Backward Curved Centrifugal Fans
| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
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LWBA4E225-092NS-02AC | Ø225 mm | 690 | 216 | 47 | 60 | 1,650 | 230 | Details |
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LWBA4E250-092NS-01AC | Ø250 mm | 700 | 180 | 53 | 61 | 1,400 | 230 | Details |
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LWBA4E250-092NS-02AC | Ø250 mm | 824 | 227 | 58 | 64 | 1,600 | 230 | Details |
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LWBA4E250-092NS-17AC | Ø250 mm | 855 | 165 | 50 | 68 | 1,400 | 230 | Details |
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LWBA4E250-092NS-18AC | Ø250 mm | 1,004 | 221 | 60 | 70 | 1,600 | 230 | Details |
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LWBA4E280-092NS-03AC | Ø280 mm | 1,267 | 216 | 80 | 63 | 1,350 | 230 | Details |
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LWBA4E280-092NS-04AC | Ø280 mm | 1,442 | 288 | 100 | 66 | 1,500 | 230 | Details |
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LWBA4E315-102NS-01AC | Ø315 mm | 1,391 | 309 | 95 | 56 | 1,400 | 230 | Details |
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LWBA4E315-102NS-02AC | Ø315 mm | 1,571 | 412 | 115 | 58 | 1,600 | 230 | Details |
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LWBA4E315-102NS-03AC | Ø315 mm | 1,700 | 309 | 105 | 60 | 1,400 | 230 | Details |
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LWBA4E315-102NS-04AC | Ø315 mm | 1,957 | 412 | 135 | 62 | 1,600 | 230 | Details |
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LWBA4E315-102NS-05AC | Ø315 mm | 1,957 | 309 | 135 | 63 | 1,400 | 230 | Details |
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LWBA4E315-102NS-06AC | Ø315 mm | 2,163 | 412 | 180 | 65 | 1,580 | 230 | Details |
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LWBA4E315-102NS-11AC | Ø315 mm | 1,957 | 319 | 115 | 63 | 1,350 | 230 | Details |
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LWBA4E315-102NS-18AC | Ø315 mm | 2,079 | 399 | 153 | 69.6 | 1,550 | 230 | Details |
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LWBA4E315-102NS-19AC | Ø315 mm | 1,859 | 294 | 116 | 67.4 | 1,390 | 230 | Details |
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LWBA4E315-138NS-13AC | Ø315 mm | 2,318 | 371 | 220 | 64 | 1,450 | 230 | Details |
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LWBA4E315-138NS-14AC | Ø315 mm | 2,781 | 515 | 300 | 68 | 1,650 | 230 | Details |
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LWBA4E355-102NS-01AC | Ø355 mm | 2,524 | 381 | 165 | 63 | 1,400 | 230 | Details |
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LWBA4E355-102NS-02AC | Ø355 mm | 2,812 | 515 | 245 | 65 | 1,460 | 230 | Details |
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LWBA4E355-102NS-07AC | Ø355 mm | 2,936 | 464 | 210 | 65 | 1,350 | 230 | Details |
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LWBA4E355-102NS-08AC | Ø355 mm | 3,245 | 515 | 280 | 67 | 1,550 | 230 | Details |
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LWBA4E355-102NS-15AC | Ø355 mm | 3,035 | 546 | 268 | 73.8 | 1,635 | 230 | Details |
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LWBA4E355-102NS-16AC | Ø355 mm | 2,636 | 410 | 203 | 69.9 | 1,425 | 230 | Details |
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LWBA4E355-138NS-13AC | Ø355 mm | 3,399 | 464 | 400 | 72 | 1,400 | 230 | Details |
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LWBA4E355-138NS-14AC | Ø355 mm | 4,017 | 618 | 600 | 77 | 1,700 | 230 | Details |
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LWBA4E400-102NS-01AC | Ø400 mm | 2,936 | 464 | 260 | 64 | 1,350 | 230 | Details |
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LWBA4E400-102NS-02AC | Ø400 mm | 3,090 | 515 | 330 | 68 | 1,450 | 230 | Details |
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LWBA4E400-138NS-07AC | Ø400 mm | 4,532 | 494 | 550 | 69 | 1,380 | 230 | Details |
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LWBA4E400-138NS-09AC | Ø400 mm | 4,120 | 494 | 430 | 66 | 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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LWBA6E315-102NS-07AC | Ø315 mm | 1,030 | 155 | 75 | 58 | 940 | 230 | Details |
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LWBA6E315-102NS-08AC | Ø315 mm | 1,133 | 185 | 85 | 60 | 1,050 | 230 | Details |
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LWBA6E355-102NS-03AC | Ø355 mm | 1,257 | 175 | 100 | 60 | 930 | 230 | Details |
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LWBA6E355-102NS-04AC | Ø355 mm | 1,442 | 206 | 130 | 61 | 1,080 | 230 | Details |
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LWBA6E400-102NS-05AC | Ø400 mm | 2,163 | 216 | 135 | 56 | 940 | 230 | Details |
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LWBA6E400-102NS-06AC | Ø400 mm | 2,421 | 278 | 155 | 57 | 1,050 | 230 | Details |
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LWBA6E450-138NS-05AC | Ø450 mm | 4,017 | 309 | 260 | 60 | 930 | 230 | Details |
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LWBA6E450-138NS-06AC | Ø450 mm | 4,450 | 381 | 350 | 61 | 1,050 | 230 | Details |
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LWBE3G133-072NS-06EC | Ø133 mm | 473 | 609 | 72 | 68 | 5,220 | 230 | Details |







































