Aluminium Louvre Grille 414
Aluminium ventilator, for window.
Framed-panel, single-bank, fixed-louvre aluminium ventilator, for insertion in window frame.
- Enables secure, weather resistant ventilation with exclusion of insects. Physical free area: 43 %.
- Aluminium profiles with choice of finish. Blades at 33.5 mm centres.
- Suitable for insertion into glazing aperture of double glazed windows. Install using glazing blocks.
- Choice of nib thickness to suit equivalent glazing unit.
- Projection of nib to glazing rebate: 21 mm.
- Flush external and internal profiles.
- Suitable for aluminium, PVC-U, wood or composite frames, including curtain wall.
- Suitable for combination with pressure relief unit, type 433.
- Dimensions (minimum): 130 x 130 mm. Made to measure.
- Watertightness at wind speed 1 m/s: Class C (average), without water channel.
Visually similar models:
- 414R - Round model
- 414TH - Direct ventilation with duct-connection tray.
- 414VA - Direct ventilation with hit and miss adjustment.
| Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
| Uniclass 2015 | |
| CAWS | L10/10 Wood windows L10/15 Wood windows L10/20 Steel windows L10/210 Wood windows L10/25 Aluminium windows L10/30 PVC-U windows L10/31 PVC-U windows L10/33 Proprietary windows L10/330 Aluminium windows L10/335 Aluminium windows L10/360 PVC-U windows L10/380 PVC-U windows L10/390 Proprietary windows |
| Product Reference | Aluminium Louvre Grille 414, hit-and-missAluminium Louvre Grille 414, rectangularAluminium Louvre Grille 414, roundAluminium Louvre Grille 414, self-assemblyAluminium Louvre Grille 414, with duct connection tray |
| Dimensions | Visible aperture (w x h), ___ x ___ mmDepth of glazing rebate ___ mmAs drawing ___ |
| Equivalent glazing thickness | 24 mm28 mm32 mm |
| External finish (aluminium components) | Anodized, bronze25 µ. Type E6/ EV1 to DIN 17611. Anodized, natural25 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. |
| Internal finish (aluminium components) | Anodized, bronze25 µ. Type E6/ EV1 to DIN 17611. Anodized, natural25 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. As exterior |
| Other requirements | NoneDust 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. Pressure relief unit, type 433, specified separatelyWater 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. |