

The ebm-papst 4414HHU is a high-performance dc axial fan engineered for power supplies. It delivers reliable airflow, efficient cooling and dependable operation in compact equipment.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120*120*38 |
| Max.Air Flow(m³/h) | 265 |
| Max.Pressure(Pa) | 194 |
| Input Power(W) | 11.2 |
| Speed(rpm) | 4700 |
Designed as a compact DC axial cooling fan, the ebmpapst 4414HHU supports thermal management in industrial automation and electronic equipment. It suits compact enclosures and control modules requiring steady ventilation around heat-sensitive components.
Key selection data includes a 24 V supply, airflow up to 265 m³/h, and maximum pressure of 194 Pa. The axial flow path provides efficient cooling, while pressure performance helps move air through guards, filters and restricted passages. The datasheet identifies ball-bearing motor support for durable motor support. Clear inlet and outlet spacing helps control turbulence and system noise. Matching the electrical supply and duty point supports energy-efficient, reliable operation and long service life.
OEM buyers and automation engineers can consider the 4414HHU for space-conscious cooling. Confirm airflow demand, wiring, mounting and temperature limits before design-in. Proper installation supports stable thermal control and long fan life.
How the 4414HHU compares to nearby Other series variants:
| Model | 252H | 255M | 3214J/2N-335 | 3214JH4 |
|---|---|---|---|---|
| Air Flow | — | — | — | — |
| Power | — W | — W | — W | — W |
| Noise | — dB | — dB | — dB | — dB |
| Size | — mm | — mm | — mm | — mm |
All Other series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The 4414HHU 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.
It is a compact DC axial fan listed for automation cooling and ventilation applications.
Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.
Keep the airflow path clean, inspect wiring and mounting, and follow the assigned datasheet instructions.
The product data lists a rated voltage of 24 V. Match the supply before wiring.