Smoke extraction shutter
Residential smoke extraction shutter 40 x 63 cm
Residential smoke extraction shutter 40 x 63 cm
Description :
- Smoke extraction shutter with wicket door for residential buildings
- 1-hour firewall EI60S
- 1 24 Vdc emissive leaf
- Free passage 20.3 dm3
- Dimensions: W.400 x H.630mm
- Reference : 016257
