Low energy system, self-cleaning carrier material Picobells
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Fully biological SBR lifting technology. One-reservoir system and two-reservoir system.
Fully biological wastewater treatment system that is state-of-the-art and based on modern pump technology.
DIBt approval, absolutely no noise inside the house, just one connection cable
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Otto Graf GmbH - Plastic ProductsCarl-Zeiss-Straße 2-6, D-79331 TeningenTel. +49 (0)7641/58 9-0, Fax +49 (0)7641/58 9-50