It is very specialized and nobody can tell you what to do or not as long as you are following the codes. On one hospital add I had a engineer tell me I had to put drainage fittings in on it
Lol to finish I told him no they are not legal on med gas vacuum. He didn't like it but the rules are the rules.
The topics covered on this site include activities in which there exists the potential for serious injury
or death. PlumbingZone.com DOES NOT guarantee the accuracy or completeness of any information contained
on this site. Always use proper safety precaution and reference reliable outside sources before attempting any construction or remodeling