Glidevale Protect Fresh 80 dB Acoustic Wall Ventilator - Through Wall Vent
Verified by manufacturer 4 months ago
Non-electric acoustic through wall vent provides controllable background ventilation
Application
Suitable for use in applications where there are high levels of external noise such as near main roads, airports or railway lines. Suitable for both new build and refurbishment applications.
Description
Glidevale Protect acoustic wall vents reduce the amount of noise ingress from outside. Fresh 80 dB, a non-electric acoustic through-wall vent, provides controlled background ventilation and noise attenuation up to 50 dB Dn,e,w. Supplied as a controllable internal vent, acoustic ducting and external grille.
Features and benefits:
- Substantial sound reduction up to 50 dB Dn,e,w.
- Trickle facility to allow air ingress even when closed.
- Filter and condensation protection incorporated.
- For 300 mm wall thickness as standard, longer length available.
- Simple and easy to fit.
- Suitable for both new build and refurbishment applications.
- Ventilation equivalent area of 2250 mm².
- Manual control via pull cord.
General information
Color | White Guidance for specification option: Internal controller. Red Guidance for specification option: Terracotta, external grille. Other Guidance for specification option: Colour matched to RAL available (contact manufacturer for pricing). |
Material | Glass Fibre Acrylonitrile butadiene styrene (ABS) Polyvinyl chloride (PVC) |
Shape | Circle Guidance for specification option: Internal. |
Length | 300 mm Guidance for specification option: Length of ducting |
Width | 140 mm Guidance for specification option: Diameter of ducting |
Height | 140 mm Guidance for specification option: Diameter of ducting |
Uniclass | |
CAWS | F30/175 Cavity ventilators F30/19 Cavity ventilators |
Specification data - Ventilation gratings
Apertures | Circular hole. |
Work sizes | 165 x 165 mm, 140 x 300 mm; 138 x 60 mm.Guidance for specification option: External grille and black plate, sleeve; internal controller. |
Material | Glass fibre with PVC skin duct and recyclable ABS body. |
Colour | White/ terracotta.Guidance for specification option: White internal controller and terracotta external grille. Other.Guidance for specification option: Colour matched to RAL available (contact manufacturer for pricing). |
Trickle ventilation | Yes. |
AirFlowRate | 5.6 L/s. Guidance for specification option: @10Pa. |
Sound reduction | 50 dB Dn,e,w. |
Sustainability data
Country of product manufacture | Sweden |
Recyclability | Manufacturer guidanceRecyclable ABS. |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Literature
Glidevale Protect Fresh Wall Ventilators