Verified by manufacturer 2 months ago
2500 EA Double Acoustic
Sound absorbing aluminium “through-the-frame” slot ventilator.
Only suitable for windows in low-rise buildings (up to second floor).
A sound absorbing aluminium “through-the-frame” slot ventilator. The sound-absorbing module can be fitted either on the inside or the outside, or both sides for even better sound absorption.
Features and benefits:
Color | Manufacturer guidanceRange of colours available in either anodized or RAL. |
Finish | Anodized Powder-coated |
Material | Aluminium Guidance for specification option: AlMg Si 0.5. Plastic Guidance for specification option: Plastic parts : ASA or ABS. |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/33 Proprietary windows L10/10 Wood windows L10/400 Composite windows L10/390 Proprietary windows L10/330 Aluminium windows L10/210 Wood windows |
Equivalent area (minimum) | 3040 mm²/m. |
Material | Aluminium. |
Colour | RAL.Guidance for specification option:
|
Acoustic attenuation | Required. |
Execution | Fasteners for hardware. |
Wind load | Class 2 (300 Pa). Guidance for specification option: In closed position. |
Watertightness | Class 9A (600 Pa). Guidance for specification option: In closed position. |
Free area | 19 500 mm²/m. Manufacturer guidanceGeom. free area. |
Air flow | 12.6 m³/h/m. Guidance for specification option: @ 2 Pa. |
Sound reduction | 42 (-2;-3) dB. Guidance for specification option: Dne,W (C;Ctr) in open position. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
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- | 1 | |
- | 1 |