Arc adjustable rotary sprinkler having full-circle operation

摘要

A rotary sprinkler (10) is provided that includes a housing (12) having a riser assembly (32) and a rotatable nozzle turret (16) on an upper end of the riser assembly (32). The sprinkler (10) includes an arc setting assembly (20) that enables part-circle operation of the turret (16) and a selector assembly (22) that permits selection of either part-circle or full-circle operation of the nozzle turret (16) where the components of the selector assembly (22) are generally separate from the components of the arc setting assembly (20).