Filtaworx FW250EX
Automatic Self Cleaning Water Filter
Large piston-driven automatic filter. DN250. Flow rate 400 m³/h. Hydraulic drive.
Key Specifications
Filter Sizes
DN250
Flow Range
400 m³/h
Drive Type
Hydraulic
Filter Area
10,415 cm²
Product Overview
The Filtaworx FW250EX is a large-format automatic self-cleaning screen filter with 10,415 cm² of filtration area.
Filters in this range are also known as automatic backwash filters — the screen is cleaned in place by an automatic backwash cycle while flow continues uninterrupted.
The cleaning cycle, what triggers it and what it costs in water and time are set out in how automatic self-cleaning filters work.
Features & Advantages
Specifications
| Specification | Value |
|---|---|
| drive Type | Hydraulic |
| filter Sizes | DN250 |
| flow Rate | 400 m³/h |
| filter Area | 10,415 cm² |
| filtration Degree | 30, 50, 80, 100, 120, 150, 200, 300, 400, 800 µm |
| operating Pressure | 2.0–10 bar |
| max Temperature | 65 °C |
| rinse Cycle | 15–17 seconds |
Other screen sizes available on request — the grades above are the standard range.
Data & Weights
| Model | DN | Flow rate | Filter area | Weight (Std) | Weight (HP) |
|---|---|---|---|---|---|
| FW250EX | DN250 | 400 m³/h | 10,415 cm² | 235 kg | 270 kg |
Dimensions
| Dimension | Value |
|---|---|
| Inlet / Outlet | DN250 (10") |
| Body Ø | 406 mm |
| Centre distance | 1,100 mm |
| Body O/A length | 2,531 mm |
| Filtration area | 10,415 cm² |
| Flow rate | 400 m³/h (1,761 gpm) |
Shipping & weights
| Item | Value |
|---|---|
| Packed dimensions (L × W × H) | 340 × 63 × 83 cm |
| Shipping volume | 1.3 m³ |
| Weight — standard | 235 kg (520 lb) |
| Weight — high pressure | 270 kg (595 lb) |
Typical Applications
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