High performing Glazed In window vent that succeeds in achieving high ventilation rates in even the narrowest of window styles.
This vent offers twice as much airflow than the DG standard. So if you need more air choose this vent
airvent SM ACOUSTIC
The SM ACOUSTIC offers 2500mm2 EA airflow whilst simultaneously providing up to 40 db DneW sound reduction, even in the open position. It also features 3 different airflow modes and an insect grille to keep unwanted guests out whilst letting fresh air in, as well as a 5 year manufacturer’s guarantee.
The SM ACOUSTIC is available with 3 different external hood designs, including slimline options for an especially streamlined and discreet look. This is our bestselling acoustic vent and with so many benefits and great features, it’s not hard to see why.
- 40 db Dne W reduction in the open position
- 2500mm2 Equivalent Area
- 3 external hood options
- 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.
Mixed sets of internal vent and external hood also available on request.
| Airvent | EA [mm2] | Water Tightness (Closed Position) [Pa] |
|---|---|---|
| SM Acoustic + Acoustic Hood | 2500 | 600 |
| SM Acoustic + Slim Hood | 2500 | 400 |
| SM Acoustic + Flat Grille | 2500 | 400 |
Acoustics
Under normal conditions the airvent SM TIPVENT achieved the following Sound Reduction results:
| Airvent | Dn,e,W (C;Ctr) |
|---|---|
| SM Acoustic + Acoustic Hood | 40 (0;-1) dB |
| SM Acoustic + Slim Hood | 36 (0;0) dB |
| SM Acoustic + Flat Grille | 38 (-1;1) dB |
Air Permeability
50 Pa | 4.3 l/s (Closed Position)
Water Tightness
Pressure @ no leakage | 300 Pa
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