Polypropylene EXT Compounding Hood

They said they couldn't do it, so we built it.


Our EXT Compounding Extraction Hoods protect the operator from harmful contaminants while weighing non-sterile powders and compounds.

Key Features

  • Operator Protection: The airflow is directed away from the operator, into the hood to be filtered. Each EXT size has been successfully ASHRAE 110 tested with excellent results.
  • Particulate Filtration: The Compounding model filters the contaminated air through a HEPA filter, rated 99.99% efficient at 0.3 microns.
  • Independent Operation: ​​​​​​​Internal fans direct the air without being ducted to the building system and vent the filtered air back into the room.
  • Corrosion Resistant: ​​​​​​​Constructed from corrosion-resistant white polypropylene, these hoods are ideal for processes involving corrosive chemicals and are resilient to frequent sanitizing.

Optional Features

  • Base frame, standing or sitting height
  • Casters for base frame
  • GFI duplex electrical outlets
  • Low flow alarm package
  • Stainless steel lining on work surface
  • Service valves

Types of Applications

  • Non-sterile, Non-Hazardous compounding use or other grinding & powder sampling processes


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