QA Certificate
Certificate type
Aluminium ventilator, for walls.
Framed, single bank, fixed louvre aluminium ventilator, for exterior wall recess mounting.
Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
Uniclass | |
CAWS | L10/650 Metal louvres |
Product range |
Product Reference | Aluminium Louvre Grille 411, hit-and-missAluminium Louvre Grille 411, rectangularAluminium Louvre Grille 411, roundAluminium Louvre Grille 411, self-assembly |
Dimensions | Single panel, aperture (w x h), ___ x ___ mmSingle panel, to outer edge of frame (w x h), ___ x ___ mmMultiple panel, as drawing ___Requires coupling bars. |
Mounting | BackframeNonstandard option. Required for panels larger than 3 m². Brackets type 418Standard option. Screw fix to reveal. Pre-installation frameSpring clips type 419Nonstandard option. For small panels. As drawing ___ |
Finish (aluminium components) | Anodized, bronze20 µ. Type E6/ EV1 to DIN 17611. Anodized, natural20 µ. Type E6/ C34 to DIN 17611. Polyester powder coating, RAL colour ___, sheen ___ %60–70 µ. Polyester powder coating, Syntha Pulvin colour ___, sheen ___ %60–70 µ. |
Other requirements | NoneCoupling barFor multiple panel unit. Drainage profileProjecting drip for fixing to bottom flange. Dust filterWith aluminium frame. Fixes to interior of louvre panel. Mesh, 2.3 x 2.3 mmStandard option. Grade 304 stainless steel. Mesh, 6 x 6 mmNonstandard option. Grade 304 stainless steel. Water channelFor insertion behind bottom louvre. Projecting internal collection channel with drip to exterior. |
Standard product features | Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |
Acoustic Interior Louvre 468 AK/1
Acoustic Louvre 445/86
Acoustic Louvre 446/150
Acoustic Louvre 446/300
Aluminium Burglar Resistant Louvre Grille 423RC4
Aluminium Controllable Internal Louvre Grille 4032
Aluminium Controllable Internal Louvre Grille 441
Aluminium Louvre Grille 412
Aluminium Louvre Grille 421
Aluminium Louvre Grille 422