Foam Fire Extinguishing Systems Foam Fire Extinguishing SystemsAPRO ENGİNEERİNG Used in flammable flammable liquid fires. Foam and water mixing systems are used in certain proportions.In flammable flammable liquid fires, the foam in contact with air expands to form a film on the liquid surface. This ensures effective extinguishing. Foam Fire Extinguishing Systems• Dyeing• Aircraft Hangars• Helicopter Runways• Flammable Flammable Liquid Tanks• Fuel Tanks• Marinas• Petrochemical Plants NEWS ALL OF THE NEWS