34
≥
100
≥
100
≥
50
≥
50
≥
40
≥
10
POSITION:
1
Fire damper FDMA PM
2
Solid wall construction
3
Mortar or gypsum
≥
100
≥
10
≥
100
≥
40
●
Fire damper FDMA PM-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 FDMA PM-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 FDMA PM-C - distance between dampers 60 mm
●
Fire damper FDMA PM-K - distance between dampers 70 mm
●
Flange to flange connection - Up to four dampers can be installed
The gap 67 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.
3
The gap 67 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.
3
≥ 67
≥ 67
