The Toro 570Z Series spray heads are the ideal choice when it comes to meeting the needs of a WaterSensecertified product The 3 in PressureRegulating spray head has a 360 degree fixed spray and is perfect for watering small lawns and shrub areas from 5 ft to 15 feet Toro’s factoryinstalled pressure regulator eliminates water misting and fogging at the nozzle which can lead to rapid evaporation or water being blown away from the intended irrigation area The instem pressure regulator provides a steady outlet pressure of 30 PSI along with consistent spray head performance across the zone Heavyduty stainlesssteel spring and seal prevents water waste and ensures proper retraction Zero flush means no water loss at system startup