Rigaku Vacuum Products Division

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

Product finder


Water-cooled: No Yes All


High temperature: No Yes All



Copyright © 2006-2017, Rigaku Americas Corporation. All rights reserved.