This kind of respirator is an essential personal poison-gas-protecting respiratory apparatus if a life emergency happens in hotels, office buildings, department, posts and telecommunications,power industries, public entertainment places or dwelling housed.
Main Technical Specifications
a. Effective hour : ≥30 min, poison gas and smoke protecting,fireproof,hot-radiation protecting,good sealing property,suitable For all kinds of adult faces.
b. Object of protection : Cabon monoxide(CO),hydrogen cyanide(HCN),Poison smoke and fog.
c. Mist permeability coefficient 5%,
d. Inhalation resistance 800pa, Exhalation resistance 300pa.