H2O/moisture trap for vacuum pump -Reply

[Michael S Ford <MFORD@pantex.com>]

'Sorry this reply is sooo late.....

First, use a dry pump or cryo pump if possible.

Second, if you can't switch to a dry pump, you might try a molecular
sieve, but the vacuum pump will eventually pull water out the sieve
material.

'Hope you've received help on this by now.
v/r
Michael
mford@pantex.com
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