S1
S2
400
-
73
450
-
98
500
-
123
560
3
153
630
38
188
650
48
198
700
73
223
710
78
228
750
98
248
800
123
273
1
3
2
5
1
3
2
5
4
4
SCFC-GD Model and dimensions
The standard dimensions (duct dimensions) of SCFC-GD fire dampers are: 400, 450, 500, 560, 630, 650, 700, 710, 750
and 800 mm.
Ø
nominal
- 2
Ø
nominal
+ 48
Drive shaft
1- Galvanised steel frame
2- Damper blade
3- Mechanism/motor housing
4- Intumescent seal
5- Fixing lug for installing in slab (optional)
Ø NOMINAL
Series SF
12
