Wall box with rectangular receptacle for COMPAIR flow 150 flat ducts and stainless steel external louvre with non-return flap, for installation in the wall.
- Installation depth 420–620 mm, can be shortened to 210 mm
- Spigot 227 × 94 mm, spigot depth 80 mm, wall opening approx. Ø 155 mm
- White, external louvre in stainless steel
Item number: 75504-Weiss/Inox
