Otto Graf GmbH
Plastic Products
Tel. +49 7641 589-0
Fax +49 7641 589-50
Carl-Zeiss-Straße 2-6
DE-79331 Teningen, Germany

Further Information

Video: Stormwater Management EcoBloc System

Stormwater Management EcoBloc System

Planning, sizing and designing retention systems with EcoBloc storage modules

Planning and sizing

Matching products

EcoBloc Inspect flex

The third generation of GRAF infiltration and attenuation system

Infiltration tunnel 300

Space-saving and cost-efficient. Specifically designed for use in private and rural areas.

Herkules Infiltration tank

The incomparable price-performance ratio. Infiltration tank for controlled draining of rainwater into the groundwater.

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