Master Stream 2000 with halo 2.5” NH. Automatic high volume master stream nozzle with a flow range of 300-2000 gpm (1100-8000 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT “power fog” teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (3.0”, 3.5”, 4.0”) (75mm, 90mm, 100mm) and threads. 3.5” NH (90mm) rocker lug swivel coupling is standard.