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Centrifugal Blowers
Centrifugal Blowers
Offering frame sizes from 40 to 120 mm, CUI Devices’ centrifugal blowers feature ball bearing, sleeve bearing, or omniCOOL™ system construction with rated voltages of 12 and 24 Vdc. Our centrifugal blowers come as standard with auto restart protection and feature airflows from 1.17 to 54.7 CFM. With multiple speed options up to 20000 RPM, our centrifugal blowers are ideal for high back pressure applications.
Bearing Type
Ball
omniCOOL™
Sleeve
Reset
Air Flow (CFM)
Min
Max
GO
1.17
1.46
1.75
15.09
17.06
18.12
18.45
20.48
22.4
23.07
23.89
26.6
27.68
30.5
31.4
35.9
44.2
Reset
Rated Speed (RPM)
Min
Max
GO
2000
2100
2500
2700
3000
3200
3500
3600
4000
5000
5400
6000
20000
Reset
Static Pressure (inH2O)
Min
Max
GO
0.07
0.11
0.16
0.28
0.4
0.43
0.46
0.49
0.6
0.64
0.65
0.66
0.89
0.9
0.92
0.94
1.35
3.39
Reset
Noise (dBA)
Min
Max
GO
17.8
22.8
26.7
39.5
43.5
45.8
46.8
48.2
49.6
50
50.7
52.1
53.1
53.8
54.1
55.8
62.8
Reset
Rated Voltage (Vdc)
12
24
Reset
Operating Voltage (Vdc)
6 ~ 12
6 ~ 13.2
6 ~ 13.8
10.8 ~ 13.2
21.6 ~ 26.4
Reset
Max Input Current (mA)
Min
Max
GO
80
90
110
180
200
240
300
350
360
380
390
440
450
470
510
540
570
600
820
860
1080
1840
Reset
Tachometer Signal
No
Yes
Reset
Length (mm)
40
97
97.2
120
Reset
Width (mm)
Min
Max
GO
40
94
94.4
94.8
95
120
Reset
Height (mm)
10
32
33
Reset
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