Axial Fans
Axial fans are most efficient in the high airflow / low-to-medium static pressure range: building ventilation, condensers and evaporators, heat-pump outdoor units, cooling towers and equipment cooling. AC / DC / EC motors, impellers Ø145–1000 mm. 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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LWAA4E500B-5MKB-12AC | Ø500 mm | 6,850 | see curve | 420 | 69 | 1,320 | 220/230 | Details |
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LWAA4E500S-5MEB-01AC | Ø500 mm | 6,695 | see curve | 420 | 69 | 1,320 | 220/230 | Details |
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LWAA4E500S-5MEB-02AC | Ø500 mm | 7,004 | see curve | 500 | 70 | 1,450 | 220/230 | Details |
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LWAA4E500S-5MEB-09AC | Ø500 mm | 9,270 | see curve | 800 | 80 | 1,320 | 220/230 | Details |



