Spesifikasi Fire protection mask VEM30 (Masker Pernapasan )
MAIN TECHNICAL SPECIFICATIONS
– Effective hour:type30≥30minutes, poison gas and smoke protecting,fireproof,hot-radiation protecting,good sealing property,suitable For all kinds of adult faces.
– Object of protection:Carbon monoxide(CO),hydrogen cyanide(HCN),Poison smoke and fog.
– Mist permeability coefficient ≤5%,
– Inhalation resistance ≤800pa,Exhalation resistance≤300pa.