Series RU028

Low Torque Air Rotary Unions

  • Rotary Systems' low torque air rotary unions are designed for low speed air and vacuum applications. This economical rotary union uses a hardened and ground shaft, o-ring seals and dual ball bearings. This rotary union is available in two, four, six, and eight passages.

    Request More Info Installation Guide
  • Specifications

    Max. Air Pressure220 PSI
    Max. Vacuum Pressure28" Hg
    Max. Temperature150° F
    Request More Info Installation Guide
  • Speed vs. Pressure

  • Options

    • Material

      Material
      Choose based on application. Hastelloy and Super-Duplex Stainless available.

    • Slip Rings

      Slip Rings
      Pass power, signal, and data with 24" long leads up to 10 amps per circuit.

    • Threads

      Threads
      All common thread types available.

Low Torque Air Rotary Unions
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Variations

Part #Number of PortsA ThreadB LengthC Diameter
Part #10050-2802-000Number of Ports2A Thread0.125 NPTB Length3.047C Diameter2.450Download Drawing
Part #10050-2804-000Number of Ports4A Thread0.125 NPTB Length3.839C Diameter2.450Download Drawing
Part #10050-2806-000Number of Ports6A Thread0.125 NPTB Length4.630C Diameter2.450Download Drawing
Part #10050-2808-000Number of Ports8A Thread0.125 NPTB Length5.423C Diameter2.450Download Drawing