EPDM or Viton against ozone?

[777gne]

What is the consensus regarding EPDM and VITON resistance to ozonated water? I have had problems with EPDM in and gaseous ozone, VITON was better in this case. I have heard mixed reviews on which to use when it comes to ozonated water. I'm not a CE so admittedly I don't know how it would differ from gaseous ozone in application.

 

[JLSeagull]

Consult the DuPont material compatibility web site regarding the compatibility with any of the Vitons. You can send a message inquiring about specific applications although they never responded to my last request about caustic.

http://www.dupontelastomers.com/products/viton/viton.asp