Multi-Passage Rotary Unions

DSTI's Multi-Passage Rotary Unions

Multi-Passage Rotary Unions

Multi-passage rotary unions allow for water, oil, coolant, air, gases and chemicals to be transferred from rotating equipment while sealed in a pressurized environment to prevent fluid leakage. These fluid sealing solutions are manufactured with durable carbon steel or stainless steel rotary shafts and housing, improving their performance and resilience.


At DSTI, we engineer and manufacture high-speed multi-passage rotary unions to meet the diverse needs of our clients. For the best performance, DSTI can create custom rotary couplings that are specially engineered for a wide range of applications in multiple industries.

DSTI's HVH Series Exploded
DSTI's HVH Series Rotary Union

OUR STANDARD MULTI-PASSAGE
ROTARY UNION PRODUCTS

DSTI's SE Series Rotary Union

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