Essa® Pressure Filters

For dewatering laboratory size batches of slurry sample and process concentrate

Essa® pressure filters consist essentially of a vertical cylindrical barrel arranged to have a filter cloth installed at it’s lower end and to have a batch of slurry or process concentrate introduced at it’s upper end. The cylinder is then sealed and (air)pressurised, forcing the liquid to be separated from the solids content and discharged from the barrel, leaving the solids behind as an easily recoverable filter cake.