... ,0.6mm 3. Nominal Working Pressure: 0.8bar to 2.2 bar 4. Dripper Spacing: 10cm, 15cm, 20cm, ... 500m, 1000m, 1200m, 2000m Features 1. Each dripper has its independent filter to prevent particulate matter from ... and ageing resistance and long service life. 5. Dripper spacing and flow rate are accurate, with labyrinth ... difference is less than 2.0%. 6. Dripper flow rate, spacing and roll length can all ...