small air breathing apparatus

1.Firefighter respirator,self contained breathing apparatus,scba.

Note:before empty air respirator working , air supply valve should be closed. When the mask on the face, take a deep breath, the valve can be breathed, when take off the mask , gas valve switch must be closed in time, otherwise, the gas supply valve switch will rapidly emptying ,affect the use of respirator 

2. There are three kinds of fire fighter respirator, just only the clinders are different. Other parts are the same.

Main parts:

1.full mask

2.air supply valve and The bypass mechanism

3.High pressure pipeline, pressure gauge and residual gas alarm system

4.backup device

5.reduction valve

6.gas cylinder

1.Method of application

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Please see below our factory.

Looking forward your inquiry.