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Rotary Unions
Precision Sealing Solutions for Every Application
TDS Precision Products offers high-performance rotary unions designed for dependable sealing and efficient media transfer between stationary and rotating components. Whether it’s water, air, hydraulic oil, coolant, steam, or other media types, our rotary unions ensure smooth and secure transmission. Their versatility makes them ideal for a range of applications, including industrial automation, machine tools, packaging machinery, and medical technology.
With a wide selection of single- and multi-channel rotary feedthroughs, we provide both standard solutions that are available on short notice and customized designs tailored to meet your specific requirements. Our expertise allows us to support you through every stage of your project, from concept and prototype development to series production, ensuring a fast and seamless process.
For more complex demands, such as those found in robotics or mechanical engineering, we also offer rotary unions that can be integrated with slip rings. This combination enables the simultaneous transmission of media and electrical signals, providing a comprehensive solution for even the most demanding applications.
Our rotary unions are trusted across diverse industries, where precision, durability, and efficiency are paramount. Whether improving energy efficiency in automated processes, ensuring safe media transmission in medical devices, or enabling advanced solutions in renewable energy systems, our products deliver reliable performance and long-lasting quality.
Discover the innovative rotary unions from TDS Precision Products and learn how we can support your projects with cutting-edge sealing and media transfer solutions. Contact us today for more information or to discuss your specific requirements.
Discover our wide range of rotary joints:
Single Passage Rotary Unions Universal
- 1 Passage, 1/8 up to 2" Connection
- Air, Gas, Vacuum, Water, Oil
- Pressure up to 40bar
- Slip Ring Integration
Multiport Rotary Union Pneumatic
- 2 to 24 Passages
- Air, Gas and Vacuum
- Slip Ring Integration
- Short term delivery
Multiport Rotary Union Hydraulic
- 2 to 24 Passages, up to 1" Connection
- Coolant, Hydraulics up to 515bar
- Speed up to 500rpm
- Slip ring Integration
Multiport Rotary Union Water
- 2 to 24 Passages, up to 1" Connection
- Water, Hydraulic up to 515bar
- Stainless Steel Design
- Slip Ring Integration
Multiport Rotary Union Compact
- 2 to 24 Passages, 1/8" Connection
- Coolant, Hydraulic up to 515bar
- Compact Design
- Slip Ring Integration
Single Passage Rotary Union Hygienic
- 1 Passage, DN15 to DN100
- Food Grade Seals
- Stainless Steel Design
- Tri-Clamp Ferrule Connection
Multiport Rotary Union Heavy-Duty
- 4 or 6 Passages
- Coolant, Hydraulikc up to 345bar
- High Volume
- Slip Ring Integration
Rotary Union Corrosion-Resistant
- 1 to 16 Passages, up to 3/4" Connection
- Water, Hydraulic up to 1375bar
- Stainless Steel Design
- For harsh environments
Multiport Rotary Union Universal
- 1 to 8 Passages, G1/4" Connection
- Air, Vacuum and Water
- Pressure up to 50bar
- Slip Ring Integration
1-Passage Rotary Union Through Bore
- 1 Passage, M6 Connection
- Air and Vacuum
- Through bore 25 to 40mm
- Speed up to 100rpm
Single Passage Rotary Union Standard
- 1 Passage, up to 3/8" Connection
- Air, Water, Oil, Coolant
- Pressure up to 50bar
- Speed up to 3500rpm
Customized Rotary Unions
- Shaft and Seal Material Options
- Mounting Configuration Options
- Increased Temp., Cleanability
- Electrical and Fluid Integration