Forward Curved Centrifugal Fans
Forward curved (multi-vane) impellers move more air at the same outer diameter in a compact envelope, ideal for space-constrained equipment integration; available single inlet with housing, dual inlet and free-running. 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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LWFA4D315-188NT-01AC | Ø315 mm | 4,328 | 576.8 | 2,200 | 80 | 1,360 | 380 | Details |
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LWFA4D355-188NT-01AC | Ø355 mm | 5,665 | 906.4 | 3,500 | 80 | 1,340 | 380 | Details |
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LWFA4D400-188NT-01AC | Ø400 mm | 6,695 | 1,030 | 4,800 | 82 | 1,400 | 380 | Details |
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LWFA4E315-188NS-02AC | Ø315 mm | 4,429 | 618 | 2,300 | 80 | 1,360 | 220 | Details |
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LWFA6D400-188NT-02AC | Ø400 mm | 7,313 | 540.75 | 2,800 | 74 | 870 | 380 | Details |
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LWFA6D450-188NT-01AC | Ø450 mm | 7,725 | 638.6 | 3,500 | 74 | 930 | 380 | Details |
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LWFA6D500-188NT-01AC | Ø500 mm | 9,064 | 916.7 | 4,400 | 75 | 900 | 380 | Details |
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LWFA8D400-188NT-03AC | Ø400 mm | 5,974 | 345.05 | 1,700 | 65 | 700 | 380 | Details |
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LWFA8D450-188NT-02AC | Ø450 mm | 7,416 | 370.8 | 2,000 | 68 | 680 | 380 | Details |