Toro Universal Pop-Up Impact Head Replacement head for Rain Bird pop-up impact sprinklers. Spacing from 25 Ft. to 40 Ft. Low gallon, low flow rate of 2.2 GPM gallons per minute at 40 psi pounds per square inch . Full and part circle coverage with infinite pattern adjustment. Full circle or arc adjustable from 20 deg degrees to 340 deg. 3 In. pop-up clears tall grass. Pressure-activated wiper seal assures reliable pop-up and pop-down. Radius reduction screw breaks water into smaller droplets for uniform watering. 1/2 In. Female connection at side or bottom. 4-1/8 In. diameter x 8-5/8 In. tall. Pop-Up Height 3 In., Spray Pattern 20 Deg. to 340 Deg., Spray Radius 25 Ft. to 40 Ft., Inlet Type 1/2 In. On Side Bottom, Pkg Qty 1 WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov For more information please visit www.toro.comCAProp65