Louvre type 63.3 - 150 x 150 mm - black
Can be used for air intake/exhaust for natural ventilation, e.g. when used with a flap valve.
Can be used for air intake/exhaust for natural ventilation, e.g. when used with a flap valve.
The louvre has small ribs under the slanted louvres to keep out insects and other small animals.
Fits wall feed-through type 202.
Type | Item number | DB number | VVS number |
63.3 | 406301 | 2134988 | 353795115 |
Type | Air review | Goal | A | B | C | D | E | F |
63.3 | 57 cm2 | 150x150 mm | 177 mm | 140 mm | 177 mm | 140 mm | 27 mm | 22 mm |
