Exhaust grill with gravitational louvers 190x190 with flange D160, grey, ASA plastic

Facade ventilation grille with gravity louvers, Ø150/160 mm, 19×19 cm, grey

Finishes the exterior wall opening of an exhaust ventilation duct in residential, commercial and industrial buildings. The grille covers the facade opening and keeps rain, wind and insects out of the duct.

Made of UV- and weather-resistant ASA plastic that withstands sun, frost and temperature swings without fading or warping, so it keeps its colour and shape outdoors for years. The 19×19 cm flange connects directly to a round duct of matching diameter (fits both 150 mm and 160 mm ducts).

Three overlapping gravity louvers open under the airflow when the extractor fan is running and settle back down on their own once it stops, giving basic protection against rain and draughts with no moving mechanism to maintain. It is fitted with screws or adhesive, and is also available in other colours to match the facade.