Water system testing question
Are 80-100 psi still good numbers? Thanks
Forum Discussion
OK, thanks folks...I was wondering if there was any newer changes to NFPA chapter 1192 para 7.7.2.1. because I'm working out of a 2003 edition. Don't know if newer edition has been approved yet? They are always years behind. Older version.
"The test shall be preformed by subjecting the pressure water piping system to either air or water pressure for 10 min without leakage or loss of pressure".
"The entire piping system shall be filled with water and pressure test with air or water at 80 psi to 100 psi. The entire piping system shall include the hot water storage tank and the pressurized potable water storage tank". (pressurized potable tank is not the fresh water tank).
"The test shall be preformed by subjecting the pressure water piping system to either air or water pressure for 10 min without leakage or loss of pressure".
"The entire piping system shall be filled with water and pressure test with air or water at 80 psi to 100 psi. The entire piping system shall include the hot water storage tank and the pressurized potable water storage tank". (pressurized potable tank is not the fresh water tank).
