Turn your existing sprinkler system into a water-efficient drip irrigation system in a snap with the Cuatro-Flo Four Outlet Bubbler. 1/2 in. FPT inlet connects to your sprinkler riser and transforms it into a high-performance multi-outlet emitter. Four pressure compensating outlets deliver a constant 20 GPH per outlet-even when the water pressure varies. Connect 1/4 in. supply tubing to each outlet and deliver water precisely to your plants. Ideal for garden areas and perimeter landscaping. Made of ABS treated with UV inhibitors.