The spinning sprinkler has a 40-ft. diameter full-circle watering pattern that is ideal for garden and nursery applications. It provides up to 5,027 ft. of coverage and is constructed from durable, impact-resistant thermoplastic. The inlet threads are 1/2-in. female pipe thread (FPT). The most common method of installation is on top of a 1/2-in. male pipe thread (MPT) rigid PVC riser. For nursery applications you can suspend it upside down from an overhead drop hose. Recommended operating pressure is 40 PSI. For outdoor irrigation use with cold water only.