Wall vents with movable louvres
Nedco wall vents with louvres are extremely solid and made of high-quality plastics. Suitable for extracting air, protects against the ingress of rain. The movable louvres open when there is overpressure.
- Protects against the ingress of rain
- Various sizes
- Pressure relief vent (movable louvres)
Details
6 Louvres
Description
Wall outlet with flaps 490x490mm
Colour
Grey
Material
Plastic
Boostfactor
1
Height above surface (D)
20 mm
Passage
1997 cm²
Pressure difference 10 Pa
1786,58 m³/u
Description
Aluminium flap grille 255x255mm black
Colour
Black
Type
With louvres
Material
Aluminium
Boostfactor
1
Height above surface (D)
25 mm
Passage
300 cm ²
Pressure difference 10 Pa
268,39 m³/u
Description
Alu. grille with shutters 255x255mm Anodized
Colour
Anodised aluminium F1
Type
With louvres
Material
Aluminium
Boostfactor
1
Height above surface (D)
25 mm
Passage
300 cm ²
Pressure difference 10 Pa
268,39 m³/u
| Article | Details | Artikelnummer | Description | Type | ||
 | 625.014.05 | 6 Louvres | 62501405 | Wall outlet with flaps 490x490mm | - | |
 | 627.003.01 | - | 62700301 | Aluminium flap grille 255x255mm black | With louvres | |
 | 627.003.17 | - | 62700317 | Alu. grille with shutters 255x255mm Anodized | With louvres |