Which is a key advantage of using compressed air foam systems (CAFS) in firefighting?

Using compressed air foam systems (CAFS) in firefighting provides a key advantage of improved fire suppression with less water. CAFS generates a foam that combines water, a foaming agent, and air, creating a highly effective extinguishing agent. This foam can cover a larger area more quickly than water alone, allowing firefighters to effectively combat fires using significantly less water.

This reduction in water usage is critical, especially in situations where water supply is limited or when dealing with flammable liquids. The foam created by CAFS not only cools the fire but also forms a barrier that prevents oxygen from fueling the flames. This dual action enhances overall fire suppression capability compared to traditional methods that rely solely on water.

By utilizing CAFS, firefighters can maximize the effectiveness of their firefighting efforts, reduce water damage, and lower the potential for re-ignition after the fire has been extinguished.