Reviewing an inspection report and a technician noted 3 - 1.5" hoses past service date. In review of NFPA 25 I can't see any reference to a serviceable life on hoses. I don't have a copy of NFPA 1962. Could this information come from there?
NFPA 1962:2018 points 6.1, 6.2, 6.3
Retrieving data ...