GRAF infiltration modules - infiltration without gravel and pipes
Plastic storage systems have become a popular solution for rainwater infiltration and retention. Infiltration ditch bodies require very small amounts of space compared with gravel ditches or drainage pipes. They offer a large infiltration volume for a low weight. Other benefits of GRAF infiltration modules include their high load capacity and durability.
The third generation of GRAF infiltration and attenuation system
BBA Agrément Certificate Number 15/5200 and Komo certified
Stormwater management system with various applications, Lorry-bearing 40 tons/HS-20, 410 m³ (14.480 ft³)/Truck
Stormwater management system with various applications, Lorry-bearing 12 tons, 630 m³ (22.250 ft³)/Truck
Space-saving and cost-efficient. Specifically designed for use in private and rural areas.
Space-saving and good value. Specifically designed for use in private and rural areas.
The incomparable price-performance ratio. Infiltration tank for controlled draining of rainwater into the groundwater.