YGCExternal wall grille
Valve for outdoor air intake and extract air discharge.
Designed with a fixed louvre.
Ø 80-1250 is equipped with net. Mesh width 10 × 10 mm.
Screws or nails connect to an external wall.
Delivery as standard with bird net.
| Characteristic | Value |
|---|---|
| Size | 80 - 1250 |
| Variety | ALU, GALV |
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