Intrinsically Safe Exhaust Fans

Intrinsically safe exhaust fans are used by responders during rescue operations to ventilate confined spaces or enclosed areas with contaminated atmospheres. Intrinsic safety is achieved by making certain that only low voltages and current enter hazardous areas, ensuring there is no ignition hazard.

Please contact NUSTL@hq.dhs.gov regarding access to the following additional documents: Focus Group Report, Market Survey Report, and Assessment Report on Intrinsically Safe Exhaust Fans.

Find this project in the FEMA Authorized Equipment List and InterAgency Board Interactive Standardized Equipment List.