Centrifugal Fans
Centrifugal fans for duties that must overcome coils, filters and long duct runs: AHU / RTU, data-center CRAH, dust extraction and process ventilation. The LONGWELL centrifugal platform covers backward curved, forward curved and plug-fan (RLM) constructions on AC / DC / EC motors. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.
| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
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LWBA2E133-072NS-01AC | Ø133 mm | 245 | 242 | 32.2 | 58.7 | 3,070 | 230 | Details |
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LWBA2E133-072NS-02AC | Ø133 mm | 225 | 184 | 27.8 | 57.9 | 2,720 | 230 | Details |
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LWBA2E155-092NS-01AC | Ø155 mm | 464 | 216 | 32 | 61 | 2,650 | 230 | Details |
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LWBA2E155-092NS-02AC | Ø155 mm | 494 | 278 | 38 | 64 | 3,000 | 230 | Details |
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LWBA2E175-072NS-02AC | Ø175 mm | 504 | 294 | 36 | 60.8 | 2,770 | 230 | Details |
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LWBA2E175-092NS-03AC | Ø175 mm | 443 | 288 | 52 | 64 | 2,500 | 230 | Details |
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LWBA2E175-092NS-04AC | Ø175 mm | 505 | 386 | 66 | 66 | 2,700 | 230 | Details |
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LWBA2E175-092NS-05AC | Ø175 mm | 443 | 288 | 52 | 64 | 2,530 | 230 | Details |
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LWBA2E180-092NS-01AC | Ø180 mm | 443 | 335 | 52 | 63 | 2,550 | 230 | Details |
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LWBA2E180-092NS-02AC | Ø180 mm | 494 | 371 | 66 | 66 | 2,850 | 230 | Details |
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LWBA2E180-092NS-03AC | Ø180 mm | 443 | 335 | 52 | 63 | 2,560 | 230 | Details |
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LWBA2E190-072NS-01AC | Ø190 mm | 483 | 357 | 56 | 64.9 | 2,640 | 230 | Details |
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LWBA2E190-092NS-03AC | Ø190 mm | 457 | 368 | 60 | 65.2 | 2,700 | 230 | Details |
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LWBA2E220-092NS-01AC | Ø220 mm | 1,029 | 662 | 129 | 67.1 | 2,780 | 230 | Details |
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LWBA2E220-092NS-02AC | Ø220 mm | 945 | 515 | 101 | 66.6 | 2,530 | 230 | Details |
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LWBA2E220-092NS-04AC | Ø220 mm | 937 | 484 | 90 | 70 | 2,500 | 230 | Details |
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LWBA2E220-092NS-05AC | Ø220 mm | 999 | 515 | 100 | 73 | 2,700 | 230 | Details |
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LWBA2E220-092NS-08AC | Ø220 mm | 824 | 474 | 95 | 70 | 2,500 | 230 | Details |
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LWBA2E225-092NS-01AC | Ø225 mm | 618 | 165 | 45 | 54 | 1,420 | 230 | Details |
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LWBA2E225-092NS-06AC | Ø225 mm | 1,166 | 578 | 129 | 68.6 | 2,655 | 230 | Details |
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LWBA2E225-092NS-09AC | Ø225 mm | 1,133 | 546 | 135 | 74 | 2,600 | 230 | Details |
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LWBA2E225-092NS-10AC | Ø225 mm | 1,257 | 695 | 180 | 76 | 2,900 | 230 | Details |
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LWBA2E225-092NS-13AC | Ø225 mm | 1,133 | 546 | 125 | 74 | 2,630 | 230 | Details |
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LWBA2E250-092NS-05AC | Ø250 mm | 1,751 | 721 | 290 | 76 | 2,650 | 230 | Details |
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LWBA2E250-092NS-07AC | Ø250 mm | 1,470 | 714 | 151 | 72.7 | 2,700 | 230 | Details |
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LWBA2E250-092NS-08AC | Ø250 mm | 1,288 | 597 | 135 | 74 | 2,450 | 230 | Details |
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LWBA2E250-092NS-09AC | Ø250 mm | 1,185 | 773 | 190 | 76 | 2,600 | 230 | Details |
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LWBA2E250-092NS-12AC | Ø250 mm | 1,185 | 567 | 130 | 76 | 2,650 | 230 | Details |
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LWBA2E250-092NS-13AC | Ø250 mm | 1,421 | 618 | 155 | 76 | 2,500 | 230 | Details |
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LWBA2E250-092NS-14AC | Ø250 mm | 1,499 | 773 | 210 | 79 | 2,600 | 230 | Details |
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LWBA2E280-092NS-01AC | Ø280 mm | 1,700 | 721 | 230 | 79 | 2,450 | 230 | Details |
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LWBA2E280-102NS-05AC | Ø280 mm | 1,833 | 773 | 250 | 80 | 2,650 | 230 | Details |
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LWBA2E280-102NS-07AC | Ø280 mm | 2,163 | 773 | 330 | 80 | 2,700 | 230 | Details |
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LWBA4E190-092NS-04AC | Ø190 mm | 347 | 263 | 30 | 58.2 | 2,100 | 230 | Details |
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LWBA4E190-092NS-05AC | Ø190 mm | 556 | 361 | 60 | 65 | 2,500 | 230 | Details |
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LWBA4E190-092NS-06AC | Ø190 mm | 618 | 386 | 76 | 68 | 2,700 | 230 | Details |
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LWBA4E190-092NS-07AC | Ø190 mm | 494 | 350 | 60 | 65 | 2,500 | 230 | Details |
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LWBA4E220-092NS-03AC | Ø220 mm | 767 | 399 | 64 | 62.2 | 2,180 | 230 | Details |
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LWBA4E220-092NS-09AC | Ø220 mm | 567 | 155 | 40 | 52 | 1,420 | 230 | Details |
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LWBA4E220-092NS-10AC | Ø220 mm | 628 | 206 | 41 | 58 | 1,650 | 230 | Details |