الوصف

***** EEBDs are only used for escape from a compartment that has a hazadous atmoasphere to provide personal breathing ***** to be used for fighting fire, entering oxygen deficient voids or tanks or worn by fire fighters. ***** is a pressure gauge on the cylinder to indicate the cylinder ***** cylinder pressure of EEBD is not indicated by a pressure gauge during storaging. ***** hood is a flame resistant head cover which completely covers the head, neck and may cover portions of the shoulders, there is a clear window on it. ***** to use, open the cylinder valve and put the hood on head when use. Type Cylinder Volvme(L) Working Pressure(Mpa) Storing air(L) Supply airflow(L/min) Service Duration (min) Weight (kg) Service-life or storage time(year) THB/**-I *2 *1 >**0 ≥*5 ≥*0 ≤6 *5 THB/**-I 3 *1 >**0 ≥*5 ≥*5 ≤8.6 *5