Storax ventilation Louvre ST-450

The extreme water-resistant built-in grille is manufactured from aluminium profiles AlMgSi 0.5 according to EN 12020-2. It is supplied as standard with stainless steel insect mesh 304 with a mesh size of 2.3 × 2.3 mm, while stainless steel wire mesh 304 with a mesh size of 6 × 6 mm is available on request. The finish is available in natural or bronze anodised (20 microns) or powder-coated in any RAL, Sikkens, NCS or Interpon colour with a coating thickness between 60 and 80 microns. The grille is equipped with an integrated water channel as standard for optimal drainage.

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Material The extreme water-resistant built-in grille is manufactured from aluminium profiles AlMgSi 0.5 according to EN 12020-2. It is supplied as standard with stainless steel insect mesh 304 with a mesh size of 2.3 × 2.3 mm, while stainless steel wire mesh 304 with a mesh size of 6 × 6 mm is available on request. The finish is available in natural or bronze anodised (20 microns) or powder-coated in any RAL, Sikkens, NCS or Interpon colour with a coating thickness between 60 and 80 microns. The grille is equipped with an integrated water channel as standard for optimal drainage. Dimensions The blade pitch is 50 mm, the built-in depth is 159 mm and the frame flange measures 38 mm. The minimum production dimensions are 200 × 225 mm. The preferred height is a multiple of 50 mm plus 225 mm. Fixing The grille is supplied with wall anchors no. 1428. For grilles wider than 2395 mm, a supporting reinforcement structure must be provided. On request, the frame flange can be supplied with screw holes in a standard pattern for visible front-side mounting. Options Available options include a version without flange and a frame grille on request. Typical applications This type of built-in grille is used in data centers, power plants, emergency power facilities and various IT applications. It can be combined with blade type ST-050-W.

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