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© FANTECH
2016
C-21
AXIAL FLOW FANS PERFORMANCE DATA
C
C-21
0
100
200
300
400
500
600
700
800
P F
d
0
8
16
24
32
40
48
1406
16 rev/sec
q
V
-Volume flow, m
3
/s
p
S
F-Fan static pressure, Pa
Blade angle
40˚
10˚
35˚
30˚
25˚
20˚
15˚
Blade angle
10˚
35˚
30˚
25˚
15˚
12/350
12/550
Absorbed kW
75
81
79
81 79 80
80
80
83
79
80 80 80
83 82
83 83
84
84 84 82
81
82
81
20˚
40˚
20.0 30.0 40.0 AkW
10.0
15.0 20.0 25.0 AkW
10.0
5.0
dB(A)@3m
110
112
113
110
112
0
250
500
750
1000
1250
1500
1750
2000
P F
d
0
10
20
30
40
50
60
70
q
V
-Volume flow, m
3
/s
p
S
F-Fan static pressure, Pa
Blade angle
Blade angle
d
10˚ 15˚
10˚
25˚
20˚
15˚
60.0
12/550
6/550
1404
24 rev/sec
Absorbed kW
Do not use GRP
88 88 87
87 87 86
89 89 86
92 92 89
40.0
80.0 AkW
20.0 40.0 AkW
60
AkW
25˚
2 ˚20˚
dB(A)@3m
0
50
100
150
200
250
300
350
400
450
P F
d
0
6
12
18
24
30
36
q
V
-Volume flow, m
3
/s
p
S
F-Fan static pressure, Pa
Blade angle
12/350
1408
12 rev/sec
12/550
10˚
25˚ 30˚
40˚
Blade angle
10˚ 15˚ 20˚
30˚ 35˚ 40˚
Absorbed kW
76
76
71
71 73 73
75
75 74
75 71 71
76
76
75 75 73 74 71 71
71
75
74 69 69
15˚
20˚
35˚
10.0 AkW
4.0 6.0 8.0
2.0
20.0 AkW
4.0
8.0 12.0 16.0
25˚
dB(A)@3m
Size
1400
Selecting from these graphs provides a guide only to possible selections. Basic noise level data as well as indicative power
absorbed figures are incorporated on the graphs. The Fans by Fantech Product Selection Program will show other possible impeller
combinations between the two illustrated here for each fan size/speed. The Selection Program will provide full performance
information including air flow, pressure, noise levels, absorbed power as well as complete dimensional information.
AXIAL FLOW FANS PERFORMANCE DATA