Hydraulic HosePolarSeal II™ Hydraulic Hose 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$8.14 - $383.51
- Gates®Steel Dual Seat Female JIC 37°/SAE 45° Flare Swivel CouplingSteel Dual Seat Female JIC 37°/SAE 45° Flare 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 mind. It will meet...High quality at an affordable priceExpertly made from premium materials$10.74 - $28.12
- Gates®Steel Female SAE 45° Flare Swivel CouplingSteel Female SAE 45° Flare 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 mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$11.72 - $61.02
- American Grease Stick®Brass Compression UnionBrass Compression Union by American Grease Stick®. Compression unions are used in low pressure application such as: air, oil, and water. They are generally used to connect lengths of copper, brass, and aluminum tubing. To make...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$1.54 - $2.63
- Dayco®45° Male 37° Flare to Female Swivel 37° Flare Adapter45° Male 37° Flare to Female Swivel 37° Flare Adapter by Dayco®. 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...High quality at an affordable priceExpertly made from premium materials$7.06 - $24.67
- Dayco®90° Bent Tube Male 37° Flare to Female Swivel 37° Flare Adapter90° Bent Tube Male 37° Flare to Female Swivel 37° Flare Adapter by Dayco®. 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$4.04 - $21.75
- Dayco®90° Block NPTF Male Adapter90° Block NPTF Male Adapter by Dayco®. 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$5.50 - $16.47
- Dayco®90° Male 37° Flare Union Adapter90° Male 37° Flare Union Adapter by Dayco®. 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...High quality at an affordable priceExpertly made from premium materials$3.11 - $13.96
- Dayco®90° Male 37° Flare to Adjustable Male ORB Adapter90° Male 37° Flare to Adjustable Male ORB Adapter by Dayco®. 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...High quality at an affordable priceExpertly made from premium materials$5.42 - $15.00
- Dayco®90° Male 37° Flare to NPTF Male Adapter90° Male 37° Flare to NPTF Male Adapter by Dayco®. 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...High quality at an affordable priceExpertly made from premium materials$4.65 - $11.60
- Dayco®BL™ 90° Bent Tube Female Swivel Coupling with O-RingBL™ 90° Bent Tube Female Swivel Coupling with O-Ring by Dayco®. 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...High quality at an affordable priceExpertly made from premium materials$5.11 - $8.44
- Dayco®BW/PG™ 45° Bent Tube Female 37° Flare (JIC) Swivel Permanent Crimp CouplingBW/PG™ 45° Bent Tube Female 37° Flare (JIC) Swivel Permanent Crimp Coupling by Dayco®. 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$16.68 - $27.12
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.
