In this video, you’ll learn how to install and adjust Hunter Pro High-Efficiency Nozzles. These high-uniformity, adjustable-arc spray nozzles offer matched precipitation, so they’re designed to maximize water efficiency in spray sprinkler applications. Pro High-Efficiency Nozzles are compatible with Hunter Pro-Spray® Sprinkler Bodies and several other spray bodies for quick spray system upgrades. They also pair well with the Pro-Spray PRS30, providing regulated pressure to 30 PSI (or 2.1 bar) for optimal flow and performance. Learn how to correctly install and adjust these efficient nozzles to achieve optimal performance.