SuperseaL (low cost)
Base plate* - inch
Base plate* - metric
Conflat mount-inch
Conflat mount - met.
Klamp flange - inch
Klamp flange - met.
Nose mount - inch
   *through hole design
Custom products
Vac rotary seals
      (for robots)
Function enhanced
Direct drive seals
Motor equipped
Motorized
Ferrotec replacements
Hollow shaft type
Cartridge mount
      (inch)
Cartridge mount
      (metric)
Flange mount
      (inch)
Flange mount
      (metric)
Flange mount
      (water cooled, metric)
Large diameter
Solid shaft type
Base plate*
       (metric)
Conflat mount
       (inch)
Flange mount
       (inch)
Flange mount
       (metric)
Flange mount
      (water cooled, metric)
Flange mount
      (cantilevered)
Nose mount
      (water cooled, inch)
Nose mount
      (water cooled, metric)
   *through hole design
Ultra high vacuum
(UHV)
Feedthrough repair services

Rigaku has been a world leader in the manufacturing of Magnetic Fluid Rotary Motion Feedthroughs since 1985. For nearly a quarter of a century Rigaku products have consistently shown to be of extremely high quality at competitive prices. All of our highly skilled people are committed to producing the foremost Rotary Motion Feedthrough in the world.

Rigaku Vacuum Products Division

Rotary Motion Feedthroughs

Magnetic rotary feethrough seal units are the optimal way to introduce rotary motion into vacuum or differential pressure environments. Click on a product group for more information, consult the cross-reference chart for Rigaku direct replacement rotary vacuum feedthroughs for Ferrotec and Ferrofluidics® models or fill out our information request form.

Low-cost SuperseaL
Hollow Shaft
Solid Shaft
Custom Products
Motorized Feedthroughs
Ferrotec Replacements
UHV Feedthroughs
Feedthrough Repairs

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