Das hochleistungsfähige, integrierte Insektenschutzgitter wird aus Aluminiumprofilen AlMgSi 0,5 nach EN 12020-2 gefertigt. Es wird standardmäßig mit einem Insektenschutzgitter aus Edelstahl 304 (Maschenweite 6 × 6 mm) geliefert; ein Drahtgitter aus Edelstahl 304 (Maschenweite 2,3 × 2,3 mm) ist auf Anfrage erhältlich. Die Oberfläche ist naturfarben oder bronzefarben eloxiert (20 µm) oder pulverbeschichtet in allen RAL-, Sikkens-, NCS- oder Interpon-Farben mit einer Schichtdicke von 60 bis 80 µm verfügbar.
Spezifikation
Material
The high-capacity 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 6 × 6 mm; stainless steel wire mesh 304 with a mesh size of 2.3 × 2.3 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.
Dimensions
The blade pitch is 60 mm, the built-in depth is 82 mm and the frame flange measures 50 mm. The minimum production dimensions are 300 × 300 mm.
Fixing
The grille is supplied with wall anchors no. 429. 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, counter frame, filter, version without flange and the ST-483 frame grille.
Typical applications
This grille is suitable for car parks and industrial environments where high air throughput is required.