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Description
GRAF Minimax External Underground Filter
- Only 100 mm center distance between the rainwater inlet and the outlet to the tank.
- Self-cleaning filter to be placed before the tank.
- Grid with fine mesh 0.5 mm.
- Great recovery power (95%).
- Burial height adjustable from 485 to 955 mm thanks to the telescopic extension.
- Suitable for roof areas less than 350 m2.
- Entry/exit in DN 110.
- Optional cleaning device (only with Aqua-Center-Silentio).
- Composed of: 1 manhole, 1 extension and 1 filtration grid.
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.
External MINIMAX filter connection
Documentation
Features
Manufacturer
Graf
Origin
France or Germany
Rainwater harvesting and retention room
Water filter
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