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Rotary Systems, Inc.


Turning out a great product.
Turning heads in the process.

Rotary Systems is located just outside of Minneapolis, Minnesota. It’s here in our 30,000 sq foot manufacturing facility where the finest rotary unions on the market are designed, manufactured, and shipped worldwide.

Quality and pride are built into every Rotary Systems product. Our experienced engineering team employs the latest CAD/CAM technology. Run by skilled programmer/operators, our high-precision lathes and multi-function mills are capable of machining parts up to 60” in diameter. Our clean, brightly lit facility breaks away from manufacturing facilities of old, offering a clean and safe place to work. Lastly, we’ve partnered with world-class, certified vendors for outside operations such as welding, plating, and environmental testing.

We have combined the finest minds in the business, the latest technology and equipment–bringing you stunning, real world solutions.

Product Catalog

Rotating Unions
(218 Products)
Slip Rings
(91 Products)
Air Valves
(12 Products)
Hydraulic Valves
(12 Products)
Rotary Systems, Inc. is also listed in these categories:

Technical Articles

Rotary Systems Enters the Fast Lane (Fluid Power Accessories) Rotary Systems got involved at the highest level of motorsports when an engineer from a top team needed a small rotary union capable of running at up to 4000 RPM. This was for an on-board tire... (View Full Article)
Rotary Systems Provides Rotary Union Slip Ring Assemblies for Large Coil Tubing OEM (Fluid Power Accessories) Adding to their growing list of clients in the upstream oil industry, Rotary Systems worked with a large original equipment manufacturer in Asia to design a custom rotary union-slip ring assembly for... (View Full Article)

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