5
SMOKE CONTROL DAMPERS
FDSD
DIMENSIONS
Length of damper blade outside of casing:
X=(H/2)-175
[mm]
Actuator
A
[mm]
C
[mm]
D
[mm]
E
[mm]
BEN (M)
25
200
90
120
BEE (M)
25
225
100
120
380
n
Y
A
C
D
n/2+12
n/2+22
E
C
A
B + 60
B + 30
B
E
C
A
H + 60
H + 30
H
X
X
C
D
350
A
380
n
Y
A
C
D
n/2+12
n/2+22
E
C
A
B + 60
B + 30
B
E
C
A
H + 60
H + 30
H
X
X
C
D
350
A
