Rain Bird 5004 Part-Circle Rotor 4 in. Riser

The Rain Bird 5004 Part-Circle Rotor 4 in. Riser delivers professional-grade irrigation performance for medium to large turf areas. Designed for precision and durability, it features Rain Curtain technology that ensures uniform water distribution from start to finish, eliminating dry spots and overwatering. With its part-circle adjustable arc (40°–360°), you get flexibility for any landscape layout, while the rugged construction ensures long-lasting reliability even under harsh site conditions. Engineered for water efficiency and easy maintenance, the 5004 Rotor includes a self-cleaning wiper seal that prevents debris build-up and leakages, reducing maintenance frequency. Its durable stainless-steel spring ensures consistent pop-down retraction after every cycle, while the included set of interchangeable nozzles allows for customized performance across various pressure ranges. This rotor also incorporates Rain Bird’s precision-engineered reversing mechanism, offering consistent arc return without over-rotation. Perfect for residential and light commercial applications, the Rain Bird 5004 Part-Circle Rotor provides the ideal balance of water efficiency, adjustability, and performance consistency—helping you maintain lush, even turf with less effort.