V-Flo Vertical Laminar Flow cabinets are available in various mounting configurations from 1200mm wide to 1800mm wide and special custom designed units can be made according to the client’s requirements:

  • Main Features
  • Models
  • Accessories
  • Basic Dimensions
Main Features
  • Full Polypropylene construction.
  • Fully welded seams and joints.
  • Available with various base options.
  • Raised front lip to prevent spillages.
  • Seal welded Polypropylene work surface.
  • Detachable front air foil for easy cleaning.
  • Services panel on right hand side.
  • Air is drawn from the room into the fan plenum through a pre-filter and is then discharged into the filter plenum. The air in the positively pressured filter plenum passes through an H-14 HEPA filter and clean filtered laminar flow air is directed toward the work surface.
  • A Mini-Helic gauge indicates the pressure drop across this filter arrangement.
  • The HEPA filter is accessible from the inside of the V-Flo unit.
  • The pre-filter is accessible from the top of the V-Flo unit.
  • The V-Flo fume cabinets are supplied complete with a hinged heavy duty polycarbonate (Lexan) sash. The sash covers 355mm of the opening leaving the remaining 355mm open for the operator.
  • The light is mounted in the services panel void and is situated on the top right hand side of the work area. The light is fully sealed from the working environment and is a 220V LED or Fluorescent tube.
  • A unique 230V/110V centrifugal fan with built in variable speed adjustment is connected to a TEL Air flow controller. The TEL controller adjusts fan speed automatically to remain within the desired optimum operating range.
  • Electrical panel with earth leakage and breakers for power sockets, light and other electrical services as required.

Laminar Flow Cabinets are available with various base options:

V-Flo….C: Counter top – no additional support base.

V-Flo…PS: White powder coated steel support stand with adjustable feet.

V-Flo…BCS: Polypropylene base cabinet with sliding doors, lipped shelf and optional extraction.

V-Flo…BCH: Polypropylene base cabinet with hinged lockable doors, lipped shelf and optional extraction.

V-Flo…PSC: Suspended polypropylene cabinets fitted to powder coated steel support stand.

V-Flo…PST: Removable trays for powder coated steel support stand.

V-Flo …. Z: Custom polypropylene base units with basins and special internal configurations

  • Lab Valves
  • Heat Shields
  • Airflow Controller
Basic Dimensions


Support Base Height: 860mm

Laminar Flow Cabinet height without base: 1500mm

Maximum outside depth: 720mm

Inside depth of work surface: 500mm to 680mm

Maximum sash opening height: 750mm / 900mm

Sash working height: 500mm and 355mm or full

Sash stop height (Combi-flo only): 50mm

Laminar Flow Cabinet Width: from 800mm to 3000mm



1047 Katrol Ave, Robertville,

Roodepoort, Gauteng


Phone: (+27) 11 672 2101

Fax: (+27) 11 672 8628

Email: sales@polimatrix.co.za