The smallest grille restricts the available transfer route.
A 300 mm nominal core provides a larger aperture within a compact square cover.
The 298 mm actual core fits within a 300 mm nominal transfer layout. A 380 mm cover overlaps the surrounding partition; fixed louver passages provide a durable room interface without powered components.
| Nominal Opening | 300 x 300 mm |
|---|---|
| Core Dimensions | 298 x 298 mm |
| Cover Face | 380 x 380 mm |
| Metal | 粉末コーティングアルミニウム |
| Sight Control | Overlapping fixed louvers |
| Flow Direction | Two-way passive transfer |
| Drive | No actuator |
| Mounting Surface | Door, wall or partition |
| Core Shape | Square |
| カスタマイズ | Cover and fixing arrangements can be adapted to the intended room use. |
A 300 mm nominal core provides a larger aperture within a compact square cover.
寸法、設置条件、性能目標、必要な表面仕上げをお送りください。