Fixed Gallonage. The fixed orifice tip is ideal for high rise attack when pressure fluctuations can be extreme. Water pattern adjusts from straight stream to a 120 degree wide fog. Further rotation opens the nozzle to flush 3/8" (1 cm) debris without shutting down. 1.5" (38mm) ball-type shutoff valve with built-in pistol grip mounted below the valve body, six detent flow positions, optional colored pistol grips and handle covers. 1.5" NH (38mm) rocker lug full-time swivel coupling. All lightweight materials.