Dynamic Sealing Technologies (DSTI) specializes in designing and manufacturing rotary unions and RotaRing™ combination rotary union/electrical slip ring assemblies. DSTI's rotary union products are used to transfer hydraulic oil, chemicals, water, air and numerous other liquids and gasses from stationary inlets to rotating outlets. When supplied with one of the many electrical slip ring options, the Rotaring™ assemblies can transfer electrical power, signals and data.
DSTI offers a comprehensive line of standard rotary union and RotaRing™ products. They also provide complete custom rotary union design & manufacturing services.