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© FANTECH
2016
D
ROOF MOUNTED FANS
D-31
GAMMA EC SERIES
0.5
0.1
0.01
0.006
1
10
100
1000
5
50
500
p
S
F - Fan Static Pressure, Pa
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
28
45
63
11 r/s
22 r/s
44 r/s
55 r/s
64
CEEC25V
11, 22, 33, 44
& 55 r/s
0.02
0.1
10
100
1
700
0.5
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
5 r/s
21 r/s
1
11 r/s
16 r/s
27 r/s
18
p
S
F - Fan Static Pressure, Pa
34
50 56
5
50
500
44
CEEC35V
5, 11, 16, 21
& 27 r/s
10
100
500
1
0.1
1
2
0.5
700
50
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
0.2
21
36 45 51 56
5 r/s
10 r/s
14 r/s
19 r/s
24 r/s
p
S
F - Fan Static Pressure, Pa
CEEC45V
5, 10, 14, 19
& 24 r/s
0.2
10
16 r/s
1
12 r/s
21 r/s
5
50
1
3
100
1000
500
0.5
2
CDEC56V
4, 8, 12, 16
& 21 r/s
8 r/s
4 r/s
p
S
F - Fan Static Pressure, Pa
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
System
Lines
24
41
51 58 64
0.2
10
16 r/s
1
12 r/s
5
50
1
3
100
1000
500
0.5
2
8 r/s
4 r/s
4
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
p
S
F - Fan Static Pressure, Pa
CDEC63V
4, 8, 12, 16
& 21 r/s
28
45
55
67 61
System
Lines
21 r/s
33 r/s
54
0.05
System
Lines
0.05
0.3
0.02
0.1
10
100
1
700
0.5
dB(A) @ 3m:Outlet Side =
q
V
- Volume Flow, m /s
3
1
p
S
F - Fan Static Pressure, Pa
500
50
5
23
49 40
56 62
0.05
7 r/s
27 r/s
20 r/s
34 r/s
CEEC31V
7, 13, 20, 27
& 34 r/s
13 r/s