Selectable gallonage nozzle with six flow settings of 30, 60, 95, 125, 150, and 200 gpm @ 75 psi (110-230-360-470-570-750 l/min @ 5 bar). All lightweight materials, hardcoat anodized aluminum. Flush without shutting down. Quick-change rear valve seat and stainless steel shut-off ball. Rocker lug 1.5" NH full-time swivel coupling is standard.