Series 4000 AB – Modular head manual sand filter
IRRIFILTERS deep sand filtration system, very efficient with dirty water.
Maximum flow 1.050 m³/h – 4.620 gpm.
Operating pressure: 1,5/10 Bar.
Minimum cleaning pressure: 2,5 Bar.
Made by Irrifilters
General features
Features
The filtration process consists on separating water and suspended waste deposit.
Water goes down the sand filtering bed where dirt particles and solid waste remain. The filtration system with its moving arms lets the now filtered water supply the irrigation system.
The cleaning phase starts when the sand filter becomes dirty and the water flow decreases. It produces a difference in pressure between the water inlet and the outlet which activates the automatic cleaning system (backwash).
Technical specifications
| Caudal máximo recomendado | ||||||
| MODELO | Nº DE FILTROS X DIÁMETRO | CAUDAL MÁXIMO | SUPERFICIE DE FILTRACIÓN | COLECTORES | ||
| m3/h | gpm | cm2 | pulgadas | mm | ||
| 1 AB1200 + D4-R | 1 x 1200 | 75 | 330 | 11420 | 4″ | 110 |
| 2 AB1200 + D6-R | 2 x 1200 | 150 | 660 | 22840 | 6″ | 160 |
| 3 AB1200 + 2 D4-B | 3 x 1200 | 225 | 990 | 34260 | 6″ | 160 |
| 4 AB1200 + 2 D6-B | 4 x 1200 | 300 | 1320 | 45680 | 6″ | 160 |
| 5 AB1200 + 3 D6-B | 5 x 1200 | 375 | 1650 | 57100 | 8″ | 200 |
| 6 AB1200 + 3 D6-B | 6 x 1200 | 450 | 1981 | 68520 | 8″ | 200 |
| 8 AB1200 + 4 D6-B | 8 x 1200 | 600 | 2641 | 91360 | 10″ | 250 |
| 10 AB1200 + 5 D6-B | 10 x 1200 | 750 | 3302 | 114200 | 10″ | 250 |
| 12 AB1200 + 6 DA-B | 12 x 1200 | 900 | 3962 | 137040 | 12″ | 315 |
| 14 AB1200 + 7 D6-B | 14 x 1200 | 1050 | 4620 | 159880 | 12″ | 315 |
Functions with manifolds in polyethylene PEAD, galvanized steel or steel covered with exopy polyester painting. The prices include both collecting arms and strainer. Ask for an estimation.
The flow rates depends on the water quality. It functions with manifolds, valves, manometres, suction cups, gaskets and silica sand.