Backward Curved Centrifugal Fans — Impeller Ø400–560 mm
Backward Curved Centrifugal Fans — Impeller Ø400–560 mm: 59 models. Filter by airflow, static pressure, voltage and motor platform, compare specifications side by side and add models to your RFQ.
| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
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LWBA4D400-138NT-08AC | Ø400 mm | 4,532 | 494 | 550 | 69 | 1,370 | 380 | Details |
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LWBA4D400-138NT-11AC | Ø400 mm | 5,082 | 504 | 484 | 72 | 1,400 | 380 | Details |
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LWBA4D450-138NT-01AC | Ø450 mm | 6,077 | 618 | 800 | 76 | 1,350 | 380 | Details |
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LWBA4D450-138NT-09AC | Ø450 mm | 6,164 | 630 | 616 | 78.8 | 1,395 | 380 | Details |
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LWBA4D450-188NT-03AC | Ø450 mm | 6,695 | 618 | 800 | 79 | 1,350 | 380 | Details |
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LWBA4D450-188NT-04AC | Ø450 mm | 7,210 | 695 | 1,100 | 82 | 1,400 | 380 | Details |
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LWBA4D500-188NT-01AC | Ø500 mm | 8,034 | 618 | 1,000 | 79 | 1,350 | 380 | Details |
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LWBA4D500-188NT-02AC | Ø500 mm | 9,785 | 773 | 1,500 | 80 | 1,400 | 380 | Details |
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LWBA4D500-188NT-05AC | Ø500 mm | 9,377 | 872 | 1,300 | 81.9 | 1,350 | 380 | Details |
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LWBA4D560-188NT-01AC | Ø560 mm | 13,287 | 948 | 2,500 | 85 | 1,340 | 380 | Details |
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LWBA4D560-188NT-03AC | Ø560 mm | 11,330 | 948 | 2,500 | 85 | 1,350 | 380 | Details |
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LWBA4D560-188NT-05AC | Ø560 mm | 13,125 | 798 | 1,980 | 83.9 | 1,350 | 380 | Details |
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LWBA4E400-138NS-07AC | Ø400 mm | 4,532 | 494 | 550 | 69 | 1,380 | 230 | Details |
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LWBA4E450-138NS-02AC | Ø450 mm | 6,077 | 618 | 800 | 76 | 1,350 | 230 | Details |
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LWBA6D500-138NT-03AC | Ø500 mm | 5,356 | 361 | 450 | 63 | 950 | 380 | Details |
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LWBA6D500-138NT-04AC | Ø500 mm | 5,817 | 412 | 550 | 65 | 1,050 | 380 | Details |
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LWBA6D560-188NT-02AC | Ø560 mm | 9,270 | 464 | 900 | 73 | 910 | 380 | Details |
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LWBA6D560-188NT-04AC | Ø560 mm | 9,270 | 464 | 900 | 73 | 910 | 380 | Details |
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LWBE3G400-102NS-11EC | Ø400 mm | 6,489 | 978.5 | 700 | 85 | 1,800 | 230 | Details |
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LWBE3G400-102NS-15EC | Ø400 mm | 5,476 | 600 | 500 | 68 | 1,520 | 230 | Details |
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LWBE3G400-138NT-12EC | Ø400 mm | 7,459 | 840 | 1,480 | 71 | 1,100 | 400 | Details |
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LWBE3G400-188NT-17EC | Ø400 mm | 9,682 | 1,627 | 2,060 | 84 | 2,650 | 400 | Details |
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LWBE3G450-102NS-19EC | Ø450 mm | 7,467.5 | 1,030 | 700 | 80 | 1,450 | 230 | Details |
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LWBE3G450-102NS-21EC | Ø450 mm | 5,050 | 417 | 320 | 68 | 1,400 | 230 | Details |
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LWBE3G450-102NT-20EC | Ø450 mm | 8,652 | 1,390.5 | 1,100 | 93 | 1,500 | 380 | Details |
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LWBE3G450-138NT-08EC | Ø450 mm | 7,828 | 824 | 910 | 75 | 1,720 | 400 | Details |
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LWBE3G450-138NT-11EC | Ø450 mm | 5,329 | 452 | 386 | 73 | 1,200 | 400 | Details |
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LWBE3G450-138NT-12EC | Ø450 mm | 7,182 | 730 | 900 | 72 | 1,610 | 400 | Details |
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LWBE3G450-188NT-14EC | Ø450 mm | 8,985 | 840 | 2,400 | 70 | 2,600 | 400 | Details |
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LWBE3G450-188NT-15EC | Ø450 mm | 7,425 | 1,568 | 1,590 | 70 | 2,400 | 400 | Details |
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LWBE3G450-188NT-16EC | Ø450 mm | 8,019 | 1,802 | 2,060 | 74 | 2,600 | 400 | Details |
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LWBE3G450-188NT-17EC | Ø450 mm | 8,661 | 2,114 | 2,595 | 85 | 2,800 | 400 | Details |
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LWBE3G450-188NT-21EC | Ø450 mm | 12,647 | 2,342 | 4,600 | 96 | 2,800 | 380 | Details |
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LWBE3G450-188NT-22EC | Ø450 mm | 10,752 | 1,669 | 2,400 | 92 | 2,400 | 380 | Details |
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LWBE3G500-138NT-13EC | Ø500 mm | 8,137 | 464 | 870 | 71 | 1,100 | 400 | Details |
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LWBE3G500-188NT-08EC | Ø500 mm | 14,214 | 886 | 3,000 | 89 | 1,800 | 400 | Details |
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LWBE3G500-188NT-09EC | Ø500 mm | 12,243 | 1,265 | 3,160 | 78 | 2,000 | 400 | Details |
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LWBE3G500-188NT-10EC | Ø500 mm | 13,472 | 1,541 | 4,200 | 66 | 2,200 | 400 | Details |
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LWBE3G500-188NT-14EC | Ø500 mm | 10,305 | 903 | 1,900 | 72 | 1,705 | 400 | Details |
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LWBE3G560-188NT-01EC | Ø560 mm | 16,039 | 1,166 | 3,300 | 63 | 1,610 | 400 | Details |







































