Brown Duct Gravity Flaps 190mm x 190mm / 125mm
This ventilation grille is ideal for blowing off ventilation air from kitchens and can be mounted on walls and doors.
The grille is fitted with insect netting.
With concealed fixing.
The louvres are rainproof
Provides protection from back drafts
Grilles are ideal for mounting on an external wall
Easy screw fixing and connection to ducting
High-Quality ABS Plastic
Extractor Fan Flaps, Shutter, Backdraft, Damper, Non Return Valve, Backdraught, Ventilation Cover
Duct Air Vent Grille