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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LWAA4D630S-5MEB-01AC | Ø630 mm | 11,948 | see curve | 850 | 75 | 1,350 | 380 | Details |
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LWAA4D630S-5MEW-14AC | Ø630 mm | 12,669 | see curve | 950 | — | 1,380 | 380 | Details |
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LWAA4D630S-7MGB-08AC | Ø630 mm | 15,450 | see curve | 1,550 | 76 | 1,400 | 380 | Details |
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LWAA4D630S-7MKB-08AC | Ø630 mm | 15,450 | see curve | 1,550 | 76 | 1,400 | 380/400 | Details |



