Thank you for visiting your rotating union manufacturer

Keeping the world rotating

Rotating unions must accommodate a broad range of materials, viscosities, temperatures, pressures and speeds.

Coolant unions for machine tools

Coolant Unions must deliver high pressure coolant for Through Spindle Coolant applications. Some require transmission of air and MQL.

Steam joints and siphons for paper

Steam Joints and Stationary Siphons have been pioneered by DEUBLIN for high-speed machines.
Paper Machine applications also include steam joints for Yankee dryers, water unions for calender stacks and various other applications.

Electrical slip rings for power and/or signal

Electrical Slip Rings utilize next-generation technology for optimal, long-term operation and unrestrained transmission of power.
DEUBLIN provides an integrated hydraulic union and slip ring assembly with up to 60 channels.

Multipassage Rotating Unions

By using special plastomeric seals DEUBLIN Multi-Passage Soft Seal Rotating Unions can be used in the widest variety of applications and media.

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Notice: Current information for our customers and suppliers regarding the corona situation at DEUBLIN

All of our 5 global production and manufacturing sites are still open!

In Italy, the country with the most serious restrictions at the moment, our plant is classified as "significant" and will maintain production. Since the beginning of the Covid-19 crisis, we have been following an extensive health and safety protocol at all locations to protect our employees. As the situation is currently very dynamic, we will inform you as soon as something changes with us.

You can contact our customer service as usual by phone and email.

Stay healthy.

Mainz, 25th March 2020