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Clean agent system Pneumatic Test Requirement

Question asked by prmnvs on Jan 5, 2017
Latest reply on Sep 8, 2019 by hbs

NFPA 2001 is required the below mentioned pneumatic test. The piping shall be pneumatically tested in a closed circuit for a period of 10 minutes at 40 psi.


My contract spec require 150 PSI for 30 Min. Please some one advise me, is this really required to do the pneumatic test at 150 PSI.