Used Hoesch 24" x 24" polypropylene recessed plate filter press. Approximately 178 square feet. filtering area . 8.7 cu ft cake capacity. (29) chambers 4 eye center feed 2' thick. Model M 24178.9C 1.25 D 20DD. S/N 5379. Hydraulic closure rated 223 psi. Maximum pressure 4500 psi . Equipped with controls. Previously used for wet clay filtering (NOTE; Hydraulics missing)