Hydraulic Pipe Thread Adapters

Hydraulic Pipe Thread Adapters
  • Gates® - Male Metric with O-Ring to Female Pipe NPTF Adapter
    Gates® - Male Metric with O-Ring to Female Pipe NPTF Adapter
    1
    # 2467215234
    Male Metric with O-Ring to Female Pipe NPTF Adapter 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
    $10.71 - $69.71
    Availability Varies - Depends on Product Options
  • Gates® - Male Metric with O-Ring to Male JIC 37° Flare 90° Adapter
    Gates® - Male Metric with O-Ring to Male JIC 37° Flare 90° Adapter
    1
    # 2467210216
    Male Metric with O-Ring to Male JIC 37° Flare 90° Adapter 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
    $26.39 - $165.95
    Availability Varies - Depends on Product Options
  • Gates® - Male Metric with O-Ring to Male JIC 37° Flare Conversion Adapter
    Gates® - Male Metric with O-Ring to Male JIC 37° Flare Conversion Adapter
    1
    # 2467214232
    Male Metric with O-Ring to Male JIC 37° Flare Conversion Adapter 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
    $11.10 - $233.20
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Male JIC 37° Flare 45° Adapter
    Gates® - Male O-Ring Boss to Male JIC 37° Flare 45° Adapter
    1
    # 2467208232
    Male O-Ring Boss to Male JIC 37° Flare 45° Adapter 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
    $4.29 - $55.13
    Availability Varies - Depends on Product Options
  • Gates® - Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates® - Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    1
    # 2467207226
    Male O-Ring Boss to Male JIC 37° Flare 90° Adapter 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
    $4.38 - $234.02
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter
    Gates® - Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter
    1
    # 2467212209
    Male Pipe NPTF to Female Pipe NPTF Reducer Bushing Short Adapter 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
    $1.59 - $40.46
    Availability Varies - Depends on Product Options
  • Gates® - Male Pipe NPTF to Male Pipe NPTF 90° Coupling
    Gates® - Male Pipe NPTF to Male Pipe NPTF 90° Coupling
    1
    # 2467215225
    Male Pipe NPTF to Male Pipe NPTF 90° 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
    $5.91 - $47.01
    Availability Varies - Depends on Product Options
  • Gates® - Nylon Green Air Brake Tubing
    Gates® - Nylon Green Air Brake Tubing
    0
    # 3199439740
    Nylon Green Air Brake Tubing by Gates®. Recommended For: Truck, bus, and mobile air brake, and service lines where heat and battery acids are not present. Conforms to SAE J844 specifications. Meets D.O.T. FMVSS 106-74. Tube: Heat and...
    High quality at an affordable priceExpertly made from premium materials
    $38.76 - $173.84
    Availability Varies - Depends on Product Options
  • Gates® - Nylon Red Air Brake Tubing
    Gates® - Nylon Red Air Brake Tubing
    0
    # 3199446757
    Nylon Red Air Brake Tubing by Gates®. Recommended For: Truck, bus, and mobile air brake, and service lines where heat and battery acids are not present. Conforms to SAE J844 specifications. Meets D.O.T. FMVSS 106-74. Tube: Heat and...
    High quality at an affordable priceExpertly made from premium materials
    $50.91 - $173.84
    Availability Varies - Depends on Product Options
  • Gates® - Nylon Yellow Air Brake Tubing
    Gates® - Nylon Yellow Air Brake Tubing
    0
    # 3199435674
    Nylon Yellow Air Brake Tubing by Gates®. Recommended For: Truck, bus, and mobile air brake, and service lines where heat and battery acids are not present. Conforms to SAE J844 specifications. Meets D.O.T. FMVSS 106-74. Tube: Heat and...
    High quality at an affordable priceExpertly made from premium materials
    $45.80 - $173.84
    Availability Varies - Depends on Product Options
  • Gates® - O-Ring for Ford Spring Lock
    Gates® - O-Ring for Ford Spring Lock
    1
    # 3199435743
    O-Ring for Ford Spring Lock 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
    $1.22 - $1.84
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Clamp Assemblies Coupling (ACC)
    Gates® - PolarSeal II™ Clamp Assemblies Coupling (ACC)
    1
    # 3199440704
    PolarSeal II™ Clamp Assemblies Coupling (ACC) 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
    $7.10 - $17.51
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Male Flareless Assembly Coupling (ACC)
    Gates® - PolarSeal II™ Male Flareless Assembly Coupling (ACC)
    0
    # 3199439700
    PolarSeal II™ Male Flareless Assembly Coupling (ACC) 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
    $24.96 - $33.74
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Male Flareless Assembly Coupling (ACC) 90° Bent Tube
    Gates® - PolarSeal II™ Male Flareless Assembly Coupling (ACC) 90° Bent Tube
    0
    # 3199436737
    PolarSeal II™ Male Flareless Assembly Coupling (ACC) 90° Bent Tube 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
    $27.02 - $35.89
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Male Insert O-Ring Coupling (ACC)
    Gates® - PolarSeal II™ Male Insert O-Ring Coupling (ACC)
    1
    # 3199437801
    PolarSeal II™ Male Insert O-Ring Coupling (ACC) 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
    $25.08 - $38.21
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Splicer Coupling (ACC)
    Gates® - PolarSeal II™ Splicer Coupling (ACC)
    1
    # 3199438704
    PolarSeal II™ Splicer Coupling (ACC) 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
    $16.77 - $20.61
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port L
    Gates® - PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port L
    1
    # 3199441681
    PolarSeal II™ Splicer Coupling (ACC) with R134 Service Port L 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
    $30.00 - $57.96
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Compressor Block Coupling (ACA) Single Reverse w/Switch or Service Port 90° Bent Tube
    Gates® - PolarSeal™ Aluminum Compressor Block Coupling (ACA) Single Reverse w/Switch or Service Port 90° Bent Tube
    0
    # 3199438702
    PolarSeal™ Aluminum Compressor Block Coupling (ACA) Single Reverse w/Switch or Service Port 90° Bent Tube 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
    $21.53 - $27.94
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female Braze-On Stems Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female Braze-On Stems Coupling (ACA)
    1
    # 3199445751
    PolarSeal™ Aluminum Female Braze-On Stems Coupling (ACA) 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
    $8.32 - $12.76
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA)
    1
    # 3199437709
    PolarSeal™ Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) 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
    $4.65 - $14.64
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA)
    1
    # 3199436714
    PolarSeal™ Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA) 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
    $10.48 - $13.80
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Aluminum Male SAE Flareless Assembly 90° Block Coupling (ACA)
    Gates® - PolarSeal™ Aluminum Male SAE Flareless Assembly 90° Block Coupling (ACA)
    1
    # 3199436680
    PolarSeal™ Aluminum Male SAE Flareless Assembly 90° Block Coupling (ACA) 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
    $16.81 - $25.98
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube
    Gates® - PolarSeal™ Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube
    1
    # 3199437658
    PolarSeal™ Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube 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
    $18.59 - $26.45
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block
    Gates® - PolarSeal™ Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block
    1
    # 3199439720
    PolarSeal™ Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block 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
    $35.04 - $36.85
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA)
    1
    # 3199436684
    PolarSeal™ Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) 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
    $14.01 - $18.54
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA)
    1
    # 3199435701
    PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) 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
    $13.48 - $19.90
    In Stock - Ships within 24 hrs
  • Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA)
    Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA)
    1
    # 3199440715
    PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 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
    $11.01 - $14.71
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port
    Gates® - PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port
    1
    # 3199440709
    PolarSeal™ Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 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
    $20.87 - $27.48
    Availability Varies - Depends on Product Options
  • Gates® - Straight Male to Female Brass Hydraulic Pipe Thread Adapter (SAE)
    Gates® - Straight Male to Female Brass Hydraulic Pipe Thread Adapter (SAE)
    0
    # 3199445784
    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
    $1.62 - $11.13
    Availability Varies - Depends on Product Options
  • Gates® - PolarSeal II™ Hydraulic Hose
    Gates® - PolarSeal II™ Hydraulic Hose
    1
    # 3199445780
    PolarSeal 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 - $346.79
    Availability Varies - Depends on Product Options




In hydraulic and pneumatic systems, fittings provide the connections between hoses, pipes, and other parts of the installation, including valves, pumps, and tanks. The large availability of Couplings and other fittings can be somewhat confusing and create misunderstanding on their peculiar characteristics. In general, a fitting is a part designed to provide a reliable connection with other components. An adapter is a component that forms a joint between couplings having different types or sizes. In some cases, adapters can work as fittings. The creative but rigorous combinations of different fittings allow designers and engineers to compose efficient hydraulic systems, getting the most from each installation.

Adapters are made from various materials including rubber, brass, and steel. Available types cover all the possible situations; the frequently used ones are female to female, male to female, male to male, barbed, and female cap nut variants, among many others. You can find a wide range of hydraulic pipe thread adapters on our virtual shelves. Made by trustworthy companies, our products meet the highest industry standards for the category and are offered at reasonable prices.

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