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HEPA Filters

OVERVIEW:

Multi V HEPA filter class H13 or H14 with efficiency of 99.95% – 99.995% are made according to EN 1822:2009 on the 6V cell filter (3V cell for half size) offers an extended filter surface which allows high nominal airflows.

FILTER MEDIA:

Water repellant glass fibre paper folded with constantly calibrating spacing, Separations through continuous thermoplastic threads

CONSTRUCTION:

Aluminum, Galvanized or plastic PVC frame complete with polyurethane sealant and one piece endless gasket

OPERATING RANGE:

Max. Temperature: 80°C (continuous operation)
Max. Relative humidity 100%
Recommended final pressure drop 450 Pa

Minipleat Filter Panels – 69 Deep:

Meet the highest standards of air purity and germ-free environment in many sensitive areas of modern technology, pharmacy and medicine. They are used for terminal filter applications in ceiling, filter banks, clean workbenches and in air diffusers, where both high standards of cleanliness and controlled air flow are required, e.g. low turbulence displacement ventilation (laminar flow).

High grade glass finer paper with various degrees of dust extraction efficiency is used as the finer media. The mini pleat filter panels are supplied in filters classes H14 to U16 in accordance with EN1822 and in various constructions, with or without protective grid, or with gasket both sides, fluid seal or knife-edge blade profile, to match the ceiling system or mounting frame.

Manufactured from ultra-fine glass finer paper. Unlike the deep fold type which rely on crimped separators to form the pleated pack, mini pleat HEPA filters are pleated with a thermo-plastic separating spacer applied to the media during manufacture. This unique feature offers a much greater media area and consequently greater permissible air volume when compared with the older deep fold type.

The Seals:

Available with silicone seal sealing arrangement or conventional closed cell gaskets without any joints to form a permanent and positive seal.

Air Flow Rate:

Only mini pleat HEPA filters are capable of handling air velocities of 2,5 m/s instead of the normal 1,25 m/s. This generally means a much lower pressure drop and smaller filter banks in comparison with the deep fold type.

Construction:

Available in aluminum frames and in all standard or special size configurations.

STANDARD SIZES:

  • 305 x 305 x 292mm
  • 305 x 610 x 292mm
  • 610 x 610 x 292mm

 

  • 305 x 305 x 69mm
  • 305 x 610 x 69mm
  • 610 x 610 x 69mm
  • 1220 x 610 x 69mm
  • 1525 x 610 x 69mm
  • 1830 x 610 x 69mm

 

Other sizes available on request.

CONTACT
Eric James
 Cell: +27 082 464 2896
Landline: +27 031 573 2475
Fax: 086 541 0699
Email: info@sterisan.co.za

ADDRESS
8 Blackwood Place,
Virginia, Durban North,
KwaZulu-Natal

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