Vehicular Cylinder long tube air respirator for 2 users
Description:
For vehicular long tube air respirator, there are five models: CHZK2 / F / 6.8 30, 30, CHZK2 CHZK4 / F / 6.8/9.0 F / 30, 30, CHZK2 CHZK4 / F / 9.0/6.8 F / 30 w.
The product is also called mobile gas source, it is a kind of car are open type positive pressure long tube air respirator. Respirator use comprehensive view mask, mask internal pressure is always greater than the surrounding environment atmosphere, therefore, the lack of oxygen or poisonous and harmful gases, smoke, dust and other harsh environmental conditions, equipped with the respirator for homework or rescue, can get respiratory protection to ensure safe and reliable.
The scope of application: fire, petroleum, chemical, smelting, warehouse, aerospace industry, nuclear industry, water works, municipal engineering, underground engineering, hospitals, epidemic prevention departments and related events.
Standard & authentication:
Standard: GB 6220-2009; (EU) 2017/306, item No. MED/3.7. SOLAS 74 as amended, Regulation II-2/10 & X/3, 2000 HSC Code 7, FSS Code 3, IBC Code 14, IGC Code 14 and IMO MSC.1/Circ.1499
Standards：Resolution MSC339(91) Amendments to the international code for fire safety systems (FSSCODE).
The main technical parameters:
Note: use time according to the medium intensity of labor l / 30 minutes to calculate the gas consumption
|
model |
CHZK2/6.8F/30 |
CHZK4/6.8F/30 |
CHZK2/9.0F/30 |
CHZK4/9.0F/30 |
|
The cylinder material |
Composite materials |
Composite materials |
Composite materials |
Composite materials |
|
The cylinder volume（L） |
6.8 |
6.8 |
9.0 |
9.0 |
|
The rated pressure（MPa） |
30 |
30 |
30 |
30 |
|
cylinder number |
2 |
4 |
2 |
4 |
|
Users number |
2 |
2 |
2 |
2 |
|
Use time（min） |
135 |
265 |
175 |
345 |
|
Catheter length standard |
Medium pressure pipe：30m Alternate catheter：10m |
Medium pressure pipe：30m Alternate catheter：10m |
Medium pressure pipe：30m Alternate catheter：10m |
Medium pressure pipe：30m Alternate catheter：10m |
|
Weight（Kg） |
58Kg |
70kg |
60kg |
78kg |
|
Size（cm） |
62×58×88.5 |
80×58×88.5 |
62×58×88.5 |
80×58×88.5 |
|
Input pressure reducing valve |
≤30MPa |
≤30MPa |
≤30MPa |
≤30MPa |
|
Output pressure reducing valve |
About 0．7Mpa |
About 0．7Mpa |
About 0．7Mpa |
About 0．7Mpa |
|
Safety diaphragm burst pressure |
37-45Mpa |
37-45Mpa |
37-45Mpa |
37-45Mpa |
|
Breathe in dynamic resistance |
≤500Pa |
≤500Pa |
≤500Pa |
≤500Pa |
|
Type |
vertical |
vertical |
vertical |
vertical |
Cylinder main technical parameters:
|
The water volume |
3L |
4.7L |
6.8L |
9L |
12L |
|
The cylinder diameter |
116mm |
137mm |
157mm |
178mm |
208mm |
|
The length of the cylinders |
445mm |
490mm |
530mm |
560mm |
568mm |
|
Cylinder weight |
2.2kg |
3.2kg |
3.8kg |
5.3kg |
7.7kg |
|
Filling medium |
Air |
Air |
Air |
Air |
Air |
|
REE |
48 |
77 |
122 |
160 |
194 |
|
The tank material |
6061 Aluminum alloy |
6061 Aluminum alloy |
6061 Aluminum alloy |
6061 Aluminum alloy |
6061 Aluminum alloy |
|
Sandwich materials |
The carbon fiber |
The carbon fiber |
The carbon fiber |
The carbon fiber |
The carbon fiber |
|
The shell material |
Epoxy resin |
Epoxy resin |
Epoxy resin |
Epoxy resin |
Epoxy resin |
|
Filling pressure |
30Mpa |
30Mpa |
30Mpa |
30Mpa |
30Mpa |
|
Hydrostatic test pressure |
50Mpa |
50Mpa |
50Mpa |
50Mpa |
50Mpa |
|
Burst pressure |
≥102Mpa |
≥102Mpa |
≥102Mpa |
≥102Mpa |
≥102Mpa |
|
Use fixed number of year |
15years |
15years |
15years |
15years |
15years |
|
Outside the cylinder valves thread sizes |
M18X1.5-6H |
M18X1.5-6H |
M18X1.5-6H |
M18X1.5-6H |
M18X1.5-6H |
|
Thread sizes within the cylinder valves |
G5/8 |
G5/8 |
G5/8 |
G5/8 |
G5/8 |
Picture of vehicular long tube air respirator for 2 users:
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