Thermal Oil Rotary Unions

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Thermal Oil Rotary Unions
Thermal Oil Rotary Unions
Thermal oil rotary unions, or rotary joints, a device used to transfer coolant under pressure or vacuum from a stationary inlet to a rotating outlet, preserving and isolating the steam connection.


  • Designed for hot oil
  • Maximum carbon guide separation
  • Standard O-ring or preformed packing
  • Deep-groove ball bearings


  • Increased life and reliability
  • Lower maintenance and repair cost
  • Easy to maintain, no special tools required
  • Materials selected for specified service

Available Options

Custom Rotary Unions Solutions

Custom Rotary Unions Solutions

Designed to meet your specific application requirements.
Fluid + Electrical Integration

Fluid + Electrical Integration

A fast, flexible solution that can be easily integrated directly into your device.

Learn More about Rotary Unions for Thermal Oil

How do you choose our thermal oil rotary unions?

You can choose standard or customized rotary union for thermal oil

What are thermal oil rotary unions used for?

Chill rolls,

Do you wholesale thermal oil rotary unions in stock?

Yes, We can. As a manufacturer, our thermal oil rotary union price is one of the most affordable in the market.

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