Datasheet | December 24, 2008

Product Sheet: Square Tray Dryer-Filter Isolator

square tray

The Extract Technology, formerly Walker Barrier Systems, Square Tray Dryer-Filter Isolator is designed to give total operator and environmental protection during potent API slurry filtration, drying and product transfer between the dryer and the receiving container.

Design Advantages:

  • Fully welded 7 gauge 316L stainless steel construction, with 5/8 inch corner radiuses, and laminated safety glass.
  • Operating in negative pressure mode with HEPA filtered turbulent airflow.
  • The HEPA filters are “push-push” type with safe change ability.
  • PLC with password protection to automatically maintain the constant pressure in the Isolator within high and low set points, with audible and visual alarm back up, and full CIP control.
  • Nitrogen purge system for internal explosion-proof classification, Class 1, Div 1, Group C & D.
  • External explosion-proof , Class 1, Div 1, Group C & D.
  • C-22 Hastelloy Pressure Filter mounted in the Isolator base.
  • C-22 Hastelloy Vacuum Square Tray Dryer mounted in the back wall of the Isolator for better viewing & operator ergonomics.
  • C-22 Hastelloy “Mother Liquor” tank mounted beneath the Isolator.
  • Automatic CIP system and nitrogen purge system.
  • 316L stainless steel solvent recovery tank.
  • Square Tray Dryer with twice the capacity of round tray dryers.