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F-B90
Dimensions & Weights
Free area of F-B90 Without Grille
F-B90...00
A
V
(m
2
)
W (mm)
150 175 200 225 250 280 300 315 350 355 400 450 500 550 560 600 630 650 700 710 750 800
H
(
m
m
)
250
0,
02
2
0,
02
6
0,
03
0
0,
03
5
0,
03
9
0,
04
4
0,
04
7
0,
05
0
0,
05
6
0,
05
7
0,
06
4
0,
07
3
0,
08
1
0,
09
0
0,
09
1
0,
09
8
0,
10
3
0,
10
7
0,
11
5
0,
11
7
0,
12
4
0,
13
2
375
0,
03
5
0,
04
1
0,
04
8
0,
05
5
0,
06
2
0,
07
0
0,
07
5
0,
07
9
0,
08
9
0,
09
0
0,
10
2
0,
11
6
0,
12
9
0,
14
3
0,
14
5
0,
15
6
0,
16
4
0,
17
0
0,
18
3
0,
18
6
0,
19
7
0,
21
0
500
0,
04
7
0,
05
7
0,
06
6
0,
07
5
0,
08
4
0,
09
5
0,
10
3
0,
10
8
0,
12
1
0,
12
3
0,
14
0
0,
15
8
0,
17
7
0,
19
5
0,
19
9
0,
21
4
0,
22
5
0,
23
2
0,
25
1
0,
25
5
0,
26
9
0,
28
8
625
0,
06
0
0,
07
2
0,
08
4
0,
09
5
0,
10
7
0,
12
1
0,
13
1
0,
13
8
0,
15
4
0,
15
7
0,
17
8
0,
20
1
0,
22
5
0,
24
8
0,
25
3
0,
27
2
0,
28
6
0,
29
5
0,
31
9
0,
32
3
0,
34
2
0,
36
6
750
0,
07
3
0,
08
7
0,
10
1
0,
11
6
0,
13
0
0,
14
7
0,
15
8
0,
16
7
0,
18
7
0,
19
0
0,
21
5
0,
24
4
0,
27
2
0,
30
1
0,
30
7
0,
32
9
0,
34
7
0,
35
8
0,
38
6
0,
39
2
0,
41
5
0,
44
3
875
0,
08
6
0,
10
3
0,
11
9
0,
13
6
0,
15
3
0,
17
3
0,
18
6
0,
19
6
0,
22
0
0,
22
3
0,
25
3
0,
28
7
0,
32
0
0,
35
4
0,
36
0
0,
38
7
0,
40
7
0,
42
1
0,
45
4
0,
46
1
0,
48
8
0,
52
1
1000
0,
09
9
0,
11
8
0,
13
7
0,
15
6
0,
17
6
0,
19
9
0,
21
4
0,
22
6
0,
25
3
0,
25
6
0,
29
1
0,
33
0
0,
36
8
0,
40
7
0,
41
4
0,
44
5
0,
46
8
0,
48
4
0,
52
2
0,
53
0
0,
56
1
0,
59
9
Free Area of Grille
A
V
(m
2
)
W (mm)
150 175 200 225 250 280 300 315 350 355 400 450 500 550 560 600 630 650 700 710 750 800
H
(
m
m
)
250
0,
01
0,
02
0,
02
0,
03
0,
03
0,
04
0,
04
0,
05
0,
05
0,
05
0,
06
0,
07
0,
07
0,
08
0,
08
0,
09
0,
10
0,
10
0,
11
0,
11
0,
12
0,
13
375
0,
02
0,
03
0,
03
0,
04
0,
04
0,
05
0,
05
0,
06
0,
06
0,
06
0,
07
0,
08
0,
09
0,
10
0,
10
0,
11
0,
12
0,
12
0,
13
0,
13
0,
14
0,
15
500
0,
04
0,
05
0,
05
0,
05
0,
06
0,
07
0,
07
0,
08
0,
09
0,
09
0,
10
0,
11
0,
13
0,
14
0,
14
0,
15
0,
16
0,
17
0,
18
0,
18
0,
19
0,
21
625
0,
05
0,
06
0,
06
0,
07
0,
08
0,
09
0,
09
0,
10
0,
11
0,
11
0,
13
0,
14
0,
16
0,
18
0,
18
0,
20
0,
21
0,
21
0,
23
0,
23
0,
25
0,
26
750
0,
06
0,
07
0,
07
0,
08
0,
09
0,
11
0,
11
0,
12
0,
13
0,
14
0,
16
0,
18
0,
20
0,
22
0,
22
0,
24
0,
25
0,
26
0,
28
0,
28
0,
30
0,
32
875
0,
08
0,
09
0,
09
0,
10
0,
11
0,
12
0,
13
0,
14
0,
16
0,
16
0,
18
0,
21
0,
23
0,
25
0,
26
0,
28
0,
29
0,
30
0,
33
0,
33
0,
35
0,
38
1000
0,
09
0,
10
0,
10
0,
11
0,
13
0,
14
0,
15
0,
16
0,
18
0,
18
0,
21
0,
24
0,
27
0,
29
0,
30
0,
32
0,
34
0,
35
0,
38
0,
38
0,
40
0,
43
Summary of Contents for 178818
Page 1: ...F B90 Multiblade Fire Damper Handbook...
Page 21: ...21 64 F B90 5 1 1 2 B A1 A2 3 A1 B A2...
Page 22: ...22 64 F B90 C1 C2 C3 C4 C5 i D 4 1 8 1 Fx D1 D2...
Page 23: ...23 64 F B90 F3 5 2 E F F3 E1 E2 5 F1 F2 6...
Page 48: ...48 64 F B90 Wire preparation C1 A1 A2 B C2 C2 H B G A1 A2 B 2 1 C2 C1...
Page 61: ...61 64 F B90 D1 D2 D3 P13 P13 E E H B G 1 2 H...
Page 64: ...Systemair DESIGN 2021 08 25 Handbook_F_B90_en GB...