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 Carbon
dioxide fire extinguishing system is a most popular and
modernized fire-fighting equipment at present. CO2
extinguishant has the advantages of non-toxic, unpolluted to
equipment and good isolation performance.
The
carbon dioxide fire extinguishing system of our company is a
storage system under normal atmospheric temperature. It is
composed of auto alarm controller, reservoir, valve driving
device, selector valve, non-return valve, pressure switch,
weighing device, frame, spraying nozzle and ductwork. The ways
of extinguishments are classified as: total flooding protection
and partial protection. Unit independent system and combination
allocation system may be composed according to the requirement
of user and the need of project for fire protection of one area
and several areas respectively. It has the advantages of
complete designed parameters, perfect functions, accurate and
reliable operation, simple installation and commissioning, and
convenient operation and maintenance. It is applicable to the
fire protection of many important places such as computer room,
library, archives, treasure house, power distribution room, and
telecommunication center. 
Main
technical performance and parameters：
Model：ZE40、70、80/15
Volume(L)：40、70、80
CO2 charging
capacity of cylinderr：25kg
CO2 recharge rate：≤0.67kg/L
Storage pressure (at 20℃)：6.0MPa
Designed pressure of cylinder：15MPa
Nitrogen pressure of valve driving device(at 20℃)：4MPa
Working power supply：AC220V/50Hz
Reserve power supply：DC24V
Power consumption：No
more than 15W under security condition and no more than 30W
under alarm condition.
Environmental condition：Temperature
between 0℃~49℃, humidity no more than 97%.
Starting technique：Automatic,
electric manual, mechanic operation at emergency.
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Product
Introduction