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 Pressure 220 PSI
    Max. Vacuum Pressure 28" Hg
    Max. Temperature 150° 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
Enlarge Image

Variations

Part # Number of Ports A Thread B Length C Diameter
Part # 10050-2802-000 Number of Ports 2 A Thread 0.125 NPT B Length 3.047 C Diameter 2.450 Download Drawing
Part # 10050-2804-000 Number of Ports 4 A Thread 0.125 NPT B Length 3.839 C Diameter 2.450 Download Drawing
Part # 10050-2806-000 Number of Ports 6 A Thread 0.125 NPT B Length 4.630 C Diameter 2.450 Download Drawing
Part # 10050-2808-000 Number of Ports 8 A Thread 0.125 NPT B Length 5.423 C Diameter 2.450 Download Drawing