The new HVAN series nozzles combine water saving performance with the convenience and versatility of variable arc nozzles. Up to 40% more efficient than other adjustable nozzles， HVAN nozzles can help you save water in any pop-up spray zone， correcting for uneven coverage and helping to reduce watering run times. They can replace the nozzles on most major brands of spray heads. The nozzles' superior flow control technology delivers more uniform spray coverage across the pattern， even close to the head. Producing larger droplets that fall quickly and resist wind-blown overspray， HVAN nozzles also help you keep water on the grass， not on the sidewalk， driveway or buildings. With a simple twist of the nozzle collar you can adjust the spray pattern from 0 to 360 Spray distance is adjusted by a top screw， allowing you to reduce nozzle throw up to 25%. This nozzle has a throw distance of 10 ft. to 12 ft. Other HVAN nozzles are available with maximum ranges of 6 ft.， 8 ft.， 10 ft. and 15 ft. All feature Rain Birds MPR (matched precipitation rate) watering distribution allowing them to be mixed with other MPR spray heads on the same zone regardless of spray adjustment.Find the ADJ NOZZLE HIGH EFF 15' at Ace.