Centrifugal Blowers

Offering frame sizes from 35 to 120 mm, Same Sky’s centrifugal blowers feature ball bearing, sleeve bearing, or omniCOOL™ system construction with rated voltages of 5, 12 and 24 Vdc. Our centrifugal blowers come as standard with auto restart protection and feature airflows from 0.57 to 44.2 CFM. With multiple speed options up to 20000 RPM, our centrifugal blowers are ideal for high back pressure applications.

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Results 378
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Bearing Type
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Ball
omniCOOL™
Sleeve
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Air Flow (CFM)
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Min
Max
GO
0.57
0.7
0.83
0.99
1.11
1.17
1.33
1.42
1.46
1.75
1.85
1.99
2.22
2.66
2.74
2.85
3.49
3.68
4.09
4.12
4.57
4.75
5.11
5.38
6.14
6.59
7.25
7.39
9.14
10.14
10.19
11.89
12.03
13.35
13.61
15.09
17.06
17.82
18.12
18.45
18.6
20.13
20.48
21.37
21.7
22.4
23.07
23.89
26.6
27.68
30.5
31.4
35.9
44.2
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Rated Speed (RPM)
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Min
Max
GO
2000
2100
2500
2700
3000
3200
3500
3600
4000
4500
5000
5400
5500
6000
6500
7500
8500
20000
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Static Pressure (inH2O)
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Min
Max
GO
0.05
0.07
0.11
0.12
0.14
0.16
0.18
0.19
0.25
0.27
0.28
0.29
0.33
0.36
0.4
0.43
0.44
0.45
0.46
0.49
0.5
0.55
0.6
0.64
0.65
0.66
0.67
0.71
0.84
0.87
0.89
0.9
0.92
0.93
0.94
1.03
1.1
1.14
1.24
1.29
1.35
1.6
1.64
3.39
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Noise (dBA)
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Min
Max
GO
13.9
17.8
18.3
21.6
21.8
21.9
22.8
23.5
23.6
23.8
26.7
28.2
29.3
29.5
29.7
30.1
30.5
31
32
34.6
34.8
36
36.7
37.3
39.1
39.5
40.4
41.6
42.8
43.5
43.9
44.7
45.8
45.9
46.8
47.6
47.8
48.1
48.2
49.4
49.6
50
50.7
52.1
53.1
53.5
53.8
54.1
55.8
58
62.8
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Voltage Rating (Vdc)
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5
12
24
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Operating Voltage (Vdc)
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3.5 ~ 5.5
4.5 ~ 5.5
5 ~ 12
6 ~ 12
6 ~ 13.2
6 ~ 13.8
10.8 ~ 13.2
13.2 ~ 13.2
21.6 ~ 26.4
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Max Input Current (mA)
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Min
Max
GO
40
50
60
80
90
110
120
140
150
170
180
200
210
230
240
270
300
320
330
350
360
380
390
420
440
450
470
510
540
560
570
600
620
640
690
700
820
860
1080
1160
1840
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Tachometer Signal
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No
Yes
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PWM Control Signal
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No
Yes
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Length (mm)
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Min
Max
GO
35
40
49.2
51.6
55
60
75
75.7
93
97
120
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Width (mm)
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Min
Max
GO
35
40
49.8
51.2
55
60
75
75.7
93
94
94.8
95
120
Reset
Height (mm)
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Min
Max
GO
7
10
12
15
20
25
30
32
33
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IP Rating
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No IP Rating
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Series
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CBM-120B
CBM-120B-2
CBM-120S
CBM-35CF
CBM-40B
CBM-40C
CBM-50B
CBM-50BF
CBM-50C
CBM-50CF
CBM-55B
CBM-55C
CBM-60B
CBM-60C
CBM-75B
CBM-75BF
CBM-75C
CBM-75CF
CBM-93B
CBM-93C
CBM-97B
CBM-97B-2
CBM-97S
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Featured Products

Centrifugal Blowers

Alternate Text
CBM-4007C-065-295
  • 5 V
  • 0.21 A
  • 40 x 40 x 7 mm
  • omniCOOL™ Dc Centrifugal Blower

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CBM-3507CF-185-295-20
  • 12 V
  • 0.15 A
  • 35 x 35 x 7 mm
  • Tachometer Signal

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CBM-5015BF-175-459-22
  • 12 V
  • 0.33 A
  • 51.6 x 51.2 x 15 mm
  • Tachometer Signal

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CBM-5020B-160-360-20
  • 12 V
  • 0.27 A
  • 49.2 x 49.8 x 20 mm
  • Tachometer Signal

Centrifugal Blowers

Alternate Text
CBM-7530CF-230-404-20
  • 24 V
  • 0.14 A
  • 75.7 x 75.7 x 30 mm
  • Tachometer Signal

Centrifugal Blowers

Alternate Text
CBM-7530BF-250-493
  • 24 V
  • 0.45 A
  • 75.7 x 75.7 x 30
  • Dc Centrifugal Blower

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