14
Size AxB
Number
of blades
Weight [kg]
Sef [m
2
]
Actuating
Mechanism
Size AxB
Number
of blades
Weight
[kg]
Sef [m
2
]
Actuating
Mechanism
500x200
1
19.2
0.0653
BEN
800x200
1
24.2
0.1079
BEN
x250
2
22.2
0.0777
BEN
x250
2
28.1
0.1284
BEN
x300
2
23.5
0.1007
BEN
x300
2
29.7
0.1664
BEN
x350
2
24.8
0.1237
BEN
x350
2
31.4
0.2044
BEN
x400
2
26.1
0.1467
BEN
x400
2
33.0
0.2424
BEN
x450
3
29.0
0.1592
BEN
x450
3
36.8
0.2630
BEN
x500
3
30.3
0.1822
BEN
x500
3
38.4
0.3010
BEN
x600
3
32.9
0.2282
BEN
x600
3
41.7
0.3770
BEN
x700
4
39.7
0.2636
BEE
x700
4
49.8
0.4355
BEE
x800
4
42.3
0.3096
BEE
x800
4
53.1
0.5115
BEE
x900
5
46.5
0.3450
BEE
x900
5
58.5
0.5700
BE
x1000
5
49.1
0.3910
BEE
x1000
5
61.8
0.6460
BE
x1100
6
53.2
0.4264
BEE
x1100
6
67.2
0.7045
BE
x1200
6
55.8
0.4724
BE
x1200
6
70.5
0.7805
BE
600x200
1
20.9
0.0795
BEN
900x200
1
25.8
0.1221
BEN
x250
2
24.2
0.0946
BEN
x250
2
30.0
0.1453
BEN
x300
2
25.6
0.1226
BEN
x300
2
31.8
0.1883
BEN
x350
2
27.0
0.1506
BEN
x350
2
33.5
0.2313
BEN
x400
2
28.4
0.1786
BEN
x400
2
35.3
0.2743
BEN
x450
3
31.6
0.1938
BEN
x450
3
39.4
0.2976
BEN
x500
3
33.0
0.2218
BEN
x500
3
41.1
0.3406
BEN
x600
3
35.8
0.2778
BEN
x600
3
47.3
0.4266
BEE
x700
4
43.1
0.3209
BEE
x700
4
53.1
0.4928
BEE
x800
4
45.9
0.3769
BEE
x800
4
56.7
0.5788
BE
x900
5
50.5
0.4200
BEE
x900
5
62.5
0.6450
BE
x1000
5
53.3
0.4760
BEE
x1000
5
66.0
0.7310
BE
x1100
6
57.9
0.5191
BE
x1100
6
71.8
0.7972
BE
x1200
6
60.7
0.5751
BE
x1200
6
75.4
0.8832
BE
700x200
1
22.5
0.0937
BEN
1000x200
1
27.5
0.1363
BEN
x250
2
26.1
0.1115
BEN
x250
2
32.0
0.1622
BEN
x300
2
27.7
0.1445
BEN
x300
2
33.9
0.2102
BEN
x350
2
29.2
0.1775
BEN
x350
2
35.7
0.2582
BEN
x400
2
30.7
0.2105
BEN
x400
2
37.6
0.3062
BEN
x450
3
34.2
0.2284
BEN
x450
3
42.0
0.3322
BEN
x500
3
35.7
0.2614
BEN
x500
3
43.9
0.3802
BEN
x600
3
38.8
0.3274
BEN
x600
3
50.3
0.4762
BEE
x700
4
46.4
0.3782
BEE
x700
4
56.5
0.5501
BE
x800
4
49.5
0.4442
BEE
x800
4
60.3
0.6461
BE
x900
5
54.5
0.4950
BEE
x900
5
66.5
0.7200
BE
x1000
5
57.5
0.5610
BE
x1000
5
70.2
0.8160
BE
x1100
6
62.5
0.6118
BE
x1100
6
76.5
0.8899
BE
x1200
6
65.6
0.6778
BE
x1200
6
80.2
0.9859
BE
lindab | we simplify construction
Smoke Control Damper
SDJR-S
Lindab reserves the right to make changes without prior notice
Last modified: 2021-09-03
Rev: 2021-03-26
* table continues on next page
Tab. 3.2.1. Weights and effective area cross section