Raindrip 15500UB Stream Spray Bubbler, Adjustable, SpecificationsL: 1/4 in Barb Connection, 3 ft Dia Coverage (Pack of 100)

Converts existing 1/2 in underground sprinkler systems to low flow watering where a drip circuit can't be set up. Adjustable bubblers are available in stream spray with a maximum spray diameter of 3 ft at 30 psi or for finer water droplets, a fan spray, with spray diameter up to 13 ft at 30 psi. Bubbler flow rates are adjustable from 0 to 13 gph at 30 psi for stream type and from 0 to 24 gph at 30 psi for the fan spray. These features allow the higher flow rates required when watering large and small plants on the same circuit. Online purchases are in packages of 100.