Drip irrigation is made easy with the Winged Jet Assembly. The sprayer, riser, barbed inlet, and stake come preassembled and ready to install. Insert the stake, set the riser height, and connect ¼ in. tubing to the ¼ in. inlet. Fan spray emits water in a half-circle pattern at up to 28.2 GPH and radius of up to 5.6 ft. (at 15-50 PSI). The winged jet, like the winged nut, features thumb grips to make it easy to remove for cleaning. Provides low volume overhead irrigation for gardens, flower beds, ground cover, and hillsides. Assembly is made of polyethylene treated with UV inhibitors.