... mm - Operating Pressure : 0.5 - 4.0 kg/cm2 - Flow Rate : Green - 1 li DRIP IRRIGATION HOSE:Product Detailsto plant the ... mm3) emitter spacing: 30,50,60,75,100 cm4) emitter flow: 1.6 l / h ~ 3.4 l / h5) ... 1 mm- Operating Pressure : 0.5 - 4.0 kg/cm2- Flow Rate : Green - 1 liter/hr, Black - 2 liter/hr- Drip ... other drip space are available to order.- Packing Unit : 400 meter / roll drip irrigation hose