The Orbit 55015 1/2" Zinc Impact Sprinkler is constructed of heavy-duty brass, and is designed to water up to 80' in diameter. This impact head has a deflector shield so areas that do not need water will not get it. This Orbit sprinkler head also features an anti-backsplash arm that allows it to rotate quietly and smoothly. Sturdily constructed, this brass sprinkler will work in a series of multiple sprinklers making a full lawn watering system or it can be used by itself. This Orbit zinc impact sprinkler will last, giving years of dependable watering.