Plug Fans (RLM Plenum Fans)
Plug fans (RLM / plenum fans) run without a scroll housing and mount directly inside the unit plenum — the most integrated format for AHU OEMs and fan-wall (FanGrid) arrays. EC versions accept 0–10 V / PWM speed control. 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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LWBE3G500-138PT-08EC | Ø500 mm | 8,137 | 464 | 870 | 71 | 1,100 | 400 | Details |
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LWBE3G500-188PT-02EC | Ø500 mm | 12,243 | 1,265 | 3,160 | — | 2,000 | 400 | Details |
 |
LWBE3G500-188PT-04EC | Ø500 mm | 14,214 | 886 | 3,000 | 89 | 1,800 | 400 | Details |
 |
LWBE3G500-188PT-05EC | Ø500 mm | 13,472 | 1,541 | 4,200 | 88 | 2,200 | 400 | Details |
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LWBE3G500-188PT-07EC | Ø500 mm | 10,305 | 903 | 1,900 | — | 1,705 | 400 | Details |