The Fire Fighting Foam Systems are designed to quickly & effectively extinguish fires involving flammable liquids & gases. These work by deploying a foam-based extinguishing agent onto the affected area, which cools the fuel and suppresses the flames. Foam-based extinguishing agents are made up of a mixture of water, foam concentrate, & air, and are available in several different types and concentrations. The type and concentration of foam used in Fire Fighting Foam Systems will depend on the specific application & the class of fire being addressed.