About Blowers & Centrifugal Fans

Blowers & Centrifugal Fans

Blowers and centrifugal fans are types of air-moving devices used to move air through duct systems, ventilation systems and more. Blowers are typically more efficient than centrifugal fans, as they have a positive displacement impeller that moves air at a constant volume all the time, regardless of pressure and resistance. Centrifugal fans, on the other hand, have an impeller that accelerates air, creating a pressure increase, but they are more efficient at higher pressures. The impeller of a centrifugal fan has blades that force air outward from the center to create a pressure increase. Centrifugal fans are often used for applications in which high airflow is necessary, such as gas turbines, combustion turbines, and power plants. Blowers are commonly used in high-pressure systems, such as for vacuum cleaning and dust collection, however, they can also be used in lower-pressure applications, such as for cooling systems.

Blowers & Centrifugal Fans

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Current Type	Operating Supply Voltage	Airflow	Bearing Type	Noise	Speed	Power Rating	Height	Depth	Width	Housing Material	Termination Style	Series	IP Rating	Features	Frame Dimensions - mm

PF75302B1-1B00U-A99

Blowers & Centrifugal Fans DC Blower, 75x30mm, 24VDC, 2Ball Bearing

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sunon

Availability : 702
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
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USD 13.85

Multiples of: 1

BFB0512HHA-C

Blowers & Centrifugal Fans DC Blower, 50x10mm, 12VDC, Ball Bearing, Lead Wires, Locked Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 671
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.9494

Multiples of: 1

Centrifugal

12 VDC

3.98 Cfm

Ball

37.5 Dba

5900 Rpm

1.92 W

50 mm

10 mm

Plastic

Wire Leads

Bfb

CBM-A232B-121

CBM-120B Series 2100 RPM 120 x 120 mm 31.4 mm 12 V Ball Bearing DC Blower

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 669
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 20.7785

Multiples of: 1

centrifugal blower

12 VDC

31.4 CFM

ball

49.6 dba

2100 rpm

5.4 W

120 mm

32 mm

polybutylene terephthalate (pbt)

wire leads

cbm - 120b

120 mm l x 32 mm w x 120 mm h

BFB0512VHD-F00

Blowers & Centrifugal Fans Blower, 50x20mm, 12VDC, Ball, 3-Lead Wires, Lock Rotor Sensor, Tachometer

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 645
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.5384

Multiples of: 1

Centrifugal Blower

6 v to 13.8 V

6.75 Cfm

Ball

38.5 Dba

5300 Rpm

2.76 W

50 mm

20 mm

Plastic

Wire Leads

Bfb

50 Mm L X 20 Mm W X 50 Mm H

BFB0512HA-CX3D

Blowers & Centrifugal Fans DC Blower, 50x10mm, 12VDC, 3.53CFM, 1.44W, 0.12A, 32.5dBA, 5100RPM, Ball Bearing, 4 Wire Leads, Locked Rotor Sensor, Tachometer, PWM

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 632
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 11.1169

Multiples of: 1

12 VDC

3.53 CFM (0.1 m3/min)

Ball

50 mm

10 mm

BFB

Locked Rotor Sensor, Tachometer, PWM

R2E220-AA44-23

Blowers & Centrifugal Fans AC Backward-Curved Motorized Impeller, 220mm Round, 115VAC, 530CFM

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ebm papst

Availability : 621
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 114.7875

Multiples of: 1

115 VAC

530 CFM (15 m3/min)

Ball

74 DBA

2550 RPM

100 W

220 mm

Polyamide (PA)

Wire Leads

R2E220

IP44

Backward curved

BSB01703HA3-00CAJ

Blowers & Centrifugal Fans Blower, 17x3mm, 3VDC, Sleeve, 3 Position Connector, Lock Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 582
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.3251

Multiples of: 1

Tachometer Sensor

0.23 Cfm

26.5 Dba

12000 Rpm

180 mW

3.4 mm

17 mm

Plastic

Wire Leads

Bsb

17 Mm L X 17 Mm W X 3.4 Mm H

BFB04512VHD

Blowers & Centrifugal Fans DC Blower, 45x20mm, 12VDC

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 570
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.3257

Multiples of: 1

Centrifugal

12 VDC

6.01 Cfm

Ball

30.5 Dba

4500 Rpm

1.8 W

45 mm

20 mm

Plastic

Wire Leads

Bfb

PF75301B3-1B00U-A99

Blowers & Centrifugal Fans DC Blower, 75x30mm, 12VDC, 2Ball Bearing

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sunon

Availability : 564
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 16.2435

Multiples of: 1

Brushless Blower

12 VDC

10.8 CFM (0.31 m3/min)

Ball

32.9 DBA

2400 RPM

990 mW

75 mm

30 mm

75 mm

Wire Leads

BFB03505HHA-A

Blowers & Centrifugal Fans DC Blower, 35x10mm, 5VDC, Ball Bearing, Lead Wires, Locked Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 555
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 9.9144

Multiples of: 1

Centrifugal

5 VDC

1.66 Cfm

Ball

31 Dba

8500 Rpm

750 mW

35 mm

10 mm

Plastic

Wire Leads

Bfb

ODB5115-12LB

Blowers & Centrifugal Fans DC Blower, 51x15mm, 12VDC, 2.4CFM, 0.84W, 0.045A, 32dBA, 3500RPM, Dual Ball Bearing, 2x Lead Wires

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Orion

Availability : 504
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 13.0053

Multiples of: 1

12 VDC

2.4 CFM (0.07 m3/min)

Ball

51 mm

15 mm

ODB5115

BFB0512HHA-CF00

Blowers & Centrifugal Fans DC Blower, 50x10mm, 12VDC, Ball Bearing, 3 Lead Wires, Locked Rotor Sensor, Tachometer

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 501
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 12.4425

Multiples of: 1

Centrifugal

12 VDC

3.98 Cfm

Ball

37.5 Dba

5900 Rpm

1.92 W

50 mm

10 mm

Plastic

Wire Leads

Bfb

Tachometer, Pwm

BFB04512HHA-C

Blowers & Centrifugal Fans DC Blower, 45x10mm, 12VDC, Ball Bearing, Lead Wires, Locked Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 495
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.4643

Multiples of: 1

Centrifugal

12 VDC

3.49 Cfm

Ball

35.5 Dba

5900 Rpm

1.56 W

45 mm

10 mm

Plastic

Wire Leads

Bfb

CBM-979433S-230-507-20

Blowers & Centrifugal Fans dc blower, 97 x 94 x 33 mm, 24 Vdc, slee

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 492
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.2151

Multiples of: 1

DC Blower

24 VDC

18.12 CFM

Sleeve

43.5 dBA

3000 RPM

8.4 W

33 mm

97 mm

94.8 mm

Polybutylene Terephthalate (PBT)

Wire Leads

Auto Restart, Tachometer Signal Available

BFB04512MD

Blowers & Centrifugal Fans DC Blower, 45x20mm, 12VDC, Ball Bearing, Lead Wires, Locked Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 488
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 9.6075

Multiples of: 1

Centrifugal Blower

12 VDC

4.24 Cfm

Ball

21 Dba

3300 Rpm

0.84 W

45 mm

20 mm

Plastic

Wire Leads

Bfb

45 Mm L X 20 Mm W X 45 Mm H

BFB1248GH-A

Blowers 120x120x32mm 48V DC Fan

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 488
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 34.5661

Multiples of: 1

Centrifugal Blower

60.39 Cfm

Ball

65 Dba

4400 Rpm

38.4 W

Plastic

Wire Leads

BFB0512VHD

Blowers & Centrifugal Fans DC Blower, 50x20mm, 12VDC, Ball Bearing, Lead Wires, Locked Rotor Sensor

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 486
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 12.7838

Multiples of: 1

Dc Blower

12 VDC

6.75 Cfm

Ball

2.76 W

20 mm

Plastic

Wire Leads

Bfb

50 Mm L X 20 Mm W X 50 Mm H

MF50151V2-1B00U-A99

Blowers & Centrifugal Fans Blower, 50x50x15mm, 12VDC, 540mW, 4200RPM, Vapo, Wire, Auto Restart, MagLev

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sunon

Availability : 485
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.1442

Multiples of: 1

109BC12HC7-1

Blowers & Centrifugal Fans DC Blower, 52x15mm, 12VDC, Tachometer

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sanyo Denki

Availability : 465
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.4814

Multiples of: 1

Centrifugal Blower

12 VDC

4 Cfm

Ball

40 Dba

5600 Rpm

1.2 W

52 mm

15 mm

Plastic

Wire Leads

9B C Type

52 Mm L X 15 Mm W X 52 Mm H

BFB0712H-F00

Blowers & Centrifugal Fans Blower, 70x30mm, 12VDC, Ball, 3-Lead Wires, Lock Rotor Sensor, Tachometer

Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta

Availability : 463
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025