Rain Bird 's line of Dual Spray 1200 series sprinklers features the 3 most commonly used nozzle patterns for watering shrubs, small lawns, and other planting areas. The Dual Spray nozzle has a patented design which provides additional water close to the head elminating common, dry brown spots around the head while using 30\% less water. This unique nozzle design waters more completely and evenly than other sprinklers. A variety of Dual Spray nozzles are available, including full circle, half circle, and quarter circle.