Faces for cryo operation and elastomer choice
Faces for cryo operation and elastomer choice
(OP)
I am trying to find out wich are the best mechanical seal faces for a single seal in cryo aplication, at very high rpm.
Original faces come as metal ( i don't know wich one) and something else, that seems to be carbon , but i am not sure, becouse is painted blue. Does anyone know anything about it ?.
Also, what can i use as elastomer ??....energized spring seals or orings ?
thank you
Original faces come as metal ( i don't know wich one) and something else, that seems to be carbon , but i am not sure, becouse is painted blue. Does anyone know anything about it ?.
Also, what can i use as elastomer ??....energized spring seals or orings ?
thank you





RE: Faces for cryo operation and elastomer choice
Hope it helps.
Regards
Mario Souza
Application & Product Engineering
WMF Solutions Brazil
http://www.wmfsolutions.com
RE: Faces for cryo operation and elastomer choice
Parker V1289-75 can be used until -55°C. This is also known as Cryogenic Buna or Nitrile.
Mario Souza
Application & Product Engineering
WMF Solutions Brazil
http://www.wmfsolutions.com
RE: Faces for cryo operation and elastomer choice
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RE: Faces for cryo operation and elastomer choice
Have you considered a non-contacting seal cryo-seal for the application? They will last 5 - 10 times longer than a contacting seal, depending on the application specifics. What RPM are you looking at?
RE: Faces for cryo operation and elastomer choice
RE: Faces for cryo operation and elastomer choice
RE: Faces for cryo operation and elastomer choice
RE: Faces for cryo operation and elastomer choice