- diameters from 600 to 2.400mm
- Internal liner by DIN18820
- Lateral system with PP arms
- Backwashing only with water
- Flanges in PVC
- Working pressure 2.5bar, higher pressure on request
- Filtration sand height 1.000mm and 1.200mm
- Lifting ears
- GRP ring support
- Delivery in 2or 3pieces with laminating on site possible
- Possible also lower filters
- Warranty 5 years
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