Raptor® Wash Press

Suitable for receiving the discharge from conventional coarse or fine screens, the Raptor® Wash Press is a single-screw type, screenings, washing and dewatering press. It is specifically designed to wash and remove fecal material from screenings, so as to provide cleaned and pressed material that is readily land-fillable. By washing and compacting the screenings, the Wash Press consistently reduces the screenings volume up to 50 percent and the screenings weight up to 67 percent, which ultimately saves on disposal cost.


  • All stainless steel construction resists corrosion
  • Polymeric bearing supports can be replaced without disassembling the wash press
  • Dual spray wash system returns organic material to the wastewater flow
  • Simple design with a single drive minimizes maintenance cost