A device specifically designed with large, clear waterways to provide a powerful, far-reaching stream for the protection of large amounts of combustible materials, aircraft, tank farms, and any other special hazard locations where large amounts of water need to be instantly available without the delay of laying hose lines. The nozzle is normally fitted with one of three interchangeable tips that measure 11⁄2 in. , 13⁄4 in. , and 2 in. (40 mm, 45 mm, and 50 mm) in diameter.