Size: 300 x 350
Wall thickness: 110-240mm (wall sleeves for thicker walls available)
FVA: 0.073m2
Weight: 15KG
Model 300
Internal dimensions 350x300mm
External dimensions 570x468mm
Freeflowing vent area 0.073m2
Installation position Wall or ceiling (vertical or horizontal)
Default opening pressure 80 Pascals (factory customization possible)
Default finishing RAL9016 powder coating
Fire rating: 180 minutes