Portable fire extinguisher 5kg co2

The Co2 Fire Extinguishers

Co2 Fire Extinguisher operation instructions：CO2 Fire Extinguisher operation description: At about 5 meters from the burning material, pull out the fire extinguisher insurance for sale, hold the handle of the horn root in one hand, and hold the pressure of the opening valve tightly. For carbon dioxide Fire Extinguishers without spray hose, the horn can be 70-90 degrees on the upper plate. When using it, you cannot directly grasp the outer wall or metal connection tube of the horn tube directly to prevent the hands from being frostbite.

Principle of carbon dioxide fire extinguisher
Mainly rely on asphyxiation and partial cooling action to extinguish fire. Carbon dioxide has a high density, about 1.5 times that of air. At atmospheric pressure, liquid carbon dioxide will immediately vaporize, generally 1kg of liquid carbon dioxide can produce about 0.5 cubic meters of gas. Therefore, when extinguishing the fire, carbon dioxide gas can exclude the air and surround the surface of the burning object or distribute in a more confined space, reduce the oxygen concentration around the fuel or in the protective space, resulting in asphyxiation and fire suppression. In addition, when carbon dioxide is ejected from the storage container, it will quickly vaporize from the liquid into a gas, and attract some heat from the surrounding area, playing a cooling role.

The detailed of parameters of the CO2 Fire Extinguishers are as follows:

The picture of CO2 Fire Extinguishers: