Headworks
- Band Screens - Kusters Water
- Bar Screens - Headworks Intl., Kusters Water
- Detritors - Kusters Water
- Grease and Grit Removal - Kusters Water, Schreiber
- Grit Classifiers - Kusters Water, Spiralengineering
- Grit Washers - Kusters Water
- Perforated Plate Screens - Headworks Intl., Kusters Water
- Rotary Drum Screens - Kusters Water
- Screenings Compaction and Bagging Units - Headworks Intl., Kusters Water, Spiralengineering
- Screw Conveyors - Spiralengineering
- Spiral Screens - Kusters Water
- Vortex Grit Separators - Kusters Water