Escape hood - Sundström SR 77-3

SR 77-3 Rescue Hood is a filtering respiratory protection device combined with a hood for self-rescue in the event of a fire or chemical spill. The hood is based on a Sundström silicone half-mask, which is mounted in a hood made of heavy fire-resistant material. The hoods are vacuum-packed in aluminum bags. The hood is easy and quick to put on and requires no prior adjustments. The hood is equipped with a gas filter SR 331-2, ABEK1-CO, and a particle filter SR 510 P3, providing short-term protection against carbon monoxide and other toxic gases and particles that may be released in a fire or chemical spill. A1: organic gases and vapors, such as solvents, with a boiling point above +65 °C. B1: inorganic gases and vapors, such as chlorine, hydrogen sulfide, and hydrogen cyanide. E1: acid gases and vapors, such as sulfur dioxide and hydrogen fluoride. K1: ammonia and certain amines, such as ethylenediamine.

According to NS-EN 14387 and EN 403.