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H-FLO SERIES

POLYPROPYLENE LAMINAR FLOW CABINETS

H-Flo  Horizontal Laminar Flow cabinets are available in various mounting configurations from 1200mm wide to 1800mm wide and special custom designed units up to 4000m m wide can be made on request.


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H-Flo-R: Rear mounted filter providing non-recycling laminar flow from the back toward the front:

  • This configuration has no front sash.
  • The service panel is situated on either the left or right hand side depending on the client’s preference.
  • Suitable for a clean environment not requiring containment.

H-Flo-C: Side mounted filter providing a cross-flow re-cycling configuration in a contained environment:

  • Fitted with horizontal clear sliding sash panels which are 10mm thick for rigidity.
  • There is a service panel on both left hand and right hand sides.
  • An additional filter is installed on the recycling side.
  • Small amounts of air are bled off through a filter system and replaced with fresh clean air which is drawn in through the pre-filter.
  • These units are for specific applications requiring clean laminar flow air in a contained environment.
  • For certain applications glove ports and bio filters are also fitted.
  • Main Features
  • Models
  • Accessories
  • Basic Dimensions
Main Features
  • Full Polypropylene construction.
  • Fully welded seams and joints.
  • Available with various base options (see below).
  • LED or Fluorescent light in flush fully sealed enclosure.
  • Standard with seal welded Polypropylene work surface.
  • 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 across 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 H-Flo unit.
  • The pre-filter is accessible from the top of the H-Flo unit.
  • Standard with seal welded Polypropylene work surface.
  • 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.
  • Raised front lip to prevent spillages.
  • Electrical panel with earth leakage and breakers for power sockets, light and other electrical services as required
Models

Laminar Flow Cabinets are available with various base options:

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

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

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

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

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

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

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

Accessories
  • Lab Valves
  • Heat Shields
  • Airflow Controller
Basic Dimensions

BASIC DIMENSIONS OF STANDARD SIZE RANGE

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

ENQUIRE

ADDRESS:

1047 Katrol Ave, Robertville,

Roodepoort, Gauteng

CONTACT DETAILS:

Phone: (+27) 11 672 2101

Fax: (+27) 11 672 8628

Email: enquiries@polimatrix.co.za