- Screws: high carbon steel or AISI 304/316 stainless steel
- Structure: AISI 304 / 316 stainless steel
- Filter element: perforated plate or continuous slot screen
- Flows: up to 150l/s
WAU3: WASTEWATER PRE-TREATMENT UNIT, SCREENING, GRIT AND FAT REMOVALWAU3: WASTEWATER PRE-TREATMENT UNIT, SCREENING, GRIT AND FAT REMOVAL