424J/2HPU ebm-papst Compact Fan

Brand :: ebmpapst

Model:: 424J/2HPU | ebm-papst 24V 6.9W DC Axial Fan for Electronics Cooling

Type:: Compact Fans

Industry:: Automation

Description:: The ebm-papst 424J/2HPU is a high-performance dc axial fan engineered for electronics and industrial equipment. It provides reliable airflow and efficient thermal management for demanding equipment.

Datasheet:: 424J/2HPU | ebm-papst 24V 6.9W DC Axial Fan for Electronics Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	24
Size(mm)	404028
Max.Air Flow(m³/h)	38
Max.Pressure(Pa)	530
Input Power(W)	6.9
Speed(rpm)	17250

Product Features

High Static Cooling

Designed as a compact DC axial cooling fan, the ebmpapst 424J/2HPU 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 38 m³/h, and maximum pressure of 530 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 424J/2HPU 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.

Application Industry

Automation Cooling

424J/2HPU Supports reliable heat removal in automation controllers, machine electronics and compact industrial control equipment.

Product Insights

Other Series Comparison — 424J/2HPU vs Variants

How the 424J/2HPU 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.

Typical Applications — 424J/2HPU Other Fan

Condenser Cooling: The 424J/2HPU 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.

Frequently Asked Questions

What power or noise data is available for the 424J/2HPU?

The listed values are input power 6.9 W. Use the exact model data for selection.

Is the 424J/2HPU compatible with my equipment?

Compare 24 V, 40*40*28 mm, airflow demand and connection details with your equipment.

Where can the 424J/2HPU be used?

It is a compact DC axial fan listed for automation cooling and ventilation applications.

Is the 424J/2HPU listed as RoHS compliant?

Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.

424J/2HPU ebm-papst Compact Fan

424J/2HPU ebm-papst Compact Fan

Product Features

Product Features

High Static Cooling

Application Industry

Automation Cooling

Product Insights

Other Series Comparison — 424J/2HPU vs Variants

Typical Applications — 424J/2HPU Other Fan

Frequently Asked Questions

What power or noise data is available for the 424J/2HPU?

Is the 424J/2HPU compatible with my equipment?

Where can the 424J/2HPU be used?

Is the 424J/2HPU listed as RoHS compliant?

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