DC Square Blowers B3010 B3507  B3510 B4507 B5009 DC Round Blowers B5020 B7530 B9433 B9733  B1232
B3010                                                                                                     ¡@
  Frame size 30 X 30 X 10 mm (1.2 x 1.2 x 0.4 in)       ¡@
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
5V
12V
5V 
12V
5V 
12V
mm-H2O
(RPM)
(dB)
5V/12V
1.04
0.15
0.09
0.75
0.96
3.8
7500
27
5V/12V
1.38
0.2
0.1
1
1.2
6.5
9000
32
5V/12V
1.04
0.15
0.09
0.75
0.96
3.8
7500
27
5V/12V
1.38
0.2
0.1
1
1.2
6.5
9000
32
B3507                                                                                                      ¡@
  Frame size 35 X 35 X 07 mm (1.4 x 1.4 x 0.3 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
5V

12V
5V
12V
5V
12V
mm-H2O
(RPM)
  (dB)
5V/12V
1.15
-
0.1
-
0.5
-
3.3
5500
19
5V/12V
1.27
0.14
0.12
0.7
0.144
4.5
6500
21
5V/12V
1.38
-
0.23
-
1.15
-
6.7
7500
26
5V/12V
1.73
-
-
0.21
-
2.52
9.5
9500
33
B3510                                                                                                       ¡@
  Frame size 35 X 35 X 10 mm (1.4 x 1.4 x 0.4 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
5V
12V
5V
12V
5V
12V
mm-H2O
(RPM)
(dB)
5V/12V
1.15
0.09
0.11
0.45
1.32
4
5000
22
5V/12V
1.38
0.11
0.09
0.55
1.08
4.2
6000
25
5V/12V
1.73
0.17
0.1
0.85
1.2
5.6
7000
29
B4507                                                                                                      
  Frame size 45 X 45 X 07 mm (1.8 x 1.8 x 0.3 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
5V
12V
5V 
12V
5V 
12V
mm-H2O
(RPM)
(dB)
5V/12V
1.73
0.07
0.08
0.35
0.96
5.3
4700
22
5V/12V
1.96
0.11
0.09
0.55
1.08
7.2
5500
25
5V/12V
2.42
0.14
0.1
0.7
1.2
10.2
6200
32
5V/12V
1.73
0.07
0.08
0.35
0.96
5.3
4700
22
5V/12V
1.96
0.11
0.09
0.55
1.08
7.2
5500
25
5V/12V
2.42
0.14
0.1
0.7
1.2
10.2
6200
32
 
B5009                                                                                                     
  Frame size 50 X 50 X 09 mm ( 2.0 x 2.0 x 0.4 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
5V
5V
5V
mm-H2O
(RPM)
(dB)
5V

 2.65 
0.12
0.6
5.2
4000
30
5V
4.03
0.17
0.85
7.9
5000
29
5V

 2.65 
0.12
0.6
5.2
4000
30
5V
4.03
0.17
0.85
7.9
5000
29

 
 
B5020                                                                                                     
  Frame size 50 X 50 X 20 mm (2.0 X 2.0 X 0.8 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
12V
12V
12V
mm-H2O
(RPM)
(dB)
12V
3.81
0.09
1.08
6
4000
24.5
12V
4.74
0.12
1.44
12.27
5000
31.3
12V
6.44
0.21
2.52
18.68
6000
36.7
12V
3.81
0.09
1.08
6
4000
24.5
12V
4.74
0.12
1.44
12.27
5000
31.3
12V
6.44
0.21
2.52
18.68
6000
36.7
  
B7530                                                                                ¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@¡@
  Frame size 75 X 75 X 30 mm (3.0 x 3.0 x 1.2 in)        
Voltage Rate
Air Flow
Model
Amp
Watts
Air Pressure
Speed
Noise
Bearing
(V)
CFM 
12V
24V
12V
24V
12V
24V
mm-H2O
(RPM)
(dB)
12V/24V
6.7

B7530L12B
0.11
0.08
1.32
1.92
3.8
2200
28
12V/24V
8.0
0.15
0.14
1.8
3.36
5.8
2600
33
12V/24V
9.4
0.24
0.16
2.88
3.84
8.2
3000
36
12V/24V
13.4
0.52
0.27
6.24
6.48
18.1
4200
43
12V
16.4
-
0.57
-
6.84
-
18.8
5000
43
12V/24V
6.7

B7530L12S
0.11
0.08
1.32
1.92
3.8
2200
28
12V/24V
8.0
0.15
0.14
1.8
3.36
5.8
2600
33
12V/24V
9.4
0.24
0.16
2.88
3.84
8.2
3000
36
12V/24V
13.4
0.52
0.27
6.24
6.48
18.1
4200
43
12V
16.4
-
0.57
-
6.84
-
18.8
5000
43