Brief introduction and application
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
CO2 charging capacity of cylinderr: 25kg
CO2 recharge rate: ≤0.67kg/L
Storage pressure (at 20℃): 5.86MPa
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

We are professional fire fighting equipment manufacturer. Our fire fighting equipment also contains extinguisher, hydrant cabinet & extinguisher cabinet, fire door and curtain, fire blanket, etc. Welcome to contact us for more fire fighting equipment information.