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Rotating Unions

Rotating Unions (also known as rotary swivels, rotary couplings, rotary joints) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. Rotating Unions are used in numerous manufacturing processes to cool, heat, or transfer fluid (pneumatic or hydraulic) power.

Slip Rings

DEUBLIN 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 available.

Steam Joints / Siphons

Deublin steam joints and siphons are a precision system for removal of condensate from paper machine dryers in high-speed paper making. Deublin also provides turbulence bars.

Service Kits

Rotating Unions, in the process of performing their function, wear out. Sealing is accomplished between two rubbing surfaces. In the case of Mechanical Seal Technology, two hard lapped surfaces rotate against each other and in the case of Soft Seal Technology, a soft seal seals against a hard surface. Regardless, with time, wear will occur and the Rotating Union will require service.

Custom Applications

Deublin offers a wide range of Rotating Union models for a wide range of applications. However, there will be cases for which we may not have a specific model for the application. Being the leading Rotating Union Manufacturer in the world, we can design and manufacture a Custom Rotating Union for you. Due to the limitless possibilities of operating parameters and machine configuration, the application, solution and the target price must be well understood at the onset. Please click the link below to access our Customer Union Form, and complete as much information as possible. We will review and respond quickly so that we may get started in your Custom Rotating Union Project.

847-689-8600

Welcome to DEUBLIN >

Welcome to Deublin.com!

Since 1945, Deublin has grown from a small garage shop to the world’s largest manufacturer of rotary unions (rotating unions). 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. 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.

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