For roof surfaces up to 1,500 m²! External filter to clean the rainwater in large plants.
- For roof surfaces up to 1,500 m²
- Patented filter technology
- Smooth installation depths from 733 - 1,320 mm (28.9-51.9") using the telescopic dome shaft
- Maximum roof surface of 750 m² with connections DN 150 and 1,500 m² with DN 200
- Only 224 mm height offset between the inlet and outlet
- Accessories: Cleaning unit external