Page
12
of 71
SK2019 FSTD-SLIM-EC-FLEX-001_01
Model
FSTD SLIM-04
Speed
H (1200RPM) M 1000RPM) L (800RPM)
800RPM
900RPM
1000RPM
1100RPM
1200RPM
1300RPM
1400RPM
Sound Power dB(A)
55.1
49.8
42.9
42.9
46.6
49.8
52.8
55.1
57.3
59.8
Sound
P
ow
er
in 1
/3
O
ct
ave
-ba
nds
under E
SP
:0
P
a
(dB
)
20.0 Hz
17.9
13.0
13.5
13.5
12.0
13.0
18.3
17.9
15.7
18.8
25.0 Hz
11.2
14.5
13.8
13.8
11.3
14.5
11.8
11.2
14.0
12.2
31.5 Hz
9.9
6.3
3.2
3.2
8.3
6.3
9.8
9.9
6.3
8.2
40.0 Hz
11.8
4.8
2.7
2.7
3.2
4.8
9.0
11.8
5.9
7.7
50.0 Hz
9.1
10.3
6.2
6.2
4.3
10.3
9.1
9.1
8.9
8.4
63.0 Hz
10.6
9.0
4.3
4.3
8.5
9.0
9.0
10.6
13.5
16.0
80.0 Hz
13.4
10.7
2.8
2.8
6.1
10.7
11.3
13.4
14.0
20.2
100.0 Hz
21.6
16.2
9.7
9.7
11.0
16.2
19.2
21.6
20.2
25.3
125.0 Hz
24.5
27.3
14.6
14.6
20.2
27.3
25.4
24.5
27.7
31.3
160.0 Hz
29.4
22.6
18.9
18.9
22.2
22.6
27.3
29.4
29.2
32.3
200.0 Hz
29.6
27.8
22.2
22.2
23.5
27.8
28.6
29.6
32.2
34.3
250.0 Hz
41.2
36.1
33.1
33.1
34.0
36.1
39.1
41.2
43.7
45.0
315.0 Hz
36.5
33.9
27.9
27.9
30.6
33.9
34.2
36.5
37.4
40.0
400.0 Hz
41.4
37.3
29.8
29.8
33.7
37.3
39.0
41.4
42.0
43.2
500.0 Hz
44.5
40.9
35.8
35.8
39.6
40.9
42.3
44.5
45.7
47.3
630.0 Hz
46.5
42.4
33.7
33.7
37.4
42.4
44.4
46.5
47.5
48.0
800.0 Hz
47.4
41.2
33.6
33.6
38.0
41.2
44.5
47.4
49.3
53.8
1000.0 Hz
47.2
41.8
33.7
33.7
38.5
41.8
45.1
47.2
50.5
52.1
1250.0 Hz
47.8
41.7
33.3
33.3
37.9
41.7
45.4
47.8
50.6
52.4
1600.0 Hz
43.6
37.9
29.5
29.5
34.1
37.9
40.8
43.6
46.1
49.4
2000.0 Hz
41.2
34.8
25.3
25.3
30.5
34.8
38.2
41.2
43.6
46.8
2500.0 Hz
38.9
32.4
23.2
23.2
28.2
32.4
36.1
38.9
42.2
45.1
3150.0 Hz
38.4
30.7
21.1
21.1
25.6
30.7
34.8
38.4
41.4
44.4
4000.0 Hz
34.8
27.3
18.4
18.4
22.3
27.3
31.3
34.8
38.4
41.7
5000.0 Hz
32.1
24.2
17.1
17.1
19.8
24.2
28.3
32.1
35.5
39.1
6300.0 Hz
27.6
19.8
15.8
15.8
17.0
19.8
23.3
27.6
31.0
35.6
8000.0 Hz
23.3
16.5
14.7
14.7
15.0
16.5
19.4
23.3
27.0
31.6
10000.0 Hz
18.0
13.5
12.8
12.8
13.0
13.5
14.8
18.0
21.4
25.8
12500.0 Hz
10.8
10.2
9.4
9.4
9.6
10.2
10.8
10.8
12.7
16.3
16000.0 Hz
18.9
18.6
16.8
16.8
17.7
18.6
19.1
18.9
19.7
20.6
