The Toro 570Z Pro Series PopUp PressureRegulated Sprinkler Head Body is perfect for watering small lawns and shrub areas from 5 ft to 15 ft With its builtin pressure regulator, water pressure is maintained at a steady 30 PSI across the zone while eliminating water misting and fogging at the nozzle The zeroflush seal helps to prevent flushing on popup to conserve water