1/4 in. x 100 ft. Dripline with 9 in. Spacing and 0.5 GPH
1/2 GPH flow rate from each emitter. pre-inserted emitter spacing. Two (2) outlets per each drip emitter. DIG Corp's 1/4 in. The 1/4 in. drip line has cylinder, labyrinth drip emitters inserted into the micro tubing every 9 in.