Halon Fire Suppression Deaths

However halon 1301 fire suppression is not completely non toxic.

Halon fire suppression deaths. Halon is a liquefied compressed gas that stops the spread of fire by chemically disrupting combustion. Facilities worker man in blue shirt unknowingly triggered the halon fire suppression system in the old server room. Prior to the incident the company had decommissioned a system at an infirmary satellite facility that used high pressure halon gas to suppress fire. Carbon dioxide has been used extensively for many years in the special hazard fire protection industry worldwide.

Halon 1211 also has low toxicity although it is more toxic than halon 1301 and thus considered unsuitable for flooding systems. Halon is a clean agent the national fire protection association defines a clean agent as an electrically non conducting volatile or gaseous fire extinguishant that does not leave a residue upon evaporation. For many years halon 1301 was the holy grail of fire suppressants for high value assets that would be damaged by traditional sprinkler systems. A 300 pound halon tank from that system was.

Environmental protection agency subsequently banned its manufacture in 1994 the search was on for. What is halon and how does it work.