Features:
Each miner must carry self-rescuer as the respiratory protection equipment.
ZH15 self-rescuer is a protection device for human respiratory system, it apply to mine well, fire disaster, anaerobic environment, poisonous gases environment, chemical laboratory, tunneling.
No restrictions on the oxygen concentration and asphyxiating gas; temperature: 0~40 celsius degree.
- Born oxygen fast and safe
- Low breathe temperature
- Low exhalation resistance
Model | Protective time. min | Shell material | Overall Weight. Kg | Filter Weight. Kg | Dimension. mm LWH | |
Power 74W | Sit quietly | |||||
ZH15 | 15 | 60 | Iron plate | 1.2 | 1.0 | 115×75×165 |
Chemical reaction formula: 2KO2+H2O →2KOH+1.5O2+heat
2KOH+CO2 →K2CO3+H2O+heat
