Air Breathing Apparatus CE EN137

Self contained breathing apparatus is composed of carbon-fiber cylinder, cylinder valve, reducer, medium-pressure tube, fast joint, demand valve.

  1. Full face mask: High-pressure tube, alarming device, P. gauge & back pack.
  2. Demand valve: Maximum supply flow rate is high than 500I/min The intake gauze can make breathing safer.
  3. Warning whistle and pressure gauge: The warning whistle is integrated with pressure gauge and located on the chest after donning. It will give a continuous 90db alarm to make sure the user can hear it under noisy environment. The pressure gauge is waterproof and shockproof designed, and it can be read in the darkness.
  4. Cylinder: Equipped with self-lock gauge valve, can see the cylinder pressure directly.
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Description

SCBA Fire Fighting Equipment
Air Breathing Apparatus CE EN137

Full face mask

Material

Silicone

Visual field

_ 90%

Service life

10 years

Advantage

Permanent double anti-fogging, Scratch and abrasion resistant lens

Colors for option

Yellow, black,

Oil mist Transmittance

1%0.005%

Exhalation resistance

0.76bar

Inhalation resistance

0.25bar (30L/min)
Gas Cylinder Material

Carbon Fiber or Steel

Volume

6.8L

Working pressure

300bar

Alarm pressure

(55±5)bar

Operating temperature

-30°C +60°C
Service time

45 min

Back Plate

Material

Aramid
Use

Comfortable. Flexible and light-weight Achieve 180 degrees bending

Demand Valve

Maximum air supply rate

More than 500L/min

Reducer

Balanced pressure reducing design adopt medium pressure alarm

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