The Firechief PyroCloud SSS5000 aerosol generator can be used by firefighters and professional first responders as a highly effective knock down tool against fires. The Firechief PyroCloud SSS5000 generator is non-pressurized and is deployed manually into a room or compartment that requires firefighting. After activation, an aerosol cloud is generated, which expands volumetrically, flooding the space and knocking down the flames. The Firechief SSS5000 generator is mainly designed to use on class A, B, C and F fires.