9
SMOKE CONTROL DAMPERS
Range
Installation
Supporting
construction
Type of installation
Wall
thickness
Supporting
construction details
Classification
Max.
underpressure
Max.
overpressure
Details
FDSD
Installation in
wall
Rigid wall
Gypsum plaster / Mortar ≥ 100 mm
Aerated concrete,
Reinforced concrete,
Gypsum blocks etc
( ≥ 450 kg/m³)
EI 90 (vew – i
↔
o)
S 1500 C10000 AA
multi
1500Pa
500Pa
Installation in
wall
(duct-one side)
Rigid wall
Gypsum plaster / Mortar ≥ 100 mm
Aerated concrete,
Reinforced concrete,
Gypsum blocks etc
( ≥ 450 kg/m³)
EI 90 (vew – i
↔
o)
S 1500 C10000 AA
multi
1500Pa
500Pa
Installation in
wall
(duct-both sides)
Rigid wall
Gypsum plaster / Mortar ≥ 100 mm
Aerated concrete,
Reinforced concrete,
Gypsum blocks etc
( ≥ 450 kg/m³)
EI 90 (vew – i
↔
o)
S 1500 C10000 AA
multi
1500Pa
500Pa
Gypsum plaster, mortar sealing or
mortar and cover boards
Multi-compartment (one side),
mortar sealing
Multi-compartment (both side),
mortar sealing
INSTALLATION
Check for more information about certificate
installations in the declaration of performance:
Aerated concrete ( ≥ 450 kg/m
3
) or
reinforced concrete (≥ 2200 kg/m
3
)
wall, more than 100 mm thick
Support for installation
with mortar
In the smoke control damper installations with
mortar/gypsum plaster, it is necessary to use
wooden supports to prevent the casing from
deforming while mortar/gypsum plaster is getting
hardened. Before filling the gap between wall and
smoke control damper, close the damper blade
and install the wooden supports as seen in the
picture below.
Place the wooden support as close as possible
to the smoke control damper blade!
SMOKE CONTROL DAMPERS
Accessories
Accessories are not intended for connection to a duct!
1 Safety grill
- safety grille and extension piece are assembled at the factory to form a
unit and exclusively on the operation side of the damper. The free cross sectional area of the cover
grille is approx. 70%.
2 Extension piece on operation side
- length 350 mm.
3 Communication module bracket
(1)
Type
(2)
Accessories
(3)
Dimension
FD-A
- SG1
-
800x600
(1)
(2)
(3)
FD-A
-accessories for FDSD
SG1
- Safety grill on operation side
EXT1
- Extension piece on operation side
BxH nominal size of the rectangular damper
Ordering key
2
1
3