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No. 89 Huanghe Avenue, Shijiazhuang City, Hebei Province

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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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RHZYC240 positive pressure fire oxygen breathing apparatus (cabin type)

Features RHZYC240positivepressurefireoxygenbreathingapparatus(hereinafterreferredtoasrespirator)isaclosedloopforcarbondioxidegascylindercarryingcompressedoxygenasagassourceforhumanbreathingandprotecti
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Product Details

Features

 

RHZYC240 positive pressure fire 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 breathing and protection. It can provide the staff to wear at least 4 hours of internal The circulating 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, and has outstanding features in design: compact structure, comfortable wearing, small size, large gas storage, light weight, simple assembly and disassembly, convenient use and impact resistance.

 

The main purpose

 

This product is suitable for firefighters and emergency rescue personnel to carry out rescue and disaster relief or disaster treatment in the harsh environment of toxic, anoxic, smog and harmful pollutants suspended in the air. It is mainly used for disaster relief, disaster management, mines, tunnels, sanitation, chemical plants and surveying.

 

Scope of application

 

This product is suitable for firefighters and emergency rescue personnel to carry out rescue and disaster relief or disaster treatment in the harsh environment of toxic, anoxic, smog and harmful pollutants suspended in the air. It is mainly used for disaster relief, disaster management, mines, tunnels, sanitation, chemical plants and surveying.

 

Product parameters

The main technical parameters:

 

category

Description

Rated protection time (medium)

≥240min

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(Does not contain calcium hydroxide weight, when not filled with oxygen )

 

Main performance :

 

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℃

 

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