Laminar box with vertical flow - BC-21B

Laminární box s vertikálním prouděním - BC-21B
Without stand with casters
Inner dimensions (w × d × h) [mm]:1 845 × 570 × 670 [mm]
Ext. dimensions (w×d×h):2 035 × 647 × 1150 [mm]
Quantitative unit:pcs
Order code:
  • Detailed decription


  • ISO class 4 (US class 10) HEPA filter for optimal protection against cross-contamination.
  • 0.3 μm and larger particulates are removed with 99.99% efficiency, leak-tight HEPA filter which satisfying class 10.
    (US Federal Standard 209E)
    (average life span of HEPA filter: 3 years – it depends on the test room conditions)
  • High-quality polyester fiber pre filter (with minimal pressure loss and 85% arrestant on the A.F.I. test) for trapping larger particles and increasing the life of the main HEPA filter.
  • Exclusive diffusing muffler structure forms high quality laminar flow.
  • Quiet and comfortable working environment. (less than 65dB)


  • Built-in differential pressure gauge for easy checking HEPA filter condition.
  • Comfortable front access to cartridge type of filters for easy replacement.
  • Easy blower speed adjustment by the control panel.
  • Highly durable, rust-free, and easy-to-clean grade 304 stainless steel work surface.
  • The inner left side magnetic board allows some memos and small tools.


  • UV-blocking and impact-resistant tempered glass door.
  • If the sash is opened during UV-lamp operation, UV lamp automatically turns off to protect users.
  • Lighting mode selection by 3-position toggle switch (UV / off / fluorescent) preventing harmful UV exposure.
  • Smoothly sliding front door stoppable at any height for user's safety and easy transport of equipment into the workspace.
  • Protection against over-current.

Optional accessories

  • HEPA filter
  • Stand with casters
  • Pre filter