Amazon.com : Rain-bird 5000 Series Rotor Sprinkler Head - 5004 PC Model, Adjustable 40-360 Degree Part-Circle, 4 Inch Pop-Up Lawn Sprayer Irrigation System - 25 to 50 Feet Water Spray Distance (Y54007) (
5004+FCSR - 4 in. 5000 Series Full-Circle Pattern Pop-up Rotor with PRS Pressure Regulation and SAM Check Valve