Non-magnetic all-metal spring-energized vacuum C-seal

[meekg]

I'm looking for a spring-energized seal, similar to the one referenced below, but with a non-magnetic spring (this one is Nickel based)

http://www.helicoflex.com/catalogs/uhpuhv.pdf

A Beryllium Copper or Phosphor Bronze spring will do the trick.
The seal should be designed for 10-7 Torr

Thanks.

 

[krim2]

Hi,

There is a company which can offer seals with springs in Elgiloy and I think it is non-magnetic.

http://www.htms.be

Hoping to have helped you.