Rotary Nozzles deliver gentle, visually appealing streams of water at a lower rate allowing the water and nutrients to penetrate the soil, which helps you maintain a healthy landscape. Ideal for slopes and hillsides, Rotary Nozzles’ highly-efficient water delivery reduces soil erosion and runoff, saving water and money. Rotary Nozzles are the perfect solution if you experience low water pressure. They are designed to operate at lower pressure while still delivering precise, even coverage.