RainBird 22SA-H Half Circle Spray Pop Up Rotor Sprinkler Type: Pop-Up Sprinkler Head Type: Spray Coverage: 1/2-Circle Pop Up Height: 6 in. Features: 6 pop-up height 1/2-inlet Spray distance: 17-24 feet Multiple rotating streams distribute water uniformly. Efficient watering reduces potential run-off less flow than other rotors allowing more heads per zone, reducing overall system complexity and cost. Pressure activated, wiper seal prevents excessive flow by and water waste. Keeps debris from entering upon retraction. Can be installed in the same zone as large rotors. No misting or fogging at high pressures.