Specifications

designed for the use in fire fight application,
chemical industry , metallurgy, mines, petrol industry , rescue operation etc.

Industrial self-contained breathing apparatus SCBA

 

 

Ayonsafety positive pressure air breathing apparatus is designed for the use in fire fight application,
chemical industry , metallurgy, mines, petrol industry , rescue operation, maintenance works and
polluted area wherever there is or may be oxygen content than 17% , or fog caused by fire
accident.

 

Composed of the following parts:

1: Full Face Mask

 

 

 

2: Demand Valve 

 

 

3: Pressure Reducer and Cylinder Valve

4: Pressure Gauge and Warning Device

 

5: Back Plate Assembly with Harness

 

 

 

6: Steel Air Cylinder

 

 

 

Air is compressed in the cylinder (pressure of 20 MPa) . Compressed air is reduced to (0.75±0.15)
MPa through the pressure reducer, and led to medium pressure hose . Then it is reduced pressure
again through the demand valve and provided to user through full face mask .
The outside toxic gas or particles can not get inside because the pressure inside the mask is always
higher than the atmospheric pressure .Thus the tightness of the face mask is guaranteed .

 

Our delivery process: