RHZYC240 Positive Pressure Fire Breathing Apparatus (cabin)

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RHZYC240 Positive Pressure Fire Breathing Apparatus (cabin)

RHZYC240 isolated positive pressure oxygen breathing apparatus is the latest research and development of products. Product performance standards: GA632-2006 standards.

Product Introduction Of RHZYC240 Positive Pressure Fire Breathing Apparatus (cabin)

RHZYC240 isolated positive pressure oxygen breathing apparatus is the latest research and development of products. Product performance standards: GA632-2006 standards. The products fully absorb the domestic and foreign products of advanced technical features, highlights the compact structure, wear comfortable, stable performance, easy maintenance. And in the parts and components manufacturing and choice of materials we adopt advanced production technology, ensuring product aesthetics with ruggedness.
Main purpose and scope:
Mainly for coal, chemical, tunnels and high-rise buildings and other toxic and harmful gases, anoxic environment disaster rescue and relief, search exploration work wear use.

Main Parameter Of RHZYC240 Positive Pressure Fire Breathing Apparatus (cabin)

Key Features
a, respiratory volume	30L / min
b, expiratory resistance	≤600pa
c, inspiratory resistance	(0-600) pa
d, the oxygen supply ration L / min	1.4-1.8
e, automatic oxygen supply ≥100L / min
f, the manual oxygen supply ≥100L / min
g, automatic replenishment valve (demand valve) opening pressure	(10-245) Pa
h, inhale the carbon dioxide concentration (respiratory volume 30 L / min)	≤1%
i, inspiratory oxygen concentration ≥21%
The main parameters
a, rated nonproliferation time	240min
b, the oxygen bottle rated working pressure	20PMa
c, oxygen cylinder volume	3.0L
d, the oxygen storage	600L
e, calcium hydroxide filling	2.1kg