Water’s immense fire fighting power is harnessed in CAFS Water Mist extinguishers by breaking it down into microscopic molecules. These droplets (about 150 microns in size) are delivered to the fire with a kinetic force strong enough to overcome fire’s own convection current. The gun in Cease fire’s Water mist Compressed Air foam System features a rotating motor which breaks water up into minuscule droplets. These droplets are then delivered through micro nozzles with a high degree of dispersion onto the flames, allowing you to fight even very large fires successful.