Oxygen breathing apparatus with EN standard

oxygen breathing apparatus,simple structure, long time continuous working, less spare parts, small volume, light weight,

 Oxygen breathing apparatus for fire fighting

International Quality Standard :

ISO9001:2008

CE certificate

EN136,EN137 standard

Main Technical Parameters :

Using Time :≥4 hours according to EN145	Exhalation Resistance : ≤600Pa(under medium working force)
Working Pressure :20 Mpa	Exhalation Resistance : ≤700Pa(under heavy duty working force)
Oxygen Supply : ≥1.4L/min	Inhalation Resistance:≤500Pa(under medium working force)
Volume of Oxygen Cylinder : 2.5L	Inhalation Resistance:≤600Pa(under heavy duty working force)
Volume of calcium hydroxide:2.5KG	Automatic Oxygen Supply : ≥80L/min (cylinder pressure 20~3MPa)
Automatic supply valve opening pressure:50~250 Pa	Manual Oxygen Supply : ≥80L/min (cylinder pressure 20~3MPa)
Automatic exhaust valve opening pressure : 400~700 Pa	Oxygen Quality Standard : GB8982

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Features of Advantages:

This Oxygen Breathing Apparatus has simple structure, long time continuous working, less spare parts, small volume, light weight, full function, safe and reliable, comfortable, easy to use, easy to disassembly and maintain. It is one of the self respirator protection device among all the similar high technology products.

Product Brief Introduction :

HL-OBA was made strictly according to the standard of GA632-2006, issued by the Ministry of Public Security as well as China’s Coal Industry MT867-2000 Standard. With its high safety, high reliability, and high comfortableness, this Oxygen Breathing Apparatus is widely used by the fire fighters and the rescuers when they are working under the toxic, hypoxic, smoky, and dusty severe environment, specially when the fire fighters and the rescuers are handling the big disasters.

Detailed Components Display :