
High Static Pressure Performance
Designed to deliver strong, stable airflow under high static pressure conditions.

Space-Saving Compact Design
Integrated plug fan structure reduces footprint, ideal for tight installation spaces.

Energy Efficient Motors
Available with EC and AC motor options to optimize power consumption and reduce operating costs.

Low Noise Operation
Engineered for quiet performance to suit noise-sensitive environments.

Durable Construction
Built with premium materials to ensure long service life and reliable operation.

Easy Installation & Maintenance
Modular design enables quick setup and hassle-free maintenance.

Wide Application Range
Perfect for HVAC, air handling units, clean rooms, and industrial ventilation systems.
- Radial Plug Fan
560mm High Static Pressure EC Radial Plug Fan For Air Handli...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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500mm High Static Pressure EC Radial Plug Fan For Air Handli...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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450mm High Static Pressure EC Radial Plug Fan For Air Handli...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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355mm Steady Airflow EC Radial Plug Fan For Air Handling Uni...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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500mm High efficiency EC Radial Plug Fan For AHUBelmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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310mm Energy-Efficient EC Radial Plug Fan For VentilationBelmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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280mm Energy-Efficient EC Radial Plug Fan For Air Handling U...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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250mm Energy-Efficient EC Radial Plug Fan For Air Handling U...Belmont EC plug fans combine aerodynamic radial impellers and intelligent EC mot...
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Air Handling Units (AHUs)Efficiently drives airflow through filters, coils, and ducts in large-scale HVAC systems.
Clean RoomsMaintains controlled air environments with stable, high-pressure ventilation.
Data CentersEnsures reliable cooling performance to protect sensitive electronic equipment.
Industrial VentilationHandles demanding airflow requirements in factories, workshops, and processing plants.
Laboratory EquipmentProvides precise airflow control in fume hoods and containment systems.
Commercial HVAC SystemsIdeal for centralized systems requiring compact, quiet, and energy-efficient fans.
Product Catalog for Radial Centrifugal Plug Fans
| Fan Model | Motor Type | Size (mm) | Fan Size (W×H×D) | Supply | Voltage (V) | Frequency (Hz) | Power Input (W) | Max airflow (m³/h) | Noise (dBA) | IP class |
| BEF(K)4E133-PLHDAL0 | EC | 133 | 165×165×122 | 1P,200~255V | 230 | 50/60 | 61 | 380 | 64 | IP54 |
| BEF(K)4E175-PLHDAL0 | EC | 175 | 225×225×108 | 1P,200~277V | 230 | 50/60 | 125 | 720 | 75 | IP54 |
| BEF(K)4E175-PLHDAL1 | EC | 175 | 225×225×108 | 1P,200~277V | 230 | 50/60 | 195 | 810 | 77 | IP54 |
| BEF(K)4E192-PLHDAL0 | EC | 192 | 225×225×114 | 1P,200~277V | 230 | 50/60 | 120 | 750 | 65 | IP54 |
| BEF(K)6E192-PLHDAL1 | EC | 192 | 225×225×133 | 1P,200~277V | 230 | 50/60 | 196 | 920 | 73 | IP54 |
| BEF(K)6E220-PLHDAL1 | EC | 220 | 270×270×145 | 1P,200~277V | 230 | 50/60 | 180 | 1200 | 68 | IP54 |
| BEF(K)6E225-PLHDAL1 | EC | 225 | 270×270×167 | 1P,200~277V | 230 | 50/60 | 210 | 1280 | 68 | IP54 |
| BEF(K)6E225-PLHDAL6 | EC | 225 | 270×270×176 | 1P,200~277V | 230 | 50/60 | 315 | 1530 | 75 | IP54 |
| BEF(K)6D250-PLHDAL1 | EC | 250 | 400×400×265 | 3P,380~480V | 400 | 50/60 | 840 | 2850 | 75 | IP54 |
| BEF(K)6D250-PLHDAL1-A | EC | 250 | 400×400×267 | 3P,380~480V | 400 | 50/60 | 840 | 3150 | 75 | IP54 |
| BEF(K)6D250-PLHDAL1-RF | EC | 250 | 400×400×267 | 3P,380~480V | 400 | 50/60 | 840 | 2850 | 75 | IP54 |
| BEF(K)6D250-PLHDAL1B-RF | EC | 250 | 400×400×265 | 3P,380~480V | 400 | 50/60 | 1140 | 3550 | 79 | IP54 |
| BEF(K)6D250-PLHDAL1BY-RF | EC | 250 | 400×400×265 | 3P,380~480V | 400 | 50/60 | 1140 | 3550 | 79 | IP54 |
| BEF(K)6E250-PLHDAL0 | EC | 250 | 300×300×171 | 1P,200~277V | 230 | 50/60 | 270 | 1550 | 72 | IP54 |
| BEF(K)6E250-PLHDAL1-P | EC | 250 | 400×400×260 | 1P,200~277V | 230 | 50/60 | 540 | 2850 | 74 | IP54 |
| BEF(K)6E250-PLHDAL1-PRF | EC | 250 | 400×400×260 | 1P,200~277V | 230 | 50/60 | 540 | 2850 | 74 | IP54 |
| BEF(K)6E250-PLHDAL10-P | EC | 250 | 370×370×265 | 1P,200~277V | 230 | 50/60 | 803 | 2900 | 75 | IP54 |
| BEF(K)6E250-PLHDAL10-PRF | EC | 250 | 370×370×265 | 1P,200~277V | 230 | 50/60 | 803 | 2900 | 75 | IP54 |
| BEF(K)6D280-PLHDAL1 | EC | 280 | 400×400×300 | 3P,380~480V | 400 | 50/60 | 1140 | 4150 | 74 | IP54 |
| BEF(K)6D280-PLHDAL1-A | EC | 280 | 400×400×300 | 3P,380~480V | 400 | 50/60 | 1140 | 4150 | 74 | IP54 |
| BEF(K)6D280-PLHDAL1-RF | EC | 280 | 400×400×295 | 3P,380~480V | 400 | 50/60 | 1140 | 4150 | 74 | IP54 |
| BEF(K)6D280-PLHDAL4-RF | EC | 280 | 400×400×220 | 3P,380~480V | 400 | 50/60 | 860 | 2830 | 78 | IP54 |
| BEF(K)6E280-PLHDAL1-PRF | EC | 280 | 400×400×295 | 1P,200~277V | 230 | 50/60 | 730 | 3600 | 74 | IP54 |
| BEF(K)6E310-PLHDAL11-PRF | EC | 310 | 440×440×305 | 1P,200~277V | 230 | 50/60 | 470 | 3500 | 69 | IP54 |
| BEF(K)8D310-PLHDAL1-B | EC | 310 | 500×500×360 | 3P,380~480V | 400 | 50/60 | 1650 | 5800 | 75 | IP54 |
| BEF(K)8D310-PLHDAL10-RF | EC | 310 | 500×500×340 | 3P,380~480V | 400 | 50/60 | 3010 | 6150 | 86 | IP54 |
| BEF(K)8D310-PLHDAL11-RF | EC | 310 | 400×400×276 | 3P,380~480V | 400 | 50/60 | 1480 | 4300 | 80 | IP54 |
| BEF(K)8D310-PLHDAL5-RF | EC | 310 | 500×500×356 | 3P,380~480V | 400 | 50/60 | 3030 | 6600 | 80 | IP54 |
| BEF(K)8D310-PLHDAL6-B | EC | 310 | 500×500×310 | 3P,380~480V | 400 | 50/60 | 2170 | 5000 | 81 | IP54 |
| BEF(K)8D310-PLHDAL6-RF | EC | 310 | 500×500×300 | 3P,380~480V | 400 | 50/60 | 2170 | 5700 | 85 | IP54 |
| BEF(K)8D310-PLHDAL9-RF | EC | 310 | 450×450×311 | 3P,380~480V | 400 | 50/60 | 2400 | 5800 | 86 | IP54 |
| BEF(K)8E310-PLHDAL3 | EC | 310 | 500×500×354 | 1P,200~277V | 230 | 50/60 | 1375 | 4800 | 78 | IP54 |
| BEF(K)8E310-PLHDAL3-RF | EC | 310 | 500×500×354 | 1P,200~277V | 230 | 50/60 | 1375 | 4800 | 78 | IP54 |
| BEF(K)6E355-PLHDAL8-PRF | EC | 355 | 440×440×305 | 1P,200~277V | 230 | 50/60 | 450 | 3700 | 67 | IP54 |
| BEF(K)8D355-PLHDAL0-B | EC | 355 | 500×500×389 | 3P,380~480V | 400 | 50/60 | 2560 | 7000 | 75 | IP54 |
| BEF(K)8D355-PLHDAL0-RF | EC | 355 | 500×500×400 | 3P,380~480V | 400 | 50/60 | 2560 | 7300 | 86 | IP54 |
| BEF(K)8D355-PLHDAL10 | EC | 355 | 500×500×341 | 3P,380~480V | 400 | 50/60 | 1100 | 6360 | 73 | IP54 |
| BEF(K)8D355-PLHDAL10-A | EC | 355 | 500×500×347 | 3P,380~480V | 400 | 50/60 | 1100 | 6300 | 70 | IP54 |
| BEF(K)8D355-PLHDAL10-RF | EC | 355 | 500×500×341 | 3P,380~480V | 400 | 50/60 | 1100 | 6360 | 73 | IP54 |
| BEF(K)8D355-PLHDAL11-B | EC | 355 | 500×500×390 | 3P,380~480V | 400 | 50/60 | 3250 | 8000 | 79 | IP54 |
| BEF(K)8D355-PLHDAL12 | EC | 355 | 500×500×375 | 3P,380~480V | 400 | 50/60 | 1700 | 6600 | 75 | IP54 |
| BEF(K)8D355-PLHDAL12-RF | EC | 355 | 500×500×375 | 3P,380~480V | 400 | 50/60 | 1700 | 6600 | 75 | IP54 |
| BEF(K)8D355-PLHDAL16-RF | EC | 355 | 500×500×350 | 3P,380~480V | 400 | 50/60 | 1290 | 6600 | 75 | IP54 |
| BEF(K)8D355-PLHDAL19A-A | EC | 355 | 500×500×306 | 3P,380~480V | 400 | 50/60 | 815 | 5500 | 68 | IP54 |
| BEF(K)8E355-PLHDAL2-RF | EC | 355 | 500×500×341 | 1P,200~277V | 230 | 50/60 | 1040 | 6450 | 76 | IP54 |
| BMF(K)4D355-GH2-LDW | AC | 355 | 440×440×215 | 3P,380~440V | 400 | 50/60 | 220/310 | 2200/2500 | 65/67 | IP54 |
| BEF(K)8D400-PLHDAL0-RF | EC | 400 | 500×500×403 | 3P,380~480V | 400 | 50/60 | 3350 | 9100 | 86 | IP54 |
| BEF(K)8D400-PLHDAL1-B | EC | 400 | 500×500×400 | 3P,380~480V | 400 | 50/60 | 1580 | 7700 | 70 | IP54 |
| BEF(K)8D400-PLHDAL1-RF | EC | 400 | 500×500×395 | 3P,380~480V | 400 | 50/60 | 1580 | 7600 | 77 | IP54 |
| BEF(K)8D400-PLHDAL10-B | EC | 400 | 500×500×410 | 3P,380~480V | 400 | 50/60 | 2130 | 8300 | 75 | IP54 |
| BEF(K)8D400-PLHDAL10-RF | EC | 400 | 500×500×421 | 3P,380~480V | 400 | 50/60 | 2130 | 8180 | 81 | IP54 |
| BEF(K)8D400-PLHDAL11-B | EC | 400 | 500×500×358 | 3P,380~480V | 400 | 50/60 | 2860 | 8500 | 79 | IP54 |
| BEF(K)8D400-PLHDAL11-RF | EC | 400 | 500×500×352 | 3P,380~480V | 400 | 50/60 | 2860 | 8300 | 80 | IP54 |
| BEF(K)8D400-PLHDAL12-B | EC | 400 | 500×500×395 | 3P,380~480V | 400 | 50/60 | 4800 | 9100 | 84 | IP54 |
| BEF(K)8D400-PLHDAL12-RF | EC | 400 | 500×500×408 | 3P,380~480V | 400 | 50/60 | 4800 | 8750 | 87 | IP54 |
| BEF(K)8D400-PLHDAL14-A | EC | 400 | 500×500×342 | 3P,380~480V | 400 | 50/60 | 670 | 6700 | 66 | IP54 |
| BEF(K)8D400-PLHDAL4-B | EC | 400 | 500×500×431 | 3P,380~480V | 400 | 50/60 | 3600 | 9800 | 78 | IP54 |
| BEF(K)8D400-PLHDAL4-RF | EC | 400 | 500×500×450 | 3P,380~480V | 400 | 50/60 | 3600 | 9800 | 85 | IP54 |
| BEF(K)8E400-PLHDAL0-PRF | EC | 400 | 500×500×330 | 1P,200~277V | 230 | 50/60 | 570 | 5100 | 63 | IP54 |
| BMF(K)4B400-GH-LDW | AC | 400 | 500×500×296 | 1P,110~127V | 115 | 60 | 820 | 4600 | 71 | IP54 |
| BMF(K)4D400-GH-LDW | AC | 400 | 500×500×296 | 3P,380~440V | 400 | 50 | 540/350 | 4100/3300 | 66 | IP54 |
| BMF(K)4E400-GH-LDW | AC | 400 | 500×500×296 | 1P,220~240V | 230 | 50 | 560 | 4100 | 66 | IP54 |
| BEF(K)10D450-PLHDAL0-B | EC | 450 | 630×630×555 | 3P,380~480V | 400 | 50/60 | 5700 | 15000 | 78 | IP54 |
| BEF(K)10D450-PLHDAL0-RF | EC | 450 | 630×630×574 | 3P,380~480V | 400 | 50/60 | 5700 | 15200 | 87 | IP54 |
| BEF(K)10D450-PLHDAL1-B | EC | 450 | 630×630×500 | 3P,380~480V | 400 | 50/60 | 4430 | 14700 | 77 | IP54 |
| BEF(K)10D450-PLHDAL3-B | EC | 450 | 630×630×560 | 3P,380~480V | 400 | 50/60 | 6870 | 16400 | 81 | IP54 |
| BEF(K)8D450-PLHDAL3-B | EC | 450 | 630×630×445 | 3P,380~480V | 400 | 50/60 | 2950 | 10600 | 75 | IP54 |
| BEF(K)8D450-PLHDAL3-RF | EC | 450 | 630×630×436 | 3P,380~480V | 400 | 50/60 | 2950 | 10600 | 83 | IP54 |
| BEF(K)8D450-PLHDAL7-B | EC | 450 | 630×630×442 | 3P,360~440V | 400 | 50/60 | 3200 | 12000 | 75 | IP54 |
| BEF(K)8D450-PLHDAL7-RF | EC | 450 | 630×630×442 | 3P,380~480V | 400 | 50/60 | 3200 | 12000 | 83 | IP54 |
| BEF(K)8E450-PLHDAL0-PRF | EC | 450 | 500×500×380 | 1P,200~277V | 230 | 50/60 | 550 | 5450 | 74 | IP54 |
| BEF(K)8E450-PLHDAL0A-PRF | EC | 450 | 695×695×440 | 1P,200~277V | 220 | 50/60 | 550 | 5450 | 74 | IP54 |
| BMF(K)4D450-GH-LDW | AC | 450 | 630×630×340 | 3P,380~440V | 400 | 50 | 690/350 | 5300 | 74 | IP54 |
| BMF(K)6E450-GH-LDW | AC | 450 | 630×630×340 | 1P,220~240V | 230 | 50 | 300 | 3900 | 60 | IP54 |
| BEF(K)10D500-PLHDAL1-B | EC | 500 | 630×630×580 | 3P,380~480V | 400 | 50/60 | 5600 | 17900 | 80 | IP54 |
| BEF(K)10D500-PLHDAL1-RF | EC | 500 | 630×630×600 | 3P,380~480V | 400 | 50/60 | 5600 | 17850 | 86 | IP54 |
| BEF(K)10D500-PLHDAL1J-RF | EC | 500 | 630×630×600 | 3P,380~480V | 400 | 50/60 | 5850 | 17600 | 86 | IP54 |
| BEF(K)8D500-PLHDAL2-RF | EC | 500 | 630×630×441 | 3P,380~480V | 400 | 50/60 | 3460 | 12660 | 86 | IP54 |
| BEF(K)8D500-PLHDAL4-B | EC | 500 | 630×630×450 | 3P,380~480V | 400 | 50/60 | 2800 | 13600 | 77 | IP54 |
| BEF(K)8D500-PLHDAL4-RF | EC | 500 | 630×630×441 | 3P,380~480V | 400 | 50/60 | 2800 | 12800 | 79 | IP54 |
| BEF(K)8D500-PLHDAL7-B | EC | 500 | 630×630×448 | 3P,380~480V | 400 | 50/60 | 4130 | 13800 | 77 | IP54 |
| BEF(K)8D500-PLHDAL7-RF | EC | 500 | 630×630×461 | 3P,380~480V | 400 | 50/60 | 4130 | 13800 | 87 | IP54 |
| BEF(K)8D500-PLHDAL9-B | EC | 500 | 630×630×450 | 3P,380~480V | 400 | 50/60 | 1700 | 10800 | 72 | IP54 |
| BMF(K)4D500-GH10C-LDW | AC | 500 | 630×630×345 | 3P,342~418V | 380 | 60 | 1900 | 9200 | 78 | IP54 |
| BMF(K)4D500-GH51-LDW | AC | 500 | 630×630×340 | 3P,380~440V | 400 | 50 | 1300/1100 | 7980/7310 | 77 | IP54 |
| BMF(K)4E500-GH50-LDW | AC | 500 | 630×630×340 | 1P,220~240V | 230 | 50 | 1550 | 7800 | 77 | IP54 |
| BMF(K)6E500-GH50-LDW | AC | 500 | 630×630×340 | 1P,220~240V | 230 | 50/60 | 430/650 | 5300/6200 | 65/68 | IP54 |
| BEF(K)10D560-PLHDAL1-B | EC | 560 | 800×800×588 | 3P,380~480V | 400 | 50/60 | 5150 | 19500 | 78 | IP54 |
| BEF(K)10D560-PLHDAL1-RF | EC | 560 | 800×800×599 | 3P,380~480V | 400 | 50/60 | 5150 | 19500 | 84 | IP54 |
| BEF(K)8D560-PLHDAL1-RF | EC | 560 | 800×800×494 | 3P,380~480V | 400 | 50/60 | 3100 | 13500 | 81 | IP54 |
| BEF(K)8D560-PLHDAL10-B | EC | 560 | 800×800×555 | 3P,380~480V | 400 | 50/60 | 3750 | 20000 | 77 | IP54 |
| BEF(K)8D560-PLHDAL10C-B | EC | 560 | 800×800×563 | 3P,380~480V | 400 | 50/60 | 4800 | 20000 | 75 | IP54 |
| BEF(K)8D560-PLHDAL10C-RF | EC | 560 | 800×800×560 | 3P,380~480V | 400 | 50/60 | 4800 | 21000 | 75 | IP54 |
| BEF(K)8D560-PLHDAL5-RF | EC | 560 | 800×800×441 | 3P,380~480V | 400 | 50/60 | 3530 | 13500 | 85 | IP54 |
| BEF(K)8D560-PLHDAL6-RF | EC | 560 | 800×800×494 | 3P,380~480V | 400 | 50/60 | 3200 | 15100 | 81 | IP54 |
| BMF(K)4D560-GH50-LDW | AC | 560 | 800×800×401 | 3P,380~440V | 400 | 50 | 1800/850 | 11000/7770 | 79 | IP54 |
| BMF(K)4D560-GH52-LDW | AC | 560 | 800×800×401 | 3P,380~440V | 400 | 50 | 2700/2070 | 13000/11700 | 81 | IP54 |
| BMF(K)4D560-GH54-LDW | AC | 560 | 800×800×401 | 3P,380~440V | 400 | 50 | 2300 | 12000 | 76 | IP54 |
| BMF(K)6D560-GH50-LDW | AC | 560 | 570×570×383 | 3P,200~240/380~440V △/Y | 230/400 | 50 | 780 | 8400 | 69 | IP54 |
| BEF(K)10D630-PLHDAL1-B | EC | 630 | 760×760×650 | 3P,380~480V | 400 | 50/60 | 6850 | 24000 | 82 | IP54 |
| BEF(K)10D630-PLHDAL1-RF | EC | 630 | 760×760×670 | 3P,380~480V | 400 | 50/60 | 6850 | 24300 | 91 | IP54 |
| BEF(K)8D630-PLHDAL10-B | EC | 630 | 700×700×438 | 3P,380~480V | 400 | 50/60 | 3450 | 19000 | 83 | IP54 |
| BEF(K)8D630-PLHDAL10A-B | EC | 630 | 700×700×440 | 3P,380~480V | 400 | 50/60 | 3500 | 20000 | 80 | IP54 |
| BEF(K)8D630-PLHDAL4-B | EC | 630 | 700×700×522 | 3P,380~480V | 400 | 50/60 | 3760 | 16400 | 75 | IP54 |
| BEF(K)8D630-PLHDAL4-RF | EC | 630 | 700×700×518 | 3P,380~480V | 400 | 50/60 | 3760 | 17000 | 79 | IP54 |
| BMF(K)4D630-GH50-LDW | AC | 630 | 800×800×440 | 3P,200~240/380~440V △/Y | 230/400 | 50 | 4300 | 16900 | 81 | IP54 |
FAQs of Belmont Radial Centrifugal Plug Fans
- Q: What are radial centrifugal plug fans used for?A: They are commonly used in air handling units, clean rooms, HVAC systems, and industrial ventilation where high static pressure and compact design are required.
- Q: What are the key advantages of Belmont’s radial plug fans?A: High static pressure capability, compact plug-in design, energy-efficient EC/AC motors, and low noise operation.
- Q: Are EC motor options available for energy savings?A: Yes. Belmont offers both EC (electronically commutated) and AC motor options to suit different energy efficiency needs and regional power standards.
- Q: Can these fans be customized for specific projects?A: Absolutely. We offer customizations in fan size, motor type, mounting options, and airflow configurations based on customer requirements.
- Q: What is the typical lifespan of a Belmont plug fan?A: With proper maintenance, our fans can operate reliably for over 50,000 hours, depending on the application and environment.
- Q: How easy is it to install and maintain Belmont plug fans?A: Thanks to the modular plug-in design, installation is quick and maintenance is simple, minimizing downtime.










