water rotary union / for air / for oil / for steam
1400 SR



  • Medium:

    for water, for air, for oil, for steam, for gas, for vacuum, for chemicals

  • Applications:

    hydraulic, high-pressure, low-pressure, pneumatic, for transfer, medium-pressure, for pipes, for rollers

  • Material:

    stainless steel, carbon steel

  • Other characteristics:

    radial, screw-in, with seal, right-angle, low-speed, orientable

  • Pressure:

    Max.: 350 bar (5,076 psi)

    Min.: 0 bar (0 psi)

  • Rotational speed:

    Max.: 5 rpm (31 rad.min-1)

    Min.: 0 rpm (0 rad.min-1)

  • Nominal size:

    Max.: 2 in

    Min.: 0.1 in



With their simple design, these connections allow you to carry your fluids up to 100 bar pressures while ensuring either an oscillating movement or a continuous rotation of a few rpm.


– Chemistry, Plastic, Health
– Energy, Environment
– Metallurgy, Mechanics and Subcontracting
– Trading
– Mineral products
– Transport and Logistics

Other Duff-Norton products

Rotary unions