Description
The room-to-room telescopic silencer is designed to attenuate sound when air passes through the internal walls of a building, most commonly when passing from a room to a corridor. The telescopic construction allows easy installation and adapts to different wall thicknesses.
Construction
Two units with acoustic panels, each on its own side of the wall, connected to each other by two screws.
Material and finish
Galvanized sheet metal.
Any colour from the RAL palette.
Dimensions
| opening | A | B | C | Q | |
|---|---|---|---|---|---|
| 600 | 555 x 110 | 582 | 150 | 85 - 135 | 174 m³/h ⃰ |
| 800 | 750 x 110 | 782 | 150 | 85 - 135 | 240 m³/h ⃰ |
⃰ at air velocity 3 m/s
Installation
