air rotary union / for vacuum / for gas / 24-passage
LT 24 DSTI - Dynamic Sealing Technologies



  • Medium:

    for air, for vacuum, for gas

  • Number of passages:


  • Material:


  • Pressure:

    Min.: 0 bar (0 psi)

    Max.: 40 bar (580 psi)

  • Rotational speed:

    Min.: 0 rpm (0 rad.min-1)

    Max.: 500 rpm (3,142 rad.min-1)


The 24-passage LT Series rotary unions are designed for air, gas and vacuum use and are ideal for a number of automation and robotic applications. These lightweight, compact rotary unions feature an all-aluminum construction and 24 independent flow passages capable of transferring different types of media simultaneously.

LT 24-passage models come standard with threaded connections on the sides of the shaft and housing. Models are also available with optional shaft O-ring face seal glands for flush mounting the union to an interface (must be specified when ordering).

Need to combine fluid with electrical power, signal and/or data transfer? No problem. The LT Series rotary unions are designed to integrate directly with our standard electrical slip rings.