Swivel Joints for Hydraulic Systems

Hydraulic swivel joints allow rotation under pressure to prevent hose twisting and kinking, reduce the number of adapters and hose runs, and help absorb system shock. 

We carry Aeroquip FS65 Series Standard Duty Balanced Pressure swivel joints in multiple connection styles for dependable fluid transfer and easier maintenance. These hydraulic swivel joints are commonly used on equipment in Mobile Machinery and Equipment, Construction, and Agriculture.

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Swivel Joint Configurations and Thread Options

Products in this category include the following connection styles:

  • Female Pipe Casing to Female Pipe Sleeve

  • Female Pipe Casing to Male Pipe Sleeve

  • Female Pipe Swivel Casing to Female Pipe Sleeve

  • Male JIC 37 Degree Flare Casing to Male SAE O-Ring Boss Sleeve

  • NPSM Female Pipe Swivel Casing Thread to Male Pipe Sleeve Thread

  • NPSM Female Pipe Swivel Casing Thread to Female Pipe Sleeve Thread

Threaded examples shown in the product cards include 3/8-18, 1/2-14, 3/4-14 NPSM, and 1-11 1/2 pipe sleeve threads, as well as 1-1/16-12 SAE O-Ring Boss. For related threaded components used with piping systems, see our Pipe Fittings category.

Swivel Joint Selection & Performance Considerations

Confirm the following criteria when selecting a swivel joint for your system:

  • Operating pressure and temperature

  • Fluid compatibility and corrosion resistance

  • Acceptable pressure drop, required torque, and rotation needs

  • Port size, configuration, and thread standard

If you would like help matching a swivel joint to your hose and ports, please contact us.

Swivel Joint FAQs

How Do Swivel Joints Work?

They provide a sealed rotating connection so the hose or piping can move without twisting. This helps prevent kinking, reduces the need for extra adapters, and can absorb system shock to support longer hose life.

What Series and Brand Are Featured?

This category features Aeroquip FS65 Series Standard Duty Balanced Pressure swivel joints.

Which Connection Standards Are Available?

Options include JIC 37 degree flare to SAE O-Ring Boss, NPSM female pipe swivel to male or female pipe sleeve threads, and female pipe casing to male or female pipe sleeve.

How Do I Match a Swivel Joint to My Ports?

Verify the thread standard and size, then select the matching configuration from the list above. Confirm pressure, temperature, and fluid compatibility before ordering.