The SUPERPRO® Rotor, with its patented flow shut-off, allows for easy range and flow adjustment and renders installations easier and drier. With a simple adjustment, you can shut off water flow at the head OR easily modify both flow and distance proportionally without changing nozzles. SUPERPRO® has a patented Arc Memory Clutch that returns the rotor to its pre-set position. Designed for medium to large landscape areas, the adjustable arc and full-circle gear driven rotor comes standard with 13 numerically coded, interchangeable nozzles (8 Standard Nozzles, 4 Low Angle Nozzles and 1 Pre-Installed 2.5 Nozzle). The SUPERPRO® is packed with features that ensure reliability, saving the installer time, money and needless frustration.