Universal Impact Sprinkler 45' Replaces Rain Bird AG-5 and Orbit sprinklers. Spacing from 25 to 45 feet. Five interchangeable, color-coded matched precipitation rate nozzles from 1.5 to 7.5 GPM. No tools needed to change nozzles. Full circle or arc adjustable from 20 degrees to 340 deg rees. 3" pop-up clears tall grass. Heavy-duty, high impact case with sturdy, reinforced ribbed design. Pressure activated wiper seal assures reliable pop-up and pop-down. Radius reduction screw breaks water into smaller droplets for uniform watering. Uniq ue lip case design aids in setting proper installation height, prevents grass and weeds from growing into head and minimizes backwash. Weighted spray guide arm controls stream and prevents side splash onto buildings and walkways. Dimensions: 5" diameter, 93/10" tall. Combination 1/2" or 3/4" NPT female connection at bottom and 1/2" NPT side connection for more flexibility.