Believe your eyes. With more uniform coverage and superior close-in watering, you can increase water efficiency, and shorten run times. You can simplify your inventory with full adjust-ability from 0° to 360°. And you can do it all with a nozzle backed by the name you trust. Seeing what you can do with the first high-efficiency variable arc spray nozzle. That’s The Intelligent Use of Water. More Uniform Coverage Patent pending Flow Control Technology delivers superior close-in watering and uniform coverage across the entire spray pattern. Rain Bird HE-VAN Nozzles achieve greater than a 70% average DULQ—more than a 40% improvement over existing variable arc nozzles. Shorter Run Times Meet tight watering windows with ease. When compared with competitive nozzles, HE-VANs dramatically reduce zone run times. In addition to water savings, your customers will conserve energy and reduce system wear and tear. Maximum Flexibility With full adjustability from 0° to 360°, you’ll be able to efficiently water landscapes of all shapes, while saving time and stocking fewer nozzles. Matched precipitation rates allow you to install Rain Bird® HE-VAN, MPR and U-Series Nozzles on the same zone. Use with green very fine mesh filter screen, 0.010 in x 0.013 in (included) to prevent clogging Patent pending Flow Control Technology delivers superior close-in watering and uniform coverage across the entire spray pattern Rain Bird HE-VAN Nozzles achieve greater than a 70% average DULQ—more than a 40% improvement over existing variable arc nozzles Meet tight watering windows with ease When compared with competitive nozzles, HE-VANs dramatically reduce zone run times In addition to water savings, you will conserve energy and reduce system wear and tear With full adjustability from 0? to 360?, you'll be able to efficiently water landscapes of all shapes Matched precipitation rates allow you to install Rain Bird® HE-VAN, MPR and U-Series Nozzles on the same zone Specifications: Arc Adjustment Range: 0 - 360 Flow Control: 0.32 - 1.78 Pressure Rating/Range: 15 - 30 Optimum Pressure: 30 Precipitation Rate: 1.72 - 2.86