Portable water-based fire extinguisher The water-based fire extinguisher is a kind of fire extinguisher suitable for extinguishing the initial fire of flammable solid or non-water-soluble solution, but not for extinguishing the fire of live equipment. It is widely used in oil depots, ships, factories, stores and other places. Suitable for extinguishing combustible solid material fires (Class A), flammable liquid fires (Class B). It has the advantages of convenient operation, high fire extinguishing efficiency, long validity period, anti-reburning and double fire extinguishing. Fire equipment assembly, fire monitors, fire blankets, fire hoses, smoke detectors, fire extinguishers and other products support OEM customization. Fire fighting principle The foam produced by AFFF aqueous film-forming foam fire extinguishing agent and nitrogen is sprayed onto the surface of the fuel, and the water at the folds of the foam forms a water film on the surface of…