Rainbird Plastic U-12 Series MPR Mozzle with Screen and Two Thirds Circle Pattern, 12' 12 ft. spray nozzle with two-third-circle spray pattern (240 Degree) Additional orifice for close-in watering Minimizes dry brown spots around spray heads - Low Scheduling Coefficient for efficient watering Matched precipitation rate between sets and matched flow (GPM, m3/h and l/s) and precipitation rates with all Rain Bird MPR nozzles Fine mesh screen protects bottom orifice from debris - Stainless steel adjustment screw to adjust flow and radius