Round Type Dripline
20 mm
| Applications | |
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| Features | |
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Technical Info
| Nominal diameter: 20 mm |
| Wall thickness: 36 mil (0,90 mm) – 48 mil (1,20 mm) |
| Nominal flow rates (1 bar): 2,00 / 4,00 LPH |
| Dripper spacing: 20, 25, 30, 33, 40, 50, 60, 75, 100 & 120 cm |
| Coil length: 300 m |
| Related standards: ISO 9261 Agricultural irrigation equipment — Emitters and emiting pipe — Specifications and test methods |
Dripper Types
| Nominal flow rate LPH (1 bar) |
2,00 | 4,00 |
| Flow constant k |
2,08 | 4,01 |
| Flow exponent x (*) |
0,49 | 0,49 |
| Flow equation Q = kP* |
2,08 P0,49 | 4,01 P0,49 |
| Water passage dimensions | ||
| width (mm) | 0,76 | 1,28 |
| depth (mm) | 1,15 | 1,15 |
| length (mm) | 89 | 70 |
| Filtration area mm2 x no of inlets |
0,385 x 34 | 0,636 x 22 |
| Required filtration micron/mesh |
125/120 | 125/120 |
Flow Rate vs. Pressure
| Nominal flow rate LPH |
Pressure bar |
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| 0,60 | 0,80 | 1,00 | 1,20 | 1,40 | 1,60 | 1,80 | 2,00 | 2,20 | 2,40 | 2,60 | 2,80 | 3,00 | |
| 2,00 | 1,62 | 1,86 | 2,08 | 2,27 | 2,45 | 2,62 | 2,77 | 2,92 | 3,06 | 3,19 | 3,32 | 3,44 | 3,56 |
| 4,00 | 3,12 | 3,59 | 4,01 | 4,38 | 4,73 | 5,05 | 5,35 | 5,63 | 5,90 | 6,16 | 6,40 | 6,64 | 6,87 |
Specifications
| Product code | ID mm |
Wall thickness mil/mm |
OD mm |
Max working pressure bar |
| 020 ROD 036 XXX XXX | 17,50 | 36/0,90 | 19,30 | 1,50 |
| 020 ROD 040 XXX XXX | 17,50 | 40/1,00 | 19,50 | 2,00 |
| 020 ROD 044 XXX XXX | 17,50 | 44/1,10 | 19,70 | 2,00 |
| 020 ROD 048 XXX XXX | 17,50 | 48/1,20 | 19,90 | 2,50 |
Max Lateral Length
| ● Flat terrain (0% slope) ● 10% Flow variation ● 1 bar | ||||||||||
| Nominal flow rate LPH |
Dripper spacing cm |
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| 20 | 25 | 30 | 33 | 40 | 50 | 60 | 75 | 100 | 120 | |
| 2,00 | 85 | 105 | 118 | 126 | 145 | 172 | 195 | 228 | 280 | 304 |
| 4,00 | 70 | 80 | 95 | 101 | 115 | 135 | 155 | 181 | 220 | 238 |
