Do we need a pressure relief device on a 0.5", 1.5" or 2" chilled water return line? The chilled water line is connected to a heat exchanger.
I got a comment from one of my collegue that these are exempt from ASME...please advise.
hi,
we use Tangential Flow filtration for the seperation of cell debris and in the past few runs we have had problmes with teh downward trendingof the permeate flow untill the last runit was almos zero. We did a routine maintanance by replacing all teh gaskets etc. but couldnto find any...