airvent Tunal Top Neo DB 35 & 39
Tunal Top Neo DB 35 & DB 39 is a high preforming thermally broken over frame window vent in a choice of 2 acoustic reductions.
airvent SM ACOUSTIC
The SM ACOUSTIC is a high quality, ABS acoustic window vent offering 2600mm2 EA airflow and providing a 40 db Dne W sound reduction in the open position.
The SM ACOUSTIC is a high quality, ABS acoustic window vent offering 2600mm2 EA airflow and providing a 40 db Dne W sound reduction in the open position.
Core features include:
- 2600mm2 Equivalent Area
- 40 db Dne W reduction in the open position
- 3 airflow modes with variable opening settings
- Modern, rounded design
- Manufactured from high quality, UV-stabilised ABS
- External hood complete with insect grille as standard
- Unique gasket seal design
- Removable slot trickle option as standard
- 5 year manufacturers guarantee
The SM ACOUSTIC is available in a range colour options to suit your specific project needs.
COLOURS
| White RAL 9003 |
| Brown RAL 8017 |
| Oak RAL 8001 |
| Tele Grey RAL 7047 |
| Anthracite Grey RAL 7016 |
| Bespoke colours available on request. MOQ's apply. Mixed sets of internal vent and external hood also available on request. |
| Equivalent Area | Overall Slot Size | Overall Vent Length | Overall Hood Length |
|---|---|---|---|
| 2600mm² | 350mm (l) x 10mm (h) | 399mm | 399mm |
Acoustics
Under normal conditions the airvent SM TIPVENT achieved the following Sound Reduction results:
| POSITION | ACOUSTIC DETAIL |
|---|---|
| OPEN | Up to 40 db Dne W |
| CLOSED | Up to 44 db Dne W |
| Acoustic test data available upon request | |
Air Permeability
50 Pa | 4.3 l/s (Closed Position)
Water Tightness
Pressure @ no leakage | 300 Pa
