Specifications
Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
Description

Product Introduction

There are 2 carbon fiber composite air cylinders. The storage volume is larger and the service time is long.

It is particularly applicable to rescue occasions.

1. Quick transformation from double-cylinder to single-cylinder

2. If there is no backup air cylinder on disaster site, then the Y-joint of the Reducer can be

demounted manually to make it renovated into a single-cylinder air breathing apparatus.

3. The configuration can be 4.7L/6.8L .

Main Parameter

Volume of cylinder

pressure cylinder

Respiratory resistance

Alarm pressure

Weight (lightest configuration)

Service time

Exhalation

Inhalation

4.7L*2

≤30MPa

≤1000Pa

≤500Pa

5.5±0.5M Pa

11.1KG

90 min

6.8L*2

≤30MPa

≤1000Pa

≤500Pa

5.5±0.5M Pa

11.9KG

136min

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portable breathing apparatus

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Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
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portable breathing apparatus

Shandong China Coal Industry & Mining Group Co.,Ltd

Active Member
11 Years
Shandong, Jining
Since 1983
Business Type :
Manufacturer,TradingCompany
Employee Number :
500-1000
Certification Level :
Active Member
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