Sitemap Contact us Search Print this page Add To Favorites


Air Diffusers
Ceiling diffusers
Wall diffusers
Connection Boxes
Jet Nozzle diffusers
Displacement diffusers
Floor diffusers
Air Valves - Exhaust
Air Valves - Supply
Air Valves - Natural Ventilation
Grill diffusers
Transfer diffusers
Duct diffusers
Diffusers with HEPA filter
Industrial diffusers
Air Volume Control
Duct System and Accessories
Chilled Beams Flexicool
Fan Coil Units and Chilled Water Cassettes
Perimeter wall system

Diffusers with HEPA-filter

The diffusers with HEPA-filter are developed and designed to meet the needs of applications with requirements for a high level of cleanliness in the industry or healt-care sector.

Ceiling diffusers

  • SPN supply diffuser is adapted to work in premises of high air purity requirement such as: clean-rooms, pharmacy premises etc. SPN contains filter pack of class H13 (class H14 – at request) according to EN1822-1 norm, assuring high filtering efficiency.
  • SPW exhaust diffuser is adapted to work in premises of high air purity requirement such as: clean-rooms, pharmacy premises, operating theatres etc. Device contains filter pack of class H13 (class H14 - at request) according to EN 1822-1 norm, assuring high filtering efficiency.
  • KFA filter Chamber is used in ventilation ducts and should be installed before diffusers destined for rooms of the high air purity requirement. Chamber includes filter pack of class H13 according to EN 1822-1 norm.

 Laminar ceiling diffusers 

  • NSL laminar ceiling diffuser is destined for operating theaters. By reason of special construction of diffuser air is supplied with high cleanness.




Brochures and Catalogues
NSL - Technical brochure 2006 01 (ENG) (116 kB)
[2008-10-28]
More related documents

Document Library


Installation Manuals
NSL - Installation instructions 2004 03 (86 kB)
[2006-02-03]
SPN - Installation instructions 2004 05 (150 kB)
[2006-02-03]
SPW - Installation instructions 2004 05 (143 kB)
[2006-02-03]
More related documents

Document Library



Products / Air Terminal Devices and Ducts / Air Diffusers / Diffusers with HEPA filter Back Top