Inergen

Inergen is a trademarked Fire suppression product of Ansul Corporation. Inergen is a blend of inert atmospheric gases that contains 52.5% nitrogen, 40% argon, 8% carbon dioxide [ref: Ansul Inergen MSDS Form F-9313-7]. It is considered a clean agent for use in gaseous fire suppression applications. Inergen does not contain halocarbons, and has no ozone depletion potential. It is non-toxic. Inergen is used at design concentrations of 40-50% to lower the concentration of oxygen to a point that cannot support combustion.