RDM Rotary Distributor Leakage Detection

Due to a mostly complex and inaccessible installation, the maintenance or replacement of a rotary distributor in most cases involves a great deal of effort. This makes it all the more important to know the current status of this component. Building on its experience with the Cylinder Leakage Monitoring (CLM) system, HAINZL now also offers a Rotary Distributor Monitoring (RDM) system for rotary unions. HAINZL's Condition Monitoring makes it easy for the user to detect leaks or media mixing. 


  • Monitoring of several circuits using a single device
  • Can be used with different media
  • Alerts in the case of media mixing
  • Linked to machine controller
  • Early detection of process-related problems



Condition Monitoring Systems

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