Company address:
No. 89 Huanghe Avenue, Shijiazhuang City, Hebei Province
Company phone:
13739711047
Company email:
hbnakj@163.com
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Hebei Nuoan Technology Co., Ltd.
Since the launch of the company's products, its reliable performance, user-friendly design, reasonable price and perfect after-sales service have laid a good foundation for the company to establish a corporate image and conduct business.
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PRODUCT CENTER
HYZ4 (C) positive pressure oxygen breathing apparatus (cabin)
Features
HYZ4(C) type isolated positive pressure oxygen breathing apparatus (hereinafter referred to as respirator) is a closed loop for carbon dioxide gas cylinder carrying compressed oxygen as a gas source for human body breathing and protection, which can provide more than 4 for the wearer. The hourly internal circulation of oxygen supply completely isolates the ambient air and provides absolute respiratory protection. This product fully absorbs the advanced features of similar products at home and abroad. The main outstanding features in the design are: compact structure, comfortable wearing, small size, large gas storage, light weight, simple assembly and disassembly, easy to use and so on. And the company applies advanced production technology and management mode to ensure the aesthetic and durability of this product.
The main purpose
This product provides clean gas and facial protection by the internal circulation oxygen supply to ensure that workers entering harmful environmental areas.
Scope of application
The main applications of the product are: rescue and disaster relief, disaster management, mine operations, tunnels, sanitation, chemical plants and wearing in survey work.
Product parameters
The main technical parameters:
|
category |
Description |
|
Rated protection time (medium) |
≥120min |
|
Oxygen rated working pressure |
20MPa |
|
Oxygen cylinder internal water volume |
2.7L |
|
Gas volume of oxygen under standard conditions |
540L |
|
Filling the amount of calcium hydroxide |
2.0Kg |
|
Dimensions |
510mm×370mm×170mm |
|
Respirator net weight |
10.3Kg (without calcium hydroxide weight, when not filled with oxygen) |
|
category |
Description |
|
Respiratory volume |
30L/min |
|
Expiratory resistance |
≤600Pa |
|
Inspiratory resistance |
0～500Pa |
|
Quantitative oxygen supply |
≥1.6±0.2L/min |
|
Automatic replenishment oxygen supply |
≥100L/min |
|
Manual supply of oxygen |
≥80L/min |
|
Automatic replenishment opening pressure |
（50～245）Pa |
|
Exhaust valve opening pressure |
400Pa-700Pa |
|
Carbon dioxide concentration in inhalation |
≤1% |
|
Oxygen concentration in inhalation |
≥21% |
|
Suction temperature |
≤35℃ |