Storax ventilation Louvre ST-481

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La rejilla empotrada de alta resistencia y alta capacidad de flujo de aire está fabricada con perfiles de aluminio AlMgSi 0.5 según la norma EN 12020-2. Se suministra de serie con malla antiinsectos de acero inoxidable 304 con una luz de malla de 2,3 × 2,3 mm, mientras que la malla de alambre de acero inoxidable 304 con una luz de malla de 6 × 6 mm está disponible bajo pedido. El acabado puede ser anodizado natural o bronce (20 micras) o con recubrimiento en polvo en cualquier color RAL, Sikkens, NCS o Interpon, con un espesor de recubrimiento de entre 60 y 80 micras.

Especificaciones

Material The heavy-duty built-in grille with high airflow capacity 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 can be supplied 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. Dimensions The blade pitch is 50 mm, the built-in depth is 46 mm and the frame flange measures 40 mm. The minimum production dimensions are 150 × 150 mm. Fixing The grille is supplied with wall anchors no. 1428. For grilles larger than 3 m², 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 water channel, removable insect mesh, filter, version without flange and the 484 window grille.

Especificaciones técnicas