Raindrip Full Circle Stream 13 GPH Adjustable Bubbler (5-Pack)

Convert existing 1/2" underground sprinkler systems to low-flow watering where a drip-circuit cannot be set up. Features a full-circle stream-spray with a maximum spray diameter of 3' at 30 psi (pounds per square inch). Flow rate is adjustable from 0 to 13 GPH (gallons per hour) at 30 psi. Inlet provides a secure fit and easy connection.