What Are The Common Chemical Oxygen Self Rescuer ?

Common Chemical Oxygen Self Rescuer for example Isloalted Chemical Oxygen Self Rescuer For Coal Miners, have ZH30 ZH45 ZH60 different models. (you can buy from this page Chemical Oxygen Self Rescuer).

ZH30 ZH45 ZH60 Isloalted Chemical Oxygen Self Rescuer For Coal Miners is individual breathing protection equipment which is made based on the principle of oxygen generation by chemicals. Miners use them to self-rescue when it is oxygen-poor or toxic gas threats their life in coal mine. It can be also applied by first aiders or workers from other enterprises or public institutions who works under the condition of oxygen deficit or toxic gas.
The products are designed and produced strictly according to the industry standard ‘Isolated Chemical Oxygen Self-rescuer’. It is safe and reliable.
The products are equipped by oxygen generation starter (Oxygen Generation Candle). The oxygen generation speed is high at the beginning. It is easy to use and ensures to generate breathing oxygen quickly when the self-rescuer is started.
We use the oxygen generation pill of potassium superoxide type which generates oxygen when it reacts with water and carbon dioxide human breathed. It can generate enough oxygen in short period.
With small size and weight, it is easy to take.