Self-Contained Breathing Apparatus (SCBA) with 6.8L Carbon Fiber Cylinder

Positive pressure air breathing apparatus series (firefighting equipment) can provide 

wide respiratory protection according to the needs of users by assembling different 

standard parts.The specification of serial products is related to the following aspects:

 * Volume of air cylinder (2L, 3L, 4.7L, 4.7Lx2, 6.8L, 6.8Lx2, 9L, etc.)

 * Cylinder Quantity (one or two)

 * Full Face Mask (Full face mask accorded with CE standards)

 * Demand valve (Demand valve accorded with CEstandards)

Pressure Reducer:

The function of pressure reducer is to reduce the high-pressured air in the air cylinder

to be (7±2.5)bar which is the proper functioning pressure of demand valve. No matter

how the air pressure in the air cylinder and breathing frequency of users change,pressure

reducer always has a stable pressure output.

The main parts jointed with pressure reducer:
* One or two air cylinders
* Medium pressure hose transmitting air to demand valve
* High pressure hose connected with pressure gauge

Pressure Indicator and Alarming Device:

Backboard Components:

Medium-pressure Pipe:

Air Cylinder：

The air cylinder is made of high-strength aluminum alloy inner and fully wrapping carbon fiber

composite material with high strength and light weight.