The Piercing Applicator 14 is made from heat treated alloy steel and is used as a penetrating nozzle that will flow water, AFFF/foam solutions, halon, and carbon dioxide. The penetrator applicator was designed to allow access to battery/engine housings, aircraft fuselage, and watertight compartments. The Piercing Applicator 14 has a capacity of 115 GPM @ 100 PSI (436 LPM @ 6.8 bar).