Pro-Spray? Nozzles Precise edges, optimum droplet size deliver superior matched precipitation for the most popular arc settings. The Pro-Spray? name has come to stand for your assurance of unsurpassed quality and performance in a professional-grade spray head. Now, the name also guarantees the same high standards for spray nozzles. While many landscapes require precise fine-tuning to achieve optimum coverage, the vast majority of spray heads that contractors install call for the use of standard angle nozzles?that is, fullcircle, half-circle, and quarter-circle patterns. When installing nozzles along straight runs or in areas that require 360˚ arcs, labor will be saved by not having to adjust each nozzle to those common patterns. With patterns that feature precise edges and a droplet size that minimizes wind drift, Hunter Pro-Spray nozzles have been painstakingly designed to provide superior coverage. Five different radius ranges are available, each able to be reduced if needed for fine-tuning and each color-coded for quick and easy radius identification.