An open aperture exposes a direct view between rooms.
Overlapping louver geometry interrupts the line of sight while retaining air passages.
A 200 mm square nominal core and larger cover form a small transfer opening. Opposed sight-blocking louvers obscure the direct view through the aperture while permitting room-to-room air movement driven by pressure difference.
| Nominal Core Size | 200 x 200 mm |
|---|---|
| Actual Core Size | 198 x 198 mm |
| Cover Dimensions | 280 x 280 mm |
| Cover Material | Aluminum |
| Surface | Powder coated |
| Blade Arrangement | No-sight louver path |
| Air Direction | Bidirectional |
| Control Mechanism | Fixed passive opening |
| Installation | Door or partition |
| Tùy chỉnh | Available for the intended partition thickness and room conditions. |
Overlapping louver geometry interrupts the line of sight while retaining air passages.
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