Bubble Cup with Grip 1” NH (25mm). Dual gallonage Bubble Cup nozzle with two flow settings of 10 and 40 gpm @ 100 psi (37 and 150 l/min @ 7 bar). All lightweight materials, hardcoat anodized aluminum. Quick-change rear valve seat, stainless steel shut-off ball and a twist “off” position for positive shut off. Pistol grip is mounted below the valve. Rocker lug 1” NH (25mm) swivel is standard.