ECODEPUR® medium grid
The ECODEPUR® Medium Grid is placed at the inlet of a sewage treatment plant to retain the coarse solids present in the raw sewage before it enters the more delicate stages of treatment.
The ECODEPUR® medium harrow, for manual cleaning, pre-cleans coarse solids ≥ 20 mm and has the following characteristics:

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ECODEPUR® coarse grating
The purpose of placing ECODEPUR® Medium Coarse at the inlet of a sewage treatment plant is to retain the coarse solids present in the raw sewage before it enters the more delicate stages of treatment.
The ECODEPUR® coarse grating, for manual cleaning, pre-cleans coarse solids ≥ 45 mm and has the following characteristics:
