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Description
Graf Universal 3 External Building Filter
- For roof surfaces? 1200 m 2;
- Burial height adjustable from 703 to 1270 mm thanks to the telescopic extension.
- Suitable for roof surfaces? 750 m 2 in DN 160 and? 1200 m 2 in DN 200.
- Center distance between the rainwater inlet and the outlet to the tank: 229 mm.
This underground filter acts as a manhole for the recovery of rainwater. The filtration system cleans the rainwater collected in the tank. When the tank is full, the water is automatically evacuated to the collective water network.
Available for the passage of pedestrians or the passage of light vehicles.
Connecting the Universal 3 Filter
Features
Manufacturer
Graf
Origin
France or Germany
Rainwater harvesting and retention room
Water filter
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