Drip irrigation made easy. The Hydro-Flo™ Jet Assembly comes with the jet, 12 in. stake, and 24 in. of tubing with 1/4 in. barbed inlet, all preassembled for a faster install. Connect the barbed inlet found at the end of tubing into a punched hole in supply tubing, and stake the system into the ground. The fan spray emits water in a 180° half-circle pattern, and the 0.06 in. nozzle discharges water at up to 28 GPH with a radius of up to 11 ft. (at 30 PSI). The Hydro-Flo™ Jet Assembly is made of polyethylene, vinyl, and ABS plastic, treated with UV inhibitors to prevent fading and cracking