Automatic self-cleaning water filters: Single unit flow 19-2000m3/h Filtration precision 20-4000 micron
Type：Multi units Material：Carbon steel+Nylon Cleaning：Backwashing Control：Automatic
Product advantagev
> High flow rate/high filtration accuracy
> Low pressure loss/low backwash water consumption
> High automation level
Product principle
|
Automatic disc filter system with disc filtering element(as below) with 2"/ 3" /4" backwash valves,air valve,manifolds,controller.
Easy to install. Automation available in 220V.
Two operating states: filter state and backwash state |
|
| Working pressure | 0.2-0.8MPa | Back washing pressure | 0.18-0.8MPa |
| Working temperature | <60℃ | PH value | 4-13 |
| Backwashing mode | Internal backwash/external backwash | The filtering module(A) number | 2-10 |
| Water in pipe(B) | carbon steel / stainless steel /Plastic | Water out pipe(C) | carbon steel / stainless steel / Plastic |
| Drainage pipe(D) | carbon steel / stainless steel /Plastic | Backwash valve(E) | steel / Plastic |
| Controller(F) | full-automatic and international standard IP65. | ||
| Filtration unit | Precision （μm） |
Back washing flow (m³/h) |
Filtration flow(m³/h) | |||
| Good water quality | General water quality | Poor water quality | The worst quality | |||
| 2 inch | 20 | 8-11 | 9 | 7 | 5 | 3 |
| 50 | 17 | 14 | 10 | 7 | ||
| 100-130 | 24 | 20 | 18 | 12 | ||
| 200-400 | 24 | 20 | 18 | 12 | ||
| 3 inch | 120-130 | 16-22 | 32 | 30 | 24 | 14 |
| 75-200 | 36 | 32 | 26 | 16 | ||
| 4 inch | 20 | 40-55 | 18 | 14 | 10 | 6 |
| 50 | 34 | 28 | 20 | 14 | ||
| 100-130 | 64 | 59 | 47 | 28 | ||
| 200-400 | 72 | 63 | 51 | 32 | ||
| Model | Water in/out(mm) | H(mm) | H1(mm) | H2(mm) | D(mm) | L(mm) |
| DLLF-3-2-A | 108 | 1049 | 175 | 461 | 875 | 890 |
| DLLF-3-3-A | 159 | 1074.5 | 175 | 486.5 | 933 | 1165 |
| DLLF-3-4-A | 159 | 1092 | 192.5 | 504 | 933 | 1440 |
| DLLF-3-5-A | 159 | 1092 | 192.5 | 504 | 933 | 1715 |
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