Graf offers you the best made of plastic material for your home and industry! As European market leader in the range of rainwater harvesting, we find solutions and inform you on options around the responsible use of water.
Biomatic is a fully biological wastewater treatment system compliant with EN12566-3 that operates entirely without electricity. It is composed of a septic tank followed by distribution shaft, a batch feeding tank, and an infiltration module filled with carrier material. Biomatic is ideal for remote locations with no/unstable electric supply.