HOME  |  About Nuraseal  |  Contact Us  |  Email Us  |  Downloads  |  Quality Survey





Nuraseal Sealing Products  |  Filton® Rotary Union Products

  Welcome to Nuraseal.  Bienvenue ŕ Nuraseal.   







Before You Call. . .



Need Help?


In order to better serve your needs, it would be helpful to collect some basic information prior to contacting us. Most of the information will be located either on a plate fastened to your old Filton® unit or else easily identified by visual inspection.  The useful information includes: 


• Rotary Union Model type i.e. Rotary R.E. Union

• Part number i.e. 16663.

• Serial number - generally identified either by a combination of two letters followed by four numbers or four numbers followed by a single letter i.e. ZN5631

• Nominal size

• Direction of rotation - if there is a groove in the spindle, it is a left-hand thread.


Other information that is helpful, especially when trying to select a suitable model or when troubleshooting during times of maintenance or unit failure, include:


• Type of fluid, flow rate, pressure, temperature

• Ambient temperature

• Rotational speed

• Working cycle

• Any unusual conditions i.e. exposure to harsh environments, etc.



Toll Free
1-888-NURASEAL (687-2732)



Back to Filton® Home Page

Other Filton® Links


Filton® Main Menu

Intro to Rotary Unions

Typical Applications

Rotary Union Models

•  R.E. (1/4" to 1-1/4")

•  P.B. (1/2" to 1)"

•  C.B. (1/4" to 1-1/4")
High Temperature

•  R.E.B. (1-1/2" to 6")

•  C.B.N. (1-1/2" to 6")
High Temperature)

Other Models

Special Models

Special Connections

•  Screw Threads

•  Flanges


•  Syphon Elbows

•  Flexible Hoses

Also Available from Filton®

Quick Selection Guide

Part Numbers & Cross References

About Filton Ltd.

Health and Safety