Rotary Unions

Depending on the type of union, operating speeds ranging from 3,000 to 30,000 rpm with pressures up to 3,000 psi are possible. A number of models also have the capability to run dry if required. Custom-designed unions are also available.

In addition to a standard product line, we also offer rotary unions that are interchangeable with common rotary union products used in the machine tool industry. High quality and long service life make our rotary unions an excellent replacement part choice.

Transatlantic Connection, Inc. provides application-engineering services for rotary unions and stocks common replacement unions in Rockford, IL. Contact us for more information.

Rotary Unions for High Speed Applications

The unions of the models A and B are used for the passage of coolant through the machine tool spindles rotating at high speed. Well balanced seal assemblies model D, in tungsten...

260.005

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Rotary Unions for High Speed Applications and Dry Run

The unions for the models A and B have been designed for machine tool spindles rotating at high speed with fluid passing through or dry when needed. The seals, balanced and...

260.006

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Rotary Unions for High Speed Applications and High Pressure

The unions of model C are used in applications with high pressure and high rotation speed. A special double row bearing and the balanced sealing allow to operate at high pressure...

260.007

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