Inquiry Form for magnetic fluid seals

  • Our sales department will answer questions / provide advices. Please feel free to contact us.
  • We also receive inquiries and orders by fax.
    Please fill out the necessary items on the Fax Inquiry Form and send it by fax.
  • Rigaku’s magnetic fluid seals can be repaired (overhauled). Please contact us for repairment from here.

Inquiry Form

*★: Required items
* Do not use halfwidth Katakana. It causes text garbling.

If you cannot send the Form, please contact
If you would like to attach some files, please attach them to the auto-reply e-mail and send it back to us.

Your company name
Your department
Your name
E-mail address


* Please describe in details as much as possible.

Desired model
Series:   Model number:

Device name
(Purpose of use)
Driving method
For coupling connection 
nection Drive-integrated magnetic seal is desired. Details of “Other” 
Sealing target
 Ultimate Pa ・ Normal use Pa
 Pressure differential kPa

Atmospheric gas
(For active gas Type of gas:
Rotary shaft
Diameter mm
 Rotation rate rpm
 Rocking angle degrees / Time seconds・Reciprocation times / second
Transmission torque
Mounting direction

*Please fill out according to the figure.
Atmospheric temperature Max. (a) ℃  
Normal use (b)
Temperature on the mounting surface Max. (c) ℃  
Normal use (d)
*Please fill out according to the figure.
Radial load
(e) N  
(f) mm
(g) N  
(h) mm
Axial load
(i) N
(j) mm 
(k) mm
Water cooling system
Peripheral components
to be purchased

Details of “Other”
Remarks, etc.

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