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VENTS FB K2, FB K2 ES series

  • Description
  • Modifications
  • Capacity diagram
  • Downloads
  • Designation key
  • Accessories
  • Filters are designed for use in supply ventilation and conditioning systems requiring high level of air pu­rification.
  • Designed for connection to ø100, 125, 150 and 200 mm round air ducts.
  • Corrosion resistant casing made of polymer coated steel.
  • Convenient  access for filter replacement.
  • The compact design offers the ideal mounting solu­tions for limited mounting space, including suspen­ded ceiling mounting.
  • Wall or ceiling mounting is per­formed by means of the supplied mounting brackets.
  • Filters can be installed in any position.
  • The casing incorporates a service panel for quick access to the filters.
  • Pre­filtering with a G4 filter.
  • Se­condary filtering with an F8 filter or H13 HEPA filter.
  • F8 filter delays up to 98 % of solid particles with a diameter of 2.5 microns.
  • H13 filter delays up to 99 % of solid particles with a diameter of 2.5 microns, as well as fluff and bacteria.
  • For additional removal of unwanted odours and gases, it is possible to install a carbon filter.
  • Fine filtration with an electrostatic filter (ES modification).

  • The filter cleaning interval depends on the inlet air pollution density and may vary from 7 up to 21 days.
  • The filter cleaning interval is determined according to the results of the visual inspection of the filters.
  • Vacuum cleaning is allowed.
  • Electrostatic filter enables purification of air from fine dust and soot, spray, smoke and other particles with the size of 0.01 microns and less.
  • Maximum fil­ter cleaning efficiency is 98 %.
  • The electrostatic fil­ters rely on gravity of oppositely charged particles.
  • The polluted air stream flows through the spray charging unit for the particle ionization.
  • As a result of the adsorption of the ions on the particle surface the ionized particles are moved by the air stream and accumulated on the collecting plates, which are op­positely charged.
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
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"VENTS FB K2, FB K2 ES" product description 05-2022 (pdf 1.24Mb)
Download high quality image "VENTS FB K2, FB K2 ES" (psd 1.4Mb)
Download image "VENTS FB K2, FB K2 ES" for your website (png 250.83Kb)
"VENTS FB K2, FB K2 ES" user's manual 10-2021 (V185EN-06) (pdf 1.07Mb)
Designation key
Designation key
Series Spigot diameter [mm] Filters
FB K2 100; 125; 150; 200 G4/F8: G4 + F8 filters
G4/С/F8: G4 + Carbon + F8 filters
G4/H13: G4 + H13 filters
G4/С/H13: G4 + Carbon + H13 filters
ES: electrostatic filter
Model G4 replaceable panel filter F8 replaceable panel filter H13 replaceable panel filter Replaceable carbon panel filter
FB К2 100 SF 220x400x47-G4 SF 220x400x47-F8 SF 220x400x47-H13 SF 220x400x47-C
FB K2 125 SF 220x400x47-G4 SF 220x400x47-F8 SF 220x400x47-H13 SF 220x400x47-C
FB К2 150 SF 270x425x47-G4 SF 270x425x47-F8 SF 270x425x47-H13 SF 270x425x47-C
FB К2 200 SF 270x590x47-G4 SF 270x590x47-F8 SF 270x590x47-H13 SF 270x590x47-C

* By default models with electrostatic filters ES are equipped with pre-filters G4. The G4 filter can be replaced by either F8, H13 or a carbon filter on request.

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