portable breathing apparatus
m.chinacoalintl.com
Chinacoal05
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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
Demount ed 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
|
≤12
77×30×48
RHZK-6/30
6
30
1800
300
5~6
60
≤14
77×30×48
RHZKF-2/30
2
30
600
300
5~6
20
≤4
77×30×48
RHZKF-3/30
3
30
900
300
5~6
30
≤4.5
77×30×48
RHZKF-6.8/30
6.8
30
2040
300
5~6
60
≤8.5
77×30×48
RHZKF-6.8X2/30
13.6
30
4080
300
5~6
120
≤14.5
77×30×48
RHZKF-9/30
9
30
2700
300
5~6
90
≤11.5
77×30×48
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