Smoke extraction damper
-32%
Residential smoke extraction damper 40 x 63 cm
Residential smoke control damper 40 x 63 cm
Description:
- Hinged-door smoke control damper for residential buildings
- 1-hour fire rating EI60S
- 1 leaf 24 Vdc energize-to-release
- Free area 20.3 dm3
- Dimensions: W.400 x H.630mm
- Reference: 016257
