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The ZYX SeriesIsolated Compressed Oxygen Self-rescuer (short for self-rescuer) adopts medical 

compressed oxygen as its air source. It is an isolated completed circuit personal breath protection 

system which has the characters of small respiratory resistance, low aspiration temperature, 

convenient, safe and reliable, can be reused, etc.

It is widely applied for the coal mine and the environment where polluted by poisonous gas or lacked of oxygen gas. The working people wear it rapidly and get away from the disaster area safely.

ZYX45

Service time 45 minutes

Rated oxygen supply more than 1.2L/min(liter/minute)

Automatic oxygen supply more than 60L/min(liter/minute)

Manual oxygen supply more than 60L/min(liter/minute)

Product weight (including CO2 absorbent and oxygen) 2.1kg

Overall dimension: 227mm*177mm*96mm

Volume 0.38L (liter)

Rated pressure 20Mpa(200kg)

Reserve volume more than 76L(liter)

Automatic exhaust pressure 150-300pa(pa)

Starting pressure of safety valve =1Mpa

Loading capacity of CO2 absorbent =530g

ZYX120

Duration ≥120min

Capacity of oxygen bottle >0.3L

Filling pressure for oxygen bottle 20MPa

Oxygen storage ≥80L

Oxygen-supplying modes Quantity fixed >1.2L/min

Manual >60L/min

Automatically >60L/min

Exhaust pressure 150 Pa~300Pa

Dimensions 190×90×290mm

Weight 5.5kg