Lassa Treatment Enclosure with dual Bag-In/Bag-Out HEPA filtration designed for maximum containment while working with infectious substances. Enclosure is manufactured from polypropylene and tempered glass for containment and easy cleanup. Base is also constructed from chemically resistant Black Phenolic resin to contain accidental spills. Enclosure features hinged front doors and a 12” face opening for easy loading/unloading of equipment and samples while also providing full protection from exposure to infectious substances. Minihelic gauge measures fan pressure to ensure optimum airflow; front airfoils and plenums maintain laminar airflow across work surface. Enclosure also fitted with built-in LED system for optimum lighting.

48” External Width
24” External Depth
24” Internal Height

FSI Category: 3-4


  • What is being done inside of the enclosure? What type of material (powder, liquid, gas, nuisance odor) is being worked with? How does the material enter and exit the enclosure system? etc...
  • What type of filtration is required? Single HEPA, Dual HEPA, Carbon, House Exhaust, etc... What is the required OEL (Occupational Exposure Limit) for the process, or any other details about containment goals? What is the quantity of powder or liquid, task duration, composition of powder, etc...?
  • What equipment is being worked with? What is the equipment model, size, scope, function, and any other information that will affect the design of the enclosure, including movement, heat output, etc...? *State the specific equipment make and model if available*
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    • Are there any additional notes or information that should be considered? Are there any special design requirements?