Raindrip 157005B Adjustable Flow Bubbler, Non-Pressure Compensating Emitter, Full-Circle Pattern, 8 Stream Spray with 1/4-Inch Barbed Inlet, 5-Pack, Black

Releases water in a stream spray, full-circle pattern; amount of water flow is adjusted by turning the dial on the bubbler; Ideal for watering groundcover, decorative grasses, flower and vegetable gardens, as well as trees and shrubs, in. barbed inlet fits into punched hole in supply tubing with outside diameter (OD) 0. 250 in. , With this non-pressure compensating emitter, expect varying water flow based on length of tubing or elevation, with higher flow closer to the water source; Increase or decrease water flow by turning the dial; delivers water gradually, 8-stream bubbler releases water in a full-circle pattern; Discharge rates from 0 to 11. 7 GPH, radius from 0 to 16 in. (at 0-40 PSI), Comes with five Adjustable Flow Bubblers.