Skip to content

Custom rotary unions and various series of standard hydraulic rotary unions are used to conduct fluids and gases, taking place typically under very high pressure.

Rotary Unions

A rotary union, or rotating union, is a device used to conduct fluids and gases from one point to another, often under high pressure. Additionally, a rotating union is designed to lock onto an input valve while rotating or swiveling to meet an outlet. Many rotary unions incorporate multiple ports, some of which are designed to handle different types of material simultaneously.