Blower Fans

241 results

By brand

FULLTECH / Centrifugal Fan Sanyo / San Ace Dc Fan SUNON / DC Fans Delta / DC FAN Wistro / External Fan Unit ebmpapst / Compact Fans / DC Compact Centrifugal ebmpapst / Centrifugal Fans / EC Forward ebmpapst / Centrifugal Fans / EC Backward ebmpapst / Centrifugal Fans / DC Forward ebmpapst / Centrifugal Fans / AC Forward

By industry

Rated Voltage(V)

Size(mm)

225*225*80 119*119*38 80*80*38 92*92*38 92*92*25 40*40*10 120*120*38 40*40*28 120*120*32 50*50*15 135*135*38 60*60*15 60*60*25 172*150*51 80*80*25 120x120x38 40*40*20 120*120*25 160 170 500 560 630 400 450 910 144 146 310 133 190 97 175 150 180*180*33.5 51*51*15 127*25 76*27 121*121*37 126 85 280*280*80 60*60*38 40*40*15 50x50x20 30*30*10 ψ360 x 250 φ360 x 251 80*80*15 60×60×25.4 40×40×28 60×60×25.40 80x80x25.4 51*15 60*60*10 70x70x15 92×92×38 80*80*80 60×60×38 120×120×38 Ø225×99.00 60x60x10 50x50x32 40×40×10 80×80×25 38x38x28 60*60*25.4 φ120*54 55*55*8 80×80×38 70*70*25.4 ø250*89 50*50*20 120x120x25.4 80x80x38 172×150×50.8 127×127×38 40x40x15 80×80×32 60x60x25.4 70*70*38 80×80×38.00 92x92x25.4 75.7×75.7×30 75.7×75.7×25.00 60x60x15 50x50x10 80×80×15.00 139.7×139.7×50.8 80x80x15 70×70×15.00 92×92×38.00 200 x 122 50x50x15mm 97x94x33mm 75x75x30mm 50x50x20mm 97x95x33mm 60x60x15mm 97*33 97.2 *94.4*33 97x97x33mm 97*97*33 mm 52*52*15 mm 76*76*20 mm 40×40×20 Ø254*89 ø250 x 78.5 259

Max.Air Flow(m³/h)

80 100 10 19 110 42 40 54 308 222 61 204 470 195 645 1020 188 55 88 86 209 64 9.6 28 871 985 6 1921 39 68 17 1063 17.17 34.5 136 65.28 40.8 361.42 115.26 8.7 16 36 136.2 11906 20381 5573 5362 12286 20592 3704 409.7 13.855 65.2 45 71.4 7.803 63.78 247.2 727.6 297.5 113.3 37 322.8 323.85 1296 22.8 53.64 85.68 13.9 125.5 88.4 85.7 27.4 287.4 112 85.3 37.06 38.6 182.41 93.6 219.9 361 92.82 72.59 60.6 113.88 161.64 255.42 25.8 256 13.77 73.8 225.24 168.24 507.6 540.6 174 111.52 49.64 51.8 339.8 39.7 58.14 22.1 25 19.3 105.3 85.6 64.8 105.74 123.6 98.4 26 104.2 46.8 26.1 140.539 19.38 82.2 464 44.251 66.5 6.358 82.92 47.9 53.4 145.2 1177 3014 14068 9046 60 127.5 18.3 9.9 97 5.9 61.03 23.4 26.35 9.2 7.6 92.9 9.7 8.2 51.85 4.4 4.6 10.5 75.14 26.3 75.1 80.4 17.4 66.6 7.5 2600 15.12 1380.4 2.72 85 373 753 841 20289 177.48 90.05 241.23

Max.Pressure(Pa)

130 400 180 100 120 170 1400 2500 300 500 1900 780 420 980 335 168 215 269 9 1145 760 75.51 135.5 142 364 1807 919 880 1035 21.6 784.7 135.4 54.03 52.27 581.4 487.5 1113.4 433.2 174.4 173 672.6 16.18 261.94 230.7 47.3 50.5 87.7 299.7 6.8 140.2 17.8 242.1 356.5 846.9 88.3 359.7 269.5 1237.7 107.9 103.6 53.8 39.5 97.58 42.17 75.81 121.9 154.9 12.5 190.7 505.73 250.46 233.4 770 128.8 85.9 188.6 52.5 105.1 114.3 5.5 89.4 112.8 216.7 136.2 55.11 119.6 243.3 122.4 74 38.54 210.2 41.58 42.6 202.31 194.5 11 75.2 42.66 30.6 32.17 101 844 87.2 99.6 44.8 107.1 176.9 241.6 164.4 166.9 59.8 1300.2 229.2 114.6 82.2 844.4 871.8 612.8 490 187 52.31 1280 841 765 74.73

Input Power(W)

85 1000 19 12 1.8 19.5 30 46 5 0.9 2.4 3.6 4.8 8.6 16 18 20 0.35 3 17 48 15.6 40 36 64 1.5 38 6 4.3 20.4 3.5 32 21.6 1.2 14 45 110 47 415 42 75 360 240 530 100 300 4200 3100 3700 60 9.6 24 33 112 92 6.2 22 8 5.6 800 4000 158 74 5.52 1.44 2.64 2.88 2.16 6.48 4.2 5.76 4.08 1.92 0.96 3.36 0.84 15.12 735 28.8 4.56 10.08 3.12 2.52 27.6 76.8 74.4 1.08 14.88 0.65 0.72 5.04 7.56 19.2 14.4 10.2 11.52 29.4 51.6 17.4 3.96 3.24 4.32 23.28 99.36 1.68 1.56 8.16 8.4 2.04 8.64 6.36 6.72 0.54 3.72 0.36 4.92 3.75 6.96 9.8 1.71 1.86 0.44 2.76 1.49 1.28 0.99 0.66 1.13 1.14 40.8 13.2 18.24 19.92 5.2 77

Speed(rpm)

2800 2700 3100 2650 6500 12000 6000 13000 3000 6800 7500 5000 3200 5400 4400 2300 3300 2900 2400 4300 5100 2500 2550 6850 4100 3400 7000 5500 5300 4000 2850 3050 14000 4200 3600 6200 2250 10500 9500 1800 1550 2750 1500 4800 5830 2000 2200 1750 5700 3500 4250 3850 1250 2 550 7200 6700 6400 1260 1270 3800 9000 4600 3700 8000 7600 4500 3060 5200 23000 10700 12500 10000 16000 16300 25000 8300 15000 5800 4650 4350 5750 4850 1696

Noise(db)

80 51 70 60 44 57 45 43 42 46 41 47 40 35 53 28 65 69 58 66 55 37 32 34 30 59 26 52 64 79 56 77 62 61 54 83 81 72 36 85 38 44.5 32.5 54.5 41.5 40.5 47.5 52.5 46.5 58.5 42.5 36.5 48.6 86.3 27.5 31.5 59.9 38.5 70.8 76.5 25 61.5 55.5 73.5 24.5 51.2 29.5 35.5 56.5 62.5 57.5 41.2 56.4 50.5 45.5 48.5 61.7 20.5 31 70.5 74.5 44.7 42.2 46.1 29 25.5 25.6 185 53.8 38.6 34.8 45.8 63.2 32.9 39.6 55.8 32.6 23.2 32.8 37.7 62.6 59.1

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

GTB031FUC20R N1 \| WISTRO 1~230VAC 530W 310mm AC Centrifugal Blower for data center cooling GTB031FUC20R N1 is a 1~230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is a 310 mm size specified in the upload data. It also lists 3014 m³/h maximum airflow stated for this model. Review cooling margin for equipment design. Check the exact variant before ordering.	1~230	310	3014	74	530	2500	74.5
PF60251BX-1000U-A99 \| SUNON 12VDC 3.75W DC Centrifugal Blower for data center cooling PF60251BX-1000U-A99 is a 12 VDC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 3.75 W input power for the listed electrical version. It also lists a 606025 mm size specified in the upload data. Review pressure requirement for equipment design.	12	606025	68	-	3.75	8300	46
PF80381BX-1000U-S9H \| SUNON 12VDC 48W 80x80x38mm DC Centrifugal Blower for data center cooling PF80381BX-1000U-S9H is a 12 VDC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is a 808038 mm size specified in the upload data. It also lists 241.23 m³/h maximum airflow stated for this model. Review duct connection for replacement review.	12	808038	241.23	871.8	48	14000	59.1
PF80252B3-1000U-G99 \| SUNON 24VDC 2.4W 80×80×25mm DC Centrifugal Blower for data center cooling PF80252B3-1000U-G99 is a 24 VDC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 42.5 dB noise data recorded for this model. It also lists a 80×80×25 mm size specified in the upload data. Review cooling margin for replacement review. Check the exact variant before ordering.	24	80×80×25	90.05	74.73	2.4	4200	42.5
PF80384B1-000U-H99 \| SUNON 48VDC 18.24W DC Centrifugal Blower for data center cooling PF80384B1-000U-H99 is a 48 VDC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 10500 rpm rated speed in the supplied parameter row. It also lists a 808038 mm size specified in the upload data. Review acoustic limit for replacement review.	48	808038	177.48	612.8	18.24	10500	62.6
GTW091PUU29E-V001 \| WISTRO 400VAC 4000W 910mm AC Centrifugal Blower for data center cooling GTW091PUU29E-V001 is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 86.3 dB noise data recorded for this model. It also lists a 910 mm size specified in the upload data. Review power budget for spares planning. Check the exact variant before ordering.	400	910	11906	364	4000	1260	86.3
GTM063PBU41R \| WISTRO 3~380-480VAC 4200W 630mm AC Centrifugal Blower for data center cooling GTM063PBU41R is a 3~380-480 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 4200 W input power for the listed electrical version. It also lists a 630 mm size specified in the upload data. Review fan selection for spares planning. Check the exact variant before ordering.	3~ 380-480	630	20592	-	4200	1800	-
GTB036PUD25E N1 \| WISTRO 400VAC 1000W 360 x 250mm AC Centrifugal Blower for data center cooling GTB036PUD25E N1 is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 2200 rpm rated speed in the supplied parameter row. It also lists a ψ360 x 250 mm size specified in the upload data. Review service access for spares planning.	400	ψ360 x 250	5573	919	1000	2200	81
GTW050EUD19E-M001 \| WISTRO 1~200-277VAC 800W AC Centrifugal Blower for data center cooling GTW050EUD19E-M001 is a 1~200-277 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 187 Pa maximum pressure stated for this model. It also lists a 500 mm size specified in the upload data. Review airflow path for spares planning. Check the exact variant before ordering.	1~ 200-277	500	9046	187	800	1500	81
UF-200BMB23H2C2A \| FULLTECH 230VAC 74W AC Centrifugal Blower for data center cooling UF-200BMB23H2C2A is a 230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 74 W input power for the listed electrical version. It also lists a 22522580 mm size specified in the upload data. Review wiring plan for ductwork design.	230	22522580	1063	-	74	3000	61
GTM045PUV36R-V001 \| WISTRO 400VAC 450mm AC Centrifugal Blower for data center cooling A 400 VAC electrical rating defines GTM045PUV36R-V001, a centrifugal fan for servers, medical equipment, laboratory equipment. Its representative supplied feature is a 450 mm size specified in the upload data. Selection focus: housing geometry during cabinet planning. Check the exact variant before ordering.	400	450	-	-	-	-	-
GTB063PUU41R-V006A \| WISTRO 400VAC 4200W 630mm AC Centrifugal Blower for data center cooling GTB063PUU41R-V006A is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 20289 m³/h maximum airflow stated for this model. It also lists a 630 mm size specified in the upload data. Review performance curve for cabinet planning.	400	630	20289	1807	4200	1696	83
UF-92B23BWH \| FULLTECH 230VAC 14W 92x92x25mm AC Centrifugal Blower for data center cooling UF-92B23BWH is a 230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 36 dB noise data recorded for this model. It also lists a 929225 mm size specified in the upload data. Review service access for cabinet planning. Check the exact variant before ordering.	230	929225	68	-	14	3000	36
UF-250BMB23H1C2A \| FULLTECH 230VAC 158W AC Centrifugal Blower for data center cooling UF-250BMB23H1C2A is a 230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 2700 rpm rated speed in the supplied parameter row. It also lists a 28028080 mm size specified in the upload data. Review duct connection for cabinet planning.	230	28028080	1921	-	158	2700	70
GTB056PUT34R \| WISTRO 400VAC 3100W 560mm AC Centrifugal Blower for data center cooling GTB056PUT34R is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 1550 rpm rated speed in the supplied parameter row. It also lists a 560 mm size specified in the upload data. Review equipment interface for motor selection. Check the exact variant before ordering.	400	560	14068	980	3100	1550	85
UF-200BMB23H1C2A \| FULLTECH 230VAC 77W AC Centrifugal Blower for data center cooling UF-200BMB23H1C2A is a 230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 2800 rpm rated speed in the supplied parameter row. It also lists a 22522580 mm size specified in the upload data. Review installation clearance for motor selection.	230	22522580	1020	-	77	2800	80
GTM031PHJ22M \| WISTRO 400VAC 1000W 400mm AC Centrifugal Blower for data center cooling GTM031PHJ22M is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 3704 m³/h maximum airflow stated for this model. It also lists a 400 mm size specified in the upload data. Review service access for motor selection. Check the exact variant before ordering.	400	400	3704	1035	1000	3060	81
GTB036PCN25R-M E1 \| WISTRO 3~200-240VAC 735W AC Centrifugal Blower for data center cooling GTB036PCN25R-M E1 is a 3~200-240 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 880 Pa maximum pressure stated for this model. It also lists a φ360 x 251 mm size specified in the upload data. Review ventilation duty for air-system design.	3~ 200-240	φ360 x 251	5362	880	735	2250	81
GTB050PUT33R E1 \| WISTRO 400VAC 3100W 500mm AC Centrifugal Blower for data center cooling GTB050PUT33R E1 is a 400 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is 3100 W input power for the listed electrical version. It also lists a 500 mm size specified in the upload data. Review ventilation duty for noise assessment.	400	500	12286	1145	3100	-	-
GTB025FUC19R N1 \| WISTRO 230VAC 415W 259mm AC Centrifugal Blower for data center cooling GTB025FUC19R N1 is a 230 VAC centrifugal fan for servers, medical equipment, laboratory equipment. Its main supplied feature is a 259 mm size specified in the upload data. It also lists 2600 m³/h maximum airflow stated for this model. Review electrical supply for noise assessment. Check the exact variant before ordering.	230	259	2600	765	415	3050	79

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About Blower Fans

Blower fans is a general term referring to centrifugal fans and blowers designed for high-pressure applications where airflow must overcome significant duct resistance, filter pressure drop, or system static pressure. Unlike axial fans which excel at high airflow-low pressure scenarios, blower fans use curved impellers to accelerate air radially, creating the elevated static pressures needed for ducted systems. Industrial blower fans serve critical roles in dust collection systems (pulling particle-laden air through filter banks), fume extraction systems, combustion air supply for industrial boilers and furnaces, pneumatic conveying, and high-pressure HVAC systems with extensive ductwork. Blower fans are available in forward curved (high airflow, moderate pressure), backward curved (high pressure, high efficiency), and radial blade configurations. Key specification parameters include static pressure capability (Pa or mm WG), airflow rate (m3/h), motor power (kW), and construction material (steel, stainless steel, FRP for corrosive environments). Leading blower fan manufacturers include ebm-papst, ZIEHL-ABEGG, Nicotra Gebhardt, and SODECA. Hengrui is authorized distributor with full engineering support and competitive pricing.

How to Select the Right Blower Fans

The most reliable way to specify blower Fans is to work from the system, not from the catalog. Measure or calculate the airflow and pressure demand first, add the dimensional limits of the mounting position, and only then shortlist series whose curves cover your operating point with margin.

Electrical matching is the next gate. Confirm the supply voltage — 12 V, 24 V or 48 V DC for compact electronics cooling, 115 V or 230 V AC for equipment and panel cooling — and decide whether you need speed control. EC models accept PWM or 0-10 V signals and report speed through a tachometer output, which makes them the default choice for variable-airflow systems, while AC units remain a cost-effective answer for fixed-speed duty.

Then filter by environment. High ambient temperature, dust or moisture loads dictate the IP rating and bearing choice — ball bearings keep airflow and noise stable over years, while sleeve bearings suit light-duty horizontal mounting. Regulatory needs such as UL, CE and RoHS recognition should be confirmed before the shortlist goes to purchasing, together with a maximum allowed sound pressure level in dBA.

End the process by checking supply, not just specification: confirm current stock, the lead time for follow-up quantities, and obtain datasheets and dimension drawings so the mechanical interface is verified before the PO. Send us your airflow and pressure requirements and our engineers will confirm the best-matched series — 241 products are available in this category today.

Typical Applications and Use Cases for Blower Fans

The daily work of our sales engineers is built around blower Fans used in data center cooling, refrigeration and cold chain projects, building ventilation, telecom base stations, medical devices and industrial control cabinets — environments where a stopped fan is a stopped business process. That daily exposure to real installations is exactly what we bring back into every selection: not just reading curves, but knowing which models survive dust, heat, continuous duty and restricted service access.

A typical case: an equipment builder needed to replace an aging AC fan inside a control cabinet that could not be taken offline for more than an hour. By cross-referencing the frame dimensions, voltage and airflow curve, we supplied a current-series drop-in replacement with a matching tachometer signal, and the swap was completed during a scheduled maintenance window.

Refrigeration and cold chain customers bring us another pattern: the failed condenser fan is unavailable for weeks. Comparing diameter, speed, bearings and IP rating, we supply a functionally equivalent unit from stock so the system returns to duty the same week — the reason many service companies keep our contact number on file.

From one-piece emergency replacements to volume supply for equipment manufacturers, every enquiry is handled by the same rule: verify the parameters first, then quote — so what arrives on site is the fan the project actually needs.

Frequently Asked Questions About Buying Blower Fans

What technical documentation do you provide before purchase?

Datasheets, performance curves, dimension drawings and certification files (UL, CE, RoHS where applicable) are available on request before you buy — we believe a purchase order should follow a verified selection, not replace it. For project tenders we can also provide product comparison tables that put the candidate models side by side on the parameters you care about.

Do you have blower Fans in stock and how fast can you deliver?

Common series and mainstream voltage versions are normally in stock and can ship within a few working days; specialized or customized variants are produced to order and typically require additional production time. Send us the exact model or the required parameters and we will confirm stock, unit price and the earliest shipment date in one reply Currently 241 products in this category are listed online.

Can you replace my existing blower Fans from another supplier or a discontinued model?

Yes. Replacement supply is one of our core services: we cross-reference the mounting dimensions, voltage, speed and performance curve of your installed unit and propose the closest current-series equivalent. Where the frame or connector differs slightly, we state the difference clearly before you order, so the replacement installs without surprises.

Blower Fans

Blower Fans

By brand

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

Media

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Applied Filters

About Blower Fans

How to Select the Right Blower Fans

Typical Applications and Use Cases for Blower Fans

Frequently Asked Questions About Buying Blower Fans

What technical documentation do you provide before purchase?

Do you have blower Fans in stock and how fast can you deliver?

Can you replace my existing blower Fans from another supplier or a discontinued model?