Trusted for decades, Rain Bird MPR Nozzles simplify the design process by allowing sprinklers with various arcs and radii to be mixed on the same zone while maintaining even water distribution rates. This allows them to spray an equal distance, and to provide an equal amount of water to a given area. A wide selection of MPR nozzles is available so the distribution of water can be tailored to meet the unique and diverse needs of your landscape. MPR nozzles are designed to provide uniform coverage, ensuring that your lawn is green throughout, with no dry or brown spots.