H
S1
S2
100
-
-
150
-
-
200
-
-
250
-
-
300
-
14
350
-
39
400
-
64
450
-
89
500
-
114
550
10
139
600
35
164
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
SCFR-PD Model and dimensions
SCFR-PD fire dampers are available in standard sizes (duct size) with a length (L dimension) from 200 to 800 mm
increasing in 50mm increments and a height (dimension H) from 100 to 600 mm increasing in 50mm increments.
1- Galvanised steel frame
2- Damper blade
3- Mechanism/motor housing
4- Intumescent seal
5- Fixing lug for installing in slab floor (optional)
6- 30 mm flange
Drive shaft
Series SF
8
