water rotary union / for gas / 3-passage
CB-06813 DSTI - Dynamic Sealing Technologies



  • Medium:

    for water, for gas

  • Number of passages:


  • Pressure:

    100 psi, 60 psi

  • Rotational speed:

    5 rpm (31 rad.min-1)

  • Nominal size:

    3.438 in


The CB-06813 three-passage rotary joint should be used with robotic welding cell applications. Each passage is .125" in size, and the diameter of the unit is 3.438" while the length is 12.490". This unit features a bolt-on adapter for mounting the electrical slip ring. The rotational speed of the unit is 5RPM, while the pressure range is 60-100PSI.

This unit features a thru bore size of .500" and can accept encoders for welding head position tracking.