Mask: Large view window is made of polycarbonate material with high transparency, strong abrasion resistance and anti-fog function, Mesh headgear type wearing mode, comfortable and convenient wearing, the colloid using baby gel, non-toxic, tasteless, no stimulation, with good air tightness performance.
Air bottle: Fully-wrapping composite cylinder with carbon fiber for aluminium inner liner, working pressure at 30MPa, with light weight, high strength, good safety performance, cylinder valve with high pressure safety protection device. Suitable for low temperature to 40 ℃ environment
Bottle belt group: The bottle belt clamp is a quick CAM locking mechanism and keep the bottle strap in a closed loop at all times. Cylinders turn over will not occur.
Shoulder: Made of flame retardant polyester fabric,The shoulder strap adopts bilateral adjustable structure, so that the weight falls on the waist and crotch, reduces the compression of the shoulder strap on the chest, and makes the breathing smooth. And in the shoulder belt with wide elastic pad, reduce the pressure on the shoulder.
Whistle: Placed on the chest, the purr is easy to distinguish, small in size and light in weight.
Pressure gage：Large dial with night vision and rubber cover.
Cylinder valve：Self-lock structure，With high pressure safety device, small opening torque.
Pressure reducer: Small volume, large flow, stable output pressure.
Back support: The back support design conforms to the ergonomic principle and is molded by carbon fiber composite injection molding, with flame retardant and anti-static function,comfortable to use.
Belt group：Buckle lock fastening device is easy to adjust.
Quick coupling：Compact, can be operated by one hand, with the function of locking and thread-offproof .
Supply valve：Simple structure, strong functionality, large output flow, bypass output, small size.
Technical Parameters
Cylinder Volvme
Operation pressure of GAS Cylinder
Maximum air supply flow
breathe resistance
Alarm pressure
total weight
(The lightest configuration)
Reference time
expiration
Inhale
3.0L
≤300MPa
≥1000L/min
expiration
inhalation
5.5±0.5MPa
6.2KG
30 Min
6.0L
≤300MPa
≥1000L/min
≤1000Pa
≤500Pa
5.5±0.5MPa
13.1KG
60 Min
6.8L
≤300MPa
≥1000L/min
≤1000MPa
≤500MPa
5.5±0.5MPa
7.5KG
68 Min
9.0L
≤300MPa
≥1000L/min
≤1000MPa
≤500MPa
5.5±0.5MPa
9.1KG
90 Min
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