Marine CO2 fire extinguishing system
Carbon Dioxide Gas
Under normal atmospheric temperature and pressures, carbon dioxide exists as a colorless,
Odorless gas which is about 1.5 times heavier than air. Carbon dioxide will not burn or support combustion and will not sustain life. When confined within a suitable pressure vessel and dependency on
temperature and pressure conditions, carbon dioxide can exist in any of three stages of matter;
solid, liquid and gas.
High Pressure Carbon Dioxide System
High pressure CO2 system is a specialized fire extinguishing system designed to maintain the carbon dioxide supply at 21 C and 850 psig in strength alloy steel
cylinders. The cylinders contain the CO2 required to protect the largest single hazard. On large hazards where several cylinders are required,
a manifold is used to connect each cylinder by means of flexible hoses and check valves. Cylinder valves control the CO2 flow to the hazard through properly sized pipe,
terminating in nozzles that apply the CO2. Flow rate is controlled by nozzle orifices as well as pipe sizes. The cylinder master valves are electronically operated and the slave valves are pressure actuated. The master valves can be automatically and/or manually operated.
| CO2 fire extinguishing systems |
CO2 fire extinguishing systems fixed |
| Type |
| Nominal pressure |
14.7Mpa |
| Cylinder volume |
CO2 cylinder |
40L,68L |
| N2 cylinder |
4L |
| CO2 filling rate |
≤0.67kg/L |
| Environment condition |
Temperature |
-10ºC+50ºC |
| Humidity |
93±3% |
| Electricity supply |
Main supply |
AC220V,50HZ/440v,60HZ |
| Auxiliary supply |
DC24V,3A |
| Power |
Standby |
≤30w |
| Working |
200w |
| Operation method |
Manual |
|
| Pneumatic |
Remote control |
| Mechanically |
Local operation |
| Release delay |
Mechanical delay |
20-40S |
| Star up air source |
Gas type |
N2 |
| Filling pressure |
5.9Mpa |
More CO2 fire extinguishing systems can be offered,pls contact us for more detail.
Audited Supplier 
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