Fresh 90 DB Acoustic Wall Vent

€84.81 €68.95
In stock
SKU
Fresh 90 DB Acoustic Wall Vent
 

Fresh Type 90 dB Acoustic Wall-Ventilator. Non-electric acoustic though wall vent, provides controlled background ventilation and noise attenuation up to 45dB Dn,e,w. Supplied as controllable internal vent, acoustic ducting and external grille. External grill supplied in terracotta.

Ventilation Area (mm2) 6000mm2

  • Simple and easy to fit.
  • Use 150mm diameter core drill.
  • Drill hole so there is a slight downward slope.
  • Suitable for both new build and refurbishment applications.
  • Sound reduction of up to 45db Dn,e,w.
  • Manual slide control to regulate airflow.
  • Incorporates filter and condensation protection.
  • Place vent at least 10cm below ceiling.

Fresh Type 90 dB Acoustic Wall-Ventilator. Non-electric acoustic though wall vent, provides controlled background ventilation and noise attenuation up to 45dB Dn,e,w. Supplied as controllable internal vent, acoustic ducting and external grille. External grill supplied in terracotta.

Ventilation Area (mm2) 6000mm2

  • Simple and easy to fit.
  • Use 150mm diameter core drill.
  • Drill hole so there is a slight downward slope.
  • Suitable for both new build and refurbishment applications.
  • Sound reduction of up to 45db Dn,e,w.
  • Manual slide control to regulate airflow.
  • Incorporates filter and condensation protection.
  • Place vent at least 10cm below ceiling.
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