Designed for safety and dependability, DSTI rotary unions are rigorously tested to assure the highest level of efficiency in all operating conditions.
Medical
Engineering expertise + the latest in sealing technology.
Industry PDF

DSTI's rotary union solutions offer high precision and dependability. With the latest in engineering technology, product testing innovation and advanced materials, DSTI can provide specialized rotary union solutions from initial concepts to the final product introduction including:
- Pneumatic rotary unions for automated medical assembly grippers
- High speed rotary unions for centrifuges / solid-liquid separation applications
- Large thru bore rotary unions for magnetic resonance imaging / tomography (MRI / MRT) radiology applications
DSTI's experienced staff works in unison with customers to transform the initial conceptual design into a finished rotary union assembly that satisfies all requirements of the application.
DSTI also offers stock rotary unions for a variety of standard applications.
See Our Standard Solutions »
Examples
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- Industry: Medical
- # of Passages: 2
- Passage Size: 1.000 - 1.999
- Rotation Speed (RPM): 25 - 99
- Pressure (PSI): 0 - 199
- Media: Chemical
- Industry: Medical
- # of Passages: 2
- Passage Size: 0.250 - 0.374
- Rotation Speed (RPM): 0 - 24
- Pressure (PSI): 0 - 199
- Media: Gas
- Industry: Medical
- # of Passages: 1
- Passage Size: 0.500 - 0.749
- Rotation Speed (RPM): 0 - 24
- Pressure (PSI): 0 - 199
- Media: Gas
- Industry: Medical
- # of Passages: 8 - 12
- Passage Size: 0.250 - 0.374
- Rotation Speed (RPM): 100 & Over
- Pressure (PSI): 200 - 6499
- Media: Oil
- Industry: Medical
- # of Passages: 4 - 5
- Passage Size: 0.750 - 0.999
- Rotation Speed (RPM): 100 & Over
- Pressure (PSI): 0 - 199
- Media: Water
- Industry: Medical
- # of Passages: 2
- Passage Size: 0.375 - 0.499
- Rotation Speed (RPM): 0 - 24
- Pressure (PSI): 0 - 199
- Media: Coolant
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