Automatic pressure control with a flow capacity of 100-500 gpm (400-2000 l/min). The nozzle operates at a standard 100 psi (7 bar) OR 80 psi (6 bar). The pattern adjusts from straight stream to a 120° wide fog. Further rotation opens the nozzle to flush 3/8" (10mm) debris without shutting down. Hard coat anodized aluminum with rubber bumper. Standard inlet is 2.5" (65mm) riding rocker lug.