The Toro 570Z Pro Series Fixed Pop-up Pressure-Regulated Sprinkler is the ideal choice when it comes to meeting the needs of a WaterSense-certified product. With the pressure-regulating spray heads, Toro's factory-installed 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. From the first head to the last head, the in-stem pressure regulator provides a steady outlet pressure of 30 PSI along with consistent spray head performance across the zone. It includes five 4 in. pop-ups with pre-installed 15 ft. quarter nozzles. Perfect for small lawn and shrub areas.