Hydraulic Couplings

Hydraulic Couplings
  • Gates® - GlobalSpiral™ 3/4" x 5.08" Code 61 O-Ring Flange 30° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.08" Code 61 O-Ring Flange 30° Bent Tube Coupling (G20304-1212)
    1
    # mpn1894216684
    GlobalSpiral™ 3/4" x 5.08" Code 61 O-Ring Flange 30° Bent Tube Coupling (G20304-1212) 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
    $41.07
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.12" Female JIC 37° Flare Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.12" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1212)
    1
    # mpn1894210204
    GlobalSpiral™ 3/4" x 5.12" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1212) 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...
    High quality at an affordable priceExpertly made from premium materials
    $38.04
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.22" Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.22" Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube Coupling (G20831-1212)
    1
    # mpn1894210131
    GlobalSpiral™ 3/4" x 5.22" Female British Standard Parallel Pipe O-Ring Swivel 45° Bent Tube Coupling (G20831-1212) 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
    $44.38
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.24" Caterpillar Style O-Ring Flange 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.24" Caterpillar Style O-Ring Flange 45° Bent Tube Coupling (G20407-1212)
    1
    # mpn1894198975
    GlobalSpiral™ 3/4" x 5.24" Caterpillar Style O-Ring Flange 45° Bent Tube Coupling (G20407-1212) 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...
    High quality at an affordable priceExpertly made from premium materials
    $56.15
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.39" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.39" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20239-1216)
    1
    # mpn1894199062
    GlobalSpiral™ 3/4" x 5.39" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20239-1216) 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
    $73.08
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.39" Female JIC 37° Flare Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.39" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1216)
    1
    # mpn1894200125
    GlobalSpiral™ 3/4" x 5.39" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-1216) 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
    $62.48
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/4" x 5.71" Caterpillar Style O-Ring Flange Coupling
    Gates® - GlobalSpiral™ 3/4" x 5.71" Caterpillar Style O-Ring Flange Coupling (G20400-1212)
    1
    # mpn1894198981
    GlobalSpiral™ 3/4" x 5.71" Caterpillar Style O-Ring Flange Coupling (G20400-1212) 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...
    High quality at an affordable priceExpertly made from premium materials
    $46.04
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling
    Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0206)
    1
    # mpn1894222665
    GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0206) 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
    $6.47
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling
    Gates® - GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0106)
    1
    # mpn1894200047
    GlobalSpiral™ 3/8" x 1.20" Ferrule for Wire Braid Hose Coupling (G20995-0106) 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
    $5.79
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 2.72" Female Flat-Face O-Ring Swivel Coupling
    Gates® - GlobalSpiral™ 3/8" x 2.72" Female Flat-Face O-Ring Swivel Coupling (G20230-0606)
    1
    # mpn1894210180
    GlobalSpiral™ 3/8" x 2.72" Female Flat-Face O-Ring Swivel Coupling (G20230-0606) 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...
    High quality at an affordable priceExpertly made from premium materials
    $12.83
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 2.72" Female JIC 37° Flare Swivel Coupling
    Gates® - GlobalSpiral™ 3/8" x 2.72" Female JIC 37° Flare Swivel Coupling (G20170-0606)
    1
    # mpn1894200137
    GlobalSpiral™ 3/8" x 2.72" Female JIC 37° Flare Swivel Coupling (G20170-0606) 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...
    High quality at an affordable priceExpertly made from premium materials
    $7.51
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 2.80" Female JIC 37° Flare Swivel Coupling
    Gates® - GlobalSpiral™ 3/8" x 2.80" Female JIC 37° Flare Swivel Coupling (G20170-0608)
    1
    # mpn1894222687
    GlobalSpiral™ 3/8" x 2.80" Female JIC 37° Flare Swivel Coupling (G20170-0608) 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 customers in...
    High quality at an affordable priceExpertly made from premium materials
    $8.73
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 2.83" Female Flat-Face O-Ring Swivel Coupling
    Gates® - GlobalSpiral™ 3/8" x 2.83" Female Flat-Face O-Ring Swivel Coupling (G20230-0608)
    1
    # mpn1894200102
    GlobalSpiral™ 3/8" x 2.83" Female Flat-Face O-Ring Swivel Coupling (G20230-0608) 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 customers...
    High quality at an affordable priceExpertly made from premium materials
    $16.41
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 3.23" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/8" x 3.23" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-0606)
    1
    # mpn1894216716
    GlobalSpiral™ 3/8" x 3.23" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-0606) 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...
    High quality at an affordable priceExpertly made from premium materials
    $24.01
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 3.23" Female JIC 37° Flare Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/8" x 3.23" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-0606)
    1
    # mpn1894222684
    GlobalSpiral™ 3/8" x 3.23" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20174-0606) 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...
    High quality at an affordable priceExpertly made from premium materials
    $19.67
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 3/8" x 3.35" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling
    Gates® - GlobalSpiral™ 3/8" x 3.35" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-0808)
    1
    # mpn1894199059
    GlobalSpiral™ 3/8" x 3.35" Female Flat-Face O-Ring Swivel 90° Bent Tube Coupling (G20240-0808) 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
    $37.62
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 1.40" Ferrule for Wire Braid Hose Coupling
    Gates® - GlobalSpiral™ 5/8" x 1.40" Ferrule for Wire Braid Hose Coupling (G20995-0210)
    1
    # mpn1894210123
    GlobalSpiral™ 5/8" x 1.40" Ferrule for Wire Braid Hose Coupling (G20995-0210) 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
    $9.11
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 3.68" Female JIC 37° Flare Swivel Coupling
    Gates® - GlobalSpiral™ 5/8" x 3.68" Female JIC 37° Flare Swivel Coupling (G20170-1010)
    1
    # mpn1894217797
    GlobalSpiral™ 5/8" x 3.68" Female JIC 37° Flare Swivel Coupling (G20170-1010) 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 customers in...
    High quality at an affordable priceExpertly made from premium materials
    $16.46
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 3.70" Female Flat-Face O-Ring Swivel Coupling
    Gates® - GlobalSpiral™ 5/8" x 3.70" Female Flat-Face O-Ring Swivel Coupling (G20230-1010)
    1
    # mpn1894222678
    GlobalSpiral™ 5/8" x 3.70" Female Flat-Face O-Ring Swivel Coupling (G20230-1010) 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 customers...
    High quality at an affordable priceExpertly made from premium materials
    $31.61
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 3.74" Female Flat-Face O-Ring Swivel Coupling
    Gates® - GlobalSpiral™ 5/8" x 3.74" Female Flat-Face O-Ring Swivel Coupling (G20230-1012)
    1
    # mpn1894200099
    GlobalSpiral™ 5/8" x 3.74" Female Flat-Face O-Ring Swivel Coupling (G20230-1012) 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
    $26.64
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 3.74" Female Komatsu Style Japanese Metric Swivel Coupling
    Gates® - GlobalSpiral™ 5/8" x 3.74" Female Komatsu Style Japanese Metric Swivel Coupling (G20910-1010)
    1
    # mpn1894200049
    GlobalSpiral™ 5/8" x 3.74" Female Komatsu Style Japanese Metric Swivel Coupling (G20910-1010) 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
    $22.85
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 4.37" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 5/8" x 4.37" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-1010)
    1
    # mpn1894216714
    GlobalSpiral™ 5/8" x 4.37" Female Flat-Face O-Ring Swivel 45° Bent Tube Coupling (G20234-1010) 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
    $46.98
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 4.45" Female JIC 37° Flare Swivel 45° Bent Tube Coupling
    Gates® - GlobalSpiral™ 5/8" x 4.45" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20175-1010)
    1
    # mpn1894217785
    GlobalSpiral™ 5/8" x 4.45" Female JIC 37° Flare Swivel 45° Bent Tube Coupling (G20175-1010) 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
    $32.95
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 4.49" Code 61 Komatsu Style O-Ring Flange Coupling
    Gates® - GlobalSpiral™ 5/8" x 4.49" Code 61 Komatsu Style O-Ring Flange Coupling (G20300-1010)
    1
    # mpn1894216695
    GlobalSpiral™ 5/8" x 4.49" Code 61 Komatsu Style O-Ring Flange Coupling (G20300-1010) 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
    $32.66
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ 5/8" x 4.76" Female JIC 37° Flare Swivel 90° Bent Tube Coupling
    Gates® - GlobalSpiral™ 5/8" x 4.76" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1012)
    1
    # mpn1894210192
    GlobalSpiral™ 5/8" x 4.76" Female JIC 37° Flare Swivel 90° Bent Tube Coupling (G20180-1012) 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...
    High quality at an affordable priceExpertly made from premium materials
    $40.05
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ Plus™ 1-1/2" x 2.98" Ferrule for Wire Braid Hose
    Gates® - GlobalSpiral™ Plus™ 1-1/2" x 2.98" Ferrule for Wire Braid Hose (G22995-0224)
    1
    # mpn1894222652
    GlobalSpiral™ Plus™ 1-1/2" x 2.98" Ferrule for Wire Braid Hose (G22995-0224) 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
    $32.60
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ Plus™ 1-1/2" x 3.01" Ferrule for 4-Spiral Hose Coupling
    Gates® - GlobalSpiral™ Plus™ 1-1/2" x 3.01" Ferrule for 4-Spiral Hose Coupling (G22995-0424)
    1
    # mpn1894210073
    GlobalSpiral™ Plus™ 1-1/2" x 3.01" Ferrule for 4-Spiral Hose Coupling (G22995-0424) 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
    $38.82
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.17" Female Flat-Face O-Ring Swivel Coupling
    Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.17" Female Flat-Face O-Ring Swivel Coupling (G22230-2424)
    1
    # mpn1894200024
    GlobalSpiral™ Plus™ 1-1/2" x 5.17" Female Flat-Face O-Ring 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...
    High quality at an affordable priceExpertly made from premium materials
    $106.34
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.24" Male Pipe (NPTF 30° Cone Seat) Coupling
    Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.24" Male Pipe (NPTF 30° Cone Seat) Coupling (G22100-2424)
    1
    # mpn1894217694
    GlobalSpiral™ Plus™ 1-1/2" x 5.24" Male Pipe (NPTF 30° Cone Seat) Coupling (G22100-2424) 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
    $42.04
    In Stock - Ships within 24 hrs
  • Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.64" Female JIC 37° Flare Swivel Coupling
    Gates® - GlobalSpiral™ Plus™ 1-1/2" x 5.64" Female JIC 37° Flare Swivel Coupling (G22170-2424)
    1
    # mpn1894217689
    GlobalSpiral™ Plus™ 1-1/2" x 5.64" Female JIC 37° Flare Swivel Coupling (G22170-2424) 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
    $56.25
    In Stock - Ships within 24 hrs




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.

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