Hunter I-20 Adjustable Stainless Steel Rotor 4 in. Riser with Check Valve

Experience precise and reliable irrigation with the Hunter I-20 Adjustable Stainless Steel Rotor 4 in. Riser with Check Valve. Designed for professional landscapes, this rotor ensures uniform coverage and efficient water management while adapting to your exact irrigation needs. Its stainless steel riser and built-in check valve deliver durability and prevent backflow, keeping your system safe and performing at its best. The I-20 Rotor features an adjustable arc from 50° to 360°, allowing customization for any area layout. Operating efficiently between 60 and 100 PSI, it provides a radius of 17 ft. to 46 ft. and a flow range of 0.36 to 9.8 GPM, maintaining consistent precipitation of 0.4 in./hr. The pop-up height of 4 in. and compact 1-3/4 in. diameter make it ideal for both lawn and garden applications. With multiple nozzle options, including standard, low-angle, high-flow, short-radius, and MPR variations, you can optimize coverage and water distribution across diverse terrains. Engineered to last, the rotor’s stainless steel construction resists corrosion, while the integrated check valve prevents unwanted drainage in low-lying areas. This ensures that your landscape remains evenly watered without wasting water or overwatering low spots. Whether installing new irrigation systems or upgrading existing setups, the Hunter I-20 rotor delivers reliability, flexibility, and long-lasting performance.