Covers up to 94 ft diameter at 30 PSI, 112 ft diameter at 60 PSI. Sprinkler output 3.4 GPM at 30 PSI, and 5.0 GPH at 60 PSI. Provides full or partial coverage. Long lasting brass and zinc construction. Fingertip diffuser adjustment screw. Impulse arm saveswater by eliminating back and side splash.