- Layered depth filtration via special fibre media
- Defined orientation of the fibre filaments
- Parallel flow through the fibre layers
- Filter fineness increasing in the direction of flow
- Integral core network for the discharge of separated oil
- Fibre discharge blocks on the inlet and outlet areas of the filter media.
- Avoidance of internal leakages through side wall grouting and floor-cover grouting of filter media
- Avoidances of leakages to the outside through all-round seal welding of the filter housing.
The novelty value and innovation significance of this technology is indicated through the issue of 6 patents.