Proximity and Flash Fire Hood Systems
topic
Proximity firefighting hoods for aircraft rescue and firefighting operations use aluminised outer fabrics with radiant heat reflective coatings over meta-aramid or PBI substrates providing substantially higher radiant heat protection than structural hoods, while flash fire rated hoods for industrial settings use multi-layer systems meeting EN 11612 flash fire requirements that differ from structural firefighting EN 13911 standards in their emphasis on brief flash fire protection over sustained heat exposure.
Role
Provides specialised hood protection for firefighting scenarios with radiant heat exposure levels exceeding those of structural firefighting that standard EN 13911 hoods cannot adequately protect against, with proximity applications requiring the high reflectance aluminised surfaces that dramatically reduce radiant heat absorption, and industrial flash fire scenarios requiring the specific thermal protective performance profiles that differ from structural firefighting where sustained heat exposure rather than brief intense flash is the primary concern.