Custom Rotary Union

Multiple passage rotary unions are available in 1-44 passage models. Modified or custom configurations are also available. The rotary unions incorporate a patented seal design that is suitable for vacuum and bi-directional pressures up to 7,500 psi. All passages are individually sealed to allow use with dissimilar medias. The rotary unions can also be ordered as a combination rotary union/electrical slip ring assembly. Some of the options available include:

  • Single Passage
  • Multiple Passage
  • Inline
  • Threaded Shaft Mount
  • Flange Mount

Maier Heidenheim provides special solutions which safely connect pressurized pipes and rotating systems – for heating or cooling with water, steam or thermal oil, for the passage of cooling lubricants or for controlling production processes with hydraulic oil or compressed air. Please contact IC-Fluid Power to learn more about their customized products.


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