Mandik FDMB Manual page 35

≥ 94
≥ 50
The gap 94 mm between dampers can be filled by mineral
stone wool min. density 140 kg/m . Wool is fixed to damper
body by fire protection mastic.
≥ 94
≥ 50
POSITION:
1 Fire damper FDMB
2 Solid wall construction
3 Mortar or gypsum
The gap 94 mm between dampers can be filled by mineral
stone wool min. density 140 kg/m . Wool is fixed to damper
body by fire protection mastic.
≥ 100
3
≥ 100
≥ 30
● Fire damper FDMB-C - installation opening for each damper has minimal dimensions
a x b = (A+100) x (2xB +100) mm or (2xA+100) x (B +100) mm
● Fire damper FDMB-K - installation opening for each damper has minimal dimensions
D+80 mm (D+160 mm for dampers with flanges)
● Gap between damper and construction is filled by mortar or gypsum
● Fire damper FDMB-C - distance between dampers 60 mm
● Fire damper FDMB-K - distance between dampers 70 mm
●
Flange to flange connection - Up to four dampers can be installed
34
3
≥ 30
≥ 40
≥ 40
≥ 100
≥ 100