Phone: +1 847 689 8600
Since 1945, Deublin has grown from a small garage shop to the world’s largest manufacturer of rotary unions (rotating unions) – a mechanical device that allows transfer of pressurized fluid from a stationary source into rotating machinery for heating, cooling or transfer of fluid power.
Deublin’s entree into the Rotating Union market was its unique design that incorporated balanced mechanical seals. The then innovative design was immediately accepted by the industry and this began the growth of the company.
Rotating Union applications include Air Clutches, Gear Boxes, Machine Tool Spindles, Textile Equipment, Rubber & Plastic Manufacturing Machinery, Steel Continuous Casting Machines and Paper Machine Calender stacks. In 1989 Deublin product line was expanded to include Steam Joints and Siphon Systems for Paper Machine Dryer Cans.
Rotary unions must accommodate a broad range of materials, viscosities, temperatures, pressures and speeds. That’s why the Deublin rotary union product line offers over 500 standard rotary unions, over 3,000 separate models, and more than 6,000 individual components to handle them.
With its world headquarters in Waukegan – a suburb of Chicago, IL – Deublin spans the world with wholly owned subsidiaries in Austria, Brazil, Canada, China, Finland, France, Germany, Italy, Japan, Korea, Mexico, Poland, Singapore, Spain, Sweden and the United Kingdom. In the rest of the world, Deublin products and services are available through Authorized Distributors.
Our worldwide distribution network allows OEM’s all over the world to specify Deublin rotary unions when purchasing equipment made in another country. Wherever you’re located, Deublin has a stocking distributor nearby to meet your fluid handling requirements— quickly.
Deublin® is the leading manufacturer of rotary unions and electrical slip rings. Since 1945, Deublin has grown from a single idea designed to help a customer solve a problem to an innovative, worldwide manufacturer of rotary unions, slip rings, steam joints, and siphon systems. We offer hundreds of high quality, standard rotary union and slip ring models as well as custom solutions to meet your exact specifications.
Deublin’s mission is to be a trusted partner with our customers allowing them to approach design and operational challenges with confidence and peace of mind. We invest in engineering skills throughout the organization to better serve our customers whether they are in the design, installation, or post-installation follow-up stage. We have locations around the globe to quickly respond to your requests or inquiries.
To learn more about our products and our company, visit us at www.deublin.com or contact Customer Service at +1 847 689 8600. We look forward to working with you!