Medical Gas Installation N2 Purity
Medical Gas Installation N2 Purity
(OP)
Installing medical O2 and Vacuum as per NFPA 99 2012 chapter 5. Can we use “industrial grade” N2 for inerting during braze or do we have to use “medical grade”? I believe both specs are listed as oil free.





RE: Medical Gas Installation N2 Purity
Learn from the mistakes of others. You don't have time to make them all yourself.
RE: Medical Gas Installation N2 Purity
RE: Medical Gas Installation N2 Purity
We never certified O2, N2 as sterile.
Probably the most important test you could do on O2 med, or breathing air would be for CO content.
We did smoke test for N2 purity against O2 content.
Dew points for all.
The biggest difference was that industrial O2 went into red bottles, med into green.
Learn from the mistakes of others. You don't have time to make them all yourself.
RE: Medical Gas Installation N2 Purity
Same with liquid argon.
RE: Medical Gas Installation N2 Purity
Learn from the mistakes of others. You don't have time to make them all yourself.
RE: Medical Gas Installation N2 Purity
Piping Design Central
RE: Medical Gas Installation N2 Purity
Learn from the mistakes of others. You don't have time to make them all yourself.