The Hunter I-25 Stainless Steel Pop Up sprinkler head will irrigate your Har-Tru clay court with power, efficiency, and commercial-grade reliability. With a robust watering radius of 40' to 71', this sprinkler head can cover your court. This Hunter I-25 compact, highly durable design comes with an stainless steel riser for tough-as-nails strength. The Hunter I-25 includes a standard check valve built in, a wide selection of high performance nozzles and a 5-year warranty. Efficient, tough, and built-to-last, Hunter's I-25 rotors work hard day in and day out so you don't have to.