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


Terms for I

Interior switch cabinet
Terms 1 to 3 from 3


The introduction of rainwater with the help of technical systems underground is called infiltration. The decentralised infiltration of rainwater relieves sewer networks and sewage treatment plants. Infiltration modules such as the Eco Bloc and Infiltration Tunnel combine the requirements for an environmentally sound management of rainwater with the possibility of saving sealing fees.

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