Effective Hours: more than 40mins Useful Protection: against Carbon monoxide (CO), hydrogen cyanide (HCN), poison smoke and fog

This respirator is intended for applications in governmental institutions, hotels, office buildings, forests, airports, department stores, banks, ships, post offices, power industry, telecommunications, subways, recreation centers, refineries and chemical industry,etc. as an essential breathing-protective device for personal safety in fire accidents.

Specification:

Effective Hours: Type 40 ≥ 40min with good airtightness and multiple protections against poison gas, fire, heat radiation and smoke and suitable for all kinds of adult faces.Useful Protection: against Carbon monoxide (CO), hydrogen cyanide (HCN), poison smoke and fog.Mist Permeability Coefficient: <5%.Inhalation Resistance: <800Pa; Exhalation Resistance: <300Pa. 

Fire Escape Mask