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 | ||
|---|---|---|---|---|---|---|---|---|---|
 |
LWFE3G133-072PS-02EC | Ø133 mm | 267.8 | 453.2 | 30 | 63 | 3,800 | 230 | Details |
 |
LWFE3G133-072PS-03EC | Ø133 mm | 432.6 | 432.6 | 53 | 70 | 4,400 | 230 | Details |