used BHS Fest Rotary Pressure Filter Package w/ Discharge Chute. Model RPF-A9. Filter Area 2.16M2. Drum Speed 15-90 RPH. Max Separating Plate Pressure 7 Bar over pressure. Max Temp 40 Deg.C.. BHS Rotary Pressure Filter is a continuously operating filter for pressure filtration, cake washing and drying of high solids slurries with full containment and automatic cake discharge.