Riva Minipress II Enclosure designed to provide personnel protection while working with powder substances using a Riva Minipress II. The enclosure features include polypropylene frame, acrylic panels, black phenolic base, sliding sash, top mount fan, HEPA filtration, access doors on both sides, LED light kit, waste chute on both sides, iris ports on both sides, enclosure table and travel cart with casters for Diosna P1-6 Granulator. Acrylic viewing panels and LED light kit maximize lighting across the workspace.


52” Exterior Width
35” Exterior Depth
39” Interior Height

  FSI Category: 6-7

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  • 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?