Impeller Ø225–500 mm
Forward Curved Centrifugal Fans — Impeller Ø225–500 mm: 23 models. Filter by airflow, static pressure, voltage and motor platform, compare specifications side by side and add models to your RFQ.
| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
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LWFA4D225-138NT-01AC | Ø225 mm | 1,648 | 288.4 | 490 | 65 | 1,300 | 380 | Details |
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LWFA4D250-138NT-01AC | Ø250 mm | 2,369 | 406.85 | 870 | 72 | 1,400 | 380 | Details |
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LWFA4D280-188NT-01AC | Ø280 mm | 3,502 | 463.5 | 1,700 | 77 | 1,360 | 380 | Details |
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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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LWFA4E225-138NS-02AC | Ø225 mm | 1,761 | 288.4 | 510 | 65 | 1,320 | 230 | Details |
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LWFA4E250-138NS-02AC | Ø250 mm | 2,575 | 401.7 | 900 | 72 | 1,330 | 220 | Details |
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LWFA4E280-188NS-02AC | Ø280 mm | 2,284 | 391.4 | 1,600 | 77 | 1,360 | 220 | Details |
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LWFA4E315-188NS-02AC | Ø315 mm | 4,429 | 618 | 2,300 | 80 | 1,360 | 220 | Details |
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LWFA6D225-138NT-03AC | Ø225 mm | 1,339 | 236.9 | 300 | 59 | 930 | 380 | Details |
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LWFA6D250-102NT-03AC | Ø250 mm | 1,751 | 164.8 | 320 | 62 | 910 | 380 | Details |
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LWFA6D280-138NT-03AC | Ø280 mm | 2,318 | 247.2 | 450 | 65 | 900 | 380 | Details |
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LWFA6D315-138NT-03AC | Ø315 mm | 2,987 | 249.26 | 780 | 68 | 940 | 380 | Details |
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LWFA6D355-188NT-02AC | Ø355 mm | 4,172 | 412 | 1,150 | 70 | 900 | 380 | 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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LWFA6E250-102NS-04AC | Ø250 mm | 1,751 | 164.8 | 320 | 62 | 900 | 220 | Details |
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LWFA6E280-138NS-04AC | Ø280 mm | 2,318 | 247.2 | 450 | 65 | 900 | 220 | Details |
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LWFA6E315-138NS-04AC | Ø315 mm | 3,605 | 249.26 | 720 | 68 | 870 | 220 | 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 |
About this size range
This size range of Forward Curved Centrifugal Fans covers Ø225 mm, Ø250 mm, Ø280 mm, Ø315 mm, Ø355 mm, Ø400 mm, Ø450 mm and Ø500 mm in the LWFA4D225, LWFA4E225, LWFA6D225, LWFA4D250, LWFA4E250 and LWFA6D250 (and 17 more) series: 23 models, 1,339–9,064 m³/h, static pressure to 1,030 Pa, on AC motors at 380 V, 220 V and 230 V. 1 have a measured curve for duty-point selection.
Three-phase forward curved fans with rotor 138 / 188 for packaged units, ovens and process equipment.
Selection guide and FAQ: Forward Curved Centrifugal Fans.
Related selections
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Impeller Ø225–500 mm datasheets & drawings