Hunter I-40 Rotors The Hunter I-40 Rotor (Rotary Sprinkler) has become the sprinkler of choice at stadiums, diamonds, practice fields, and other playing surfaces the world over…not to mention, parks, campuses, and commercial sites, too! And why has it become such a favorite? Features, features, features. From the ProTech™ safety system to secondary nozzles that offer exceptional mid-range and close-in coverage, from a stainless steel riser to a heavy-duty retraction spring, from a factory-installed drain check valve with a 15-foot check height to convenient through-the-top arc adjustment.
