Rain Bird R-VAN adjustable rotary nozzles provide water efficiency and design flexibility. Features a rotating stream technology which uniformly delivers water. Retrofitting standard spray nozzles with R-VAN adjustable rotary nozzles can reduce flow by up to 60% and improve water efficiency by up to 30%. Nozzle spray pattern and distance are easily adjusted by hand with no tools required. Thick wind-resistant streams ensure efficient performance in adverse real world conditions. An exclusive manual flush feature keeps nozzles clear of dirt and debris even in extreme conditions.Find the NOZZLE ROTARY ADJ 18' at Ace.