Positive pressure air breathing apparatus

Positive pressure air breathing apparatus is an isolated individual protective equipment, mainly used for fire officers and emergency personnel in dealing withfire, leakage of poisonous and harmful gases, smoke and other harsh environment in the field of long time disaster, fire, rescue and support personal respiratory protection use.
Using the new for the Asian face mask has the advantages of simple operation,comfortable wearing, convenient cleaning, appearance is concise and fluent.
The regulator has the advantages of compact structure, which is provided with a pressure balance and automatic overpressure protection device.
Alarm whistle and pressure gauge as one, set in the user's chest, is convenient for observing the cylinder pressure; pressure gauge with fluorescence,convenient for the user in the dark