Scotty FoamFast 3-4” Foam Applicator

Attaches to a 3/4” garden hose for deploying a foam surfactant/wetting agent onto a fire scene. Foam surfactants are used in fighting fires because they lower the water’s surface tension, allowing it to spread and penetrate much easier. To operate, open the inlet side of the mixing chamber, insert a foam cartridge, reseal the inlet end cap, attach to a 3/4” garden hose, and spray foam. Flows water at a rate of 3 gpm when attached to a standard 3/4” garden hose line. Recommended for use with water pressures between 35 and 85 psi. Each cartridge (sold separately) is 100% biodegradable, non-toxic, and will last just under 1 hour at pressures between 65 and 70 psi.