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Filtering ceiling for ISO 5 rooms according to 14644-1 for operation theatres risk 3 or 4
Advantages:
● France Air commits the airtightness of the system by placing a plenum and filters.
● Very simple and riliable filter tightening system.
● Diffusion grille generating, on the whole surface to protect, a unidirectional flow as described in the Norm NF S 90-351.
8 range
● 7 standard dimensions: from 1390 x 1330 to 2975 x 2060.
● Supplied air flow from 1330 m3/h to 8000 m3/h.
● Standard height: 450 mm.
● Filtration V.H.E: H14 or U15 in standardised heights (thickness 68 mm).
Application:
● Filtering ceiling with unidirectional flow enabling the obtaining of ISO 5 according to te norm EN ISO 14644-1 at the required air renewable rate.
● Sterile room, aseptic covers.
● Hospitals and pharmacteutic industries...
● Wall version for horizontal flow.
Construction/ composition:
● Plenum:
- Stainless steel sheet (10/10th) with white epoxy paint RAL 9010.
- Pressure tap (diam. 3 mm) on one of the vertical sides.
- Return of 25 mm at inferior part for fitting of false-seiling.
- Angle bracket supplied with fixing holes (diam. 10 mm every 60 cm) at superior part for fixing of the slap.
- Lateral air inlet made of a rigid sleeve (height 200 mm– depth: 150 mm).
● Support frames for filters:
- Stainless steel sheet (15/10th) with white epoxy paint RAL 9010.
- Forming at low part of the plenum a self-supporting frame on which the filters are assembled.
- Gasket surface perfectly airtight and flat, withour possibility of leaks in angles.
- Assembly of frames between themselves and frame/plenum assembly done at factory.
- Contains 6 tightening points for the filters. The filters tightening is done with stainless steel pivoting feet 1/4 turn.
- Contains 4 fixing insets for grilles or the maskings.
● Filters “Very high efficiency” (not included):
- Filtering cells, standard size: 3.6 - 9.6 and 12.6.
- Efficiency: H14 or U15.
● Diffusion grilles:
- Stainless steel sheet (performation rate: 40%) with white epoxy rate RAL 9010.
- Ensures a regular air diffusion, withour stopping or dead zone.
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