

Engineered around Rail Transit, the ebm-papst RLF100-11/18/2HP is a 48 V DC forward-curved centrifugal fan, with a documented speed of 6,400 rpm. It provides a practical sizing reference.
| Rated Voltage(V) | 48 |
|---|---|
| Max.Air Flow(m³/h) | 80 |
| Max.Pressure(Pa) | 500 |
| Input Power(W) | 17 |
| Speed(rpm) | 6400 |
Designed for Industrial Cooling, the ebm-papst RLF100-11/18/2HP DC centrifugal blower provides a defined platform for controlled heat removal and airflow management. It suits OEM equipment and service replacement when checked against the exact drawing and operating curve.
Documented selection points include 48 V supply, 17 W input, up to 80 m3/h airflow, up to 500 Pa pressure. These values support electrical, envelope and duty-point comparison.
For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet.
How the RLF100-11/18/2HP compares to nearby RLF series variants:
| Model | RLF35-8/12N | RLF100-11/18/2HP | RLF100-11/14 |
|---|---|---|---|
| Air Flow | — | — | — |
| Power | — W | — W | — W |
| Noise | — dB | — dB | — dB |
| Size | — mm | — mm | — mm |
All RLF series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The RLF100-11/18/2HP axial fan excels at condenser heat rejection in refrigeration and HVAC.
AHU Air Handling: Engineered for integration into Air Handling Units.
Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.
Its documented 48 V DC forward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.
The supplied table lists 80 m³/h, 500 Pa, 6,400 rpm; use the exact datasheet for the complete operating curve.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
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