Drip Irrigation Systems, irrigationglobal.com

No-drain, flow-regulated on-line dripper

Flow rates: 1.1 l/h [0.3 gph] to 3.85 l/h [1.0 gph]
Drainage and run-off prevention.
Diaphragm Opening pressure 0.3 bar [4.4 psi] 
Closing pressure .15 bar [2.2 psi]
Application: Citrus, Orchards, Deciduous, Trees.
Also for pulse irrigation or short irrigation intervals.
Terrain conditions: sloping terrain, lateral emptying is prevented