Aluminum ventilation grille W411
rotec ventilation grilles, standard design. Made of aluminum profiles AlMgSi 0,5 (according to EN 12020-2) with insect screen made of stainless steel, different mesh sizes are possible. Typical areas of application - Any application without special requirements Standard dimensions -
Aluminum ventilation grille W412
Ventilation grille made of aluminum for wall installation, poke-proof due to V-blade, made of aluminum profiles: AlMgSi 0,5 (according to EN 12020-2), insect screen made of stainless steel, blade spacing 20 mm, installation depth: 29 mm, overlap dimension: 21 mm, optical free cross section 93%, physical free cross section 39%, optionally available with dust filter, application areas: High voltage stations and IT rooms
Aluminum ventilation grille W421
Ventilation grille W421, medium-heavy version, lamella spacing 50 mm, optical free cross-section 70%, physical free cross-section 49%, Made of aluminum profiles: AlMgSi 0,5 (according to EN 12020-2), insect screen made of stainless steel, louvers spacing: 50 mm installation depth: 46 mm overlap dimension: 40 mm minimum dimensions: 150 x 150 mm,
Aluminum ventilation grille W422
Aluminum ventilation grilles with V-blades medium-heavy design, as poke protection, suitable for use on transformer stations, blade spacing 33 mm, optical free cross-section 70%, physical free cross-section 49%.
Aluminum ventilation grille W425
Ventilation grille for wall installation, heavy-duty design, optical free cross-section 86%, physical free cross-section 55%, lamella spacing: 95 mm installation depth: 81.5 mm, rebate dimension: 50 mm, with fly screen made of stainless steel mesh
Aluminum ventilation grille W427
Ventilation grille, heavy-duty version, with movable, lockable blades, optical free cross-section 88%, physical free cross-section 53%, installation depth 82 mm, rebate dimension: 50 mm minimum dimensions: 300 x 290 mm, maximum width in one piece: 1300 mm preferred height = (a multiple of 100) + 290 mm, operation options W427/1 manual operation, W427/2 wire rope, W427/3 crank drive, W427/4 motor 230V-24V / spring return drive 24V W427/5, compressed air application for power plants, airport, high-rise buildings, controlled ventilation in production halls.
Aluminum ventilation grille W451
Ventilation grille W451, medium-weight design, optical free cross-section 70%, physical free cross-section 49%, Made of aluminum profiles: AlMgSi 0,5 (according to EN 12020-2), insect screen made of stainless steel, louver spacing: 66 mm, installation depth: 60 mm, rebate dimension: 25 mm, application areas: Industrial projects with larger slat spacing.
Aluminum ventilation grille W453
Aluminum ventilation grille W451, medium-heavy design, louver spacing 65 mm, optical free cross-section 69%, physical free cross-section 55%, installation depth 60 mm, overlap dimension 25 mm, insect screen made of stainless steel grille
Sand protection ventilation grille W468 SA
Sand protection ventilation grille W468 for use mobile phone containers, high voltage stations and power transformer cabins in sandy areas. Optical free cross section 29%, physical free cross section 29%, Made of aluminum profiles: AlMgSi 0,5 (according to EN 12020-2), Insect screen made of stainless steel, Blade spacing: 85 mm Installation depth: 60 mm Overlap dimension: 25 mm
Aluminum ventilation grille W480
Ventilation grille with high airflow, lamella spacing 60 mm, installation depth: 82 mm overlap dimension: 50 mm, optical free cross-section 90%, physical free cross-section 76%, Made of aluminum profiles: AlMgSi 0,5 (according to EN 12020-2) Insect screen made of stainless steel, application areas are underground garages and industrial applications
Aluminum ventilation grille W481
Aluminum ventilation grille W481, medium-heavy design,lamella spacing 50 mm, installation depth 46 mm, optical free cross-section 70%, physical free cross-section 60%.
Galvanized ventilation grille W511
Galvanized ventilation grilles W511, optical free cross-section 61%, physical free cross-section 43%, lamella spacing 34 mm, installation depth 28 mm, basic ventilation grilles low-cost solution, no powder coating possible, stronger than aluminum
Galvanized ventilation grilles W521
Galvanized ventilation grilles W521, medium heavy duty, louvre spacing 50, basic ventilation grilles, low cost solution e.g. container construction.
Mounting ventilation grille for wall installation
Downloads on the subject of ventilation grilles wall installation
Für die hier gezeigten Lüftungsgitter für den Wandeinbau stehen fogende PDF Dateien zum Download bereit:
- W411 [392 KB] rotec aluminum ventilation grille W411, standard version
- W412 [187 KB] rotec aluminum ventilation grille-w412, poke protection by V-blade
- W421 [122 KB] rotec ventilation grille, medium-heavy version, physical free cross-section 49%.
- W422 [160 KB] rotec aluminum ventilation grille with V-blades medium heavy duty, physical free cross section 49%.
- W425 [174 KB] rotec aluminum ventilation grille, heavy duty, physical free cross section 55%.
- W427 [378 KB] rotec aluminum ventilation grille, heavy duty, physical free cross section 53%.
- W451 [150 KB] rotec ventilation grille, medium-heavy version, physical free cross-section 49%.
- W453 [142 KB] rotec ventilation grille, medium-heavy version, physical free cross-section 55%.
- W568 [162 KB] SA rotec sand protection ventilation grille for mobile phone container, physical free cross section 29%.
- W480 [189 KB] rotec ventilation grille, medium-heavy design, physical free cross-section 76%.
- W481 [164 KB] rotec ventilation grille, medium-heavy design, physical free cross-section 60%
- W511 [107 KB] rotec ventilation grille galvanized, low cost ventilation solution, physical free cross section 43%.
- W521 [110 KB] rotec ventilation grille galvanized, medium heavy duty, low cost ventilation solution for container
- W621 [113 KB] rotec stainless steel ventilation grille, medium heavy duty, suitable for food industry,
Delivery note for ventilation grille
rotec Berlin fertigt Lüftungsgitter in Sondergrößen aus Renson-Lamellen 411, 412, 421, 422, 425, 427, 451, 453, 468, 480, 481, 511,521 und 521 im Express-Service. rotec liefert werktäglich Lüftungsgitter, Klappläden, Faltläden, Schiebeläden und Dachhauben in den Großraum München, Stuttgart, Köln, Leipzig, Hamburg, Frankfurt, Dortmund, Saarbrücken, Essen und Düsseldorf. rotec liefert zweimal pro Woche Lüftungsgitter und Dachhauben in die Schweiz, nach Österreich, Luxemburg und Polen.
Upon request, we will be happy to provide you with worldwide measurement and installation service.
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