VLF-E vertical unidirectional (laminar) airflow enclosures

Cost effective ultra-clean air

Vlf e vertical unidirectional airflow cabinet on site
Vlf e vertical unidirectional airflow cabinet on site

VLF E unidirectional flow enclosures are a simple way to provide clean air zones in any background environment, where the cost of a full cleanroom might be prohibitive.

They are designed for activities, processes or equipment which need ultra clean or aseptic conditions and are used in a wide variety of industries, from pharmaceutical and biotech to medical devices, semi-conductors and aerospace.

Envair’s range of unidirectional flow enclosures can be customised to your requirements, available in a choice of sizes, materials and mountings, as well as soft or rigid side walls.

Key Features

  • Unidirectional downflow with HEPA and ULPA filters
  • Prefilters to extend life of main filters
  • Choice of materials – polyester coated mild steel or stainless steel
  • Choice of mountings – ceiling, C-Frame, box section legs or structural
  • Choice of walls – partition, slatted PVC drapes or optical quality PVC zipped curtains
  • Speed controlled fans for optimum performance
  • Sectional construction for easy delivery and assembly on site

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