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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LWBE3G630-188NT-06EC | Ø630 mm | 19,247 | 887 | 2,195 | 66 | 1,300 | 400 | Details |
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LWBE3G630-188NT-07EC | Ø630 mm | 21,100 | 1,071 | 2,955 | 85 | 1,380 | 400 | Details |
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LWBE3G630-188NT-09EC | Ø630 mm | 21,742 | 1,677 | 5,600 | 75 | 1,780 | 400 | Details |
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LWBE3G630-188PT-01EC | Ø630 mm | 19,247 | 887 | 2,195 | — | 1,300 | 400 | Details |
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LWBE3G630-188PT-02EC | Ø630 mm | 21,100 | 1,071 | 2,955 | — | 1,380 | 400 | Details |
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LWBE3G630-188PT-04EC | Ø630 mm | 21,742 | 1,677 | 5,600 | — | 1,780 | 400 | Details |
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LWBE3G630-188PT-05EC | Ø630 mm | 19,158 | 968 | 3,600 | 85 | 1,250 | 400 | Details |