Aluminium Door Grille 461
Aluminium ventilator, for doors.
Framed panel, double bank, fixed louvre aluminium ventilator, for door mounting.
- Enables secure ventilation without direct light transmission. Physical free area: 39 %.
- Aluminium profiles with choice of finish. Blades at 20 mm centres.
- Flanged frame to suit door thickness.
- Standard sizes.
Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
Uniclass 2015 | |
CAWS | L20/20 Wood flush doors L20/230 Wood flush doors L20/25 Wood panelled doors L20/250 Wood panelled doors L20/270 Wood doors L20/30 Wood doors L20/430 Wood doorsets P21/895 Door mounted air transfer grilles |
Product Reference | Aluminium Door Grille 461 |
Dimensions | - |
Thickness | To suit door thickness 30–54 mmTo suit door thickness 54–80 mm |
Face (l x w) | 200 x 100 mmAirflow 13.6 m³/ h at 2 Pa. 400 x 200 mmAirflow 72.4 m³/ h at 2 Pa. 400 x 300 mmAirflow 117.6 m³/ h at 2 Pa. 500 x 300 mmAirflow 147 m³/ h at 2 Pa. 600 x 400 mmAirflow 244.2 m³/ h at 2 Pa. 425 x 76 mmAirflow 19.2 m³/ h at 2 Pa. |
Finish (aluminium components) | Aluminium, anodized, natural20 µ. Type E6/ C34 to DIN 17611. Polyester powder coating, RAL colour ___, sheen ___ %60–80 µ. Polyester powder coating, Syntha Pulvin colour ___, sheen ___ % |
Standard product features | Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |
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