
Safety Flash: Fatality: explosive failure of corroded fire extinguisher
What happened A person was killed when there was a catastrophic explosive failure of a corroded fire extinguisher. The incident occurred when the person was discharging a corroded handheld cartridge-type, dry chemical powder fire extinguisher which had been condemned during an annual third-party inspection. When the internal CO2 cylinder was activated (225psi/17 bar) to energize the…