RH25M-2DK.3B.1R 137139 ZIEHL-ABEGG Centrifugal Fan

Brand :: ZIEHL-ABEGG

Model:: RH25M-2DK.3B.1R 137139 | ZIEHL-ABEGG 3~230/400VAC 410W AC Centrifugal Fan for HVAC and ventilation

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: RH25M-2DK.3B.1R 137139 is a 3~230/400 VAC centrifugal fan for air-conditioning systems. Its main supplied feature is 1800 m³/h maximum airflow stated for this model. It also lists a 250 mm size specified in the upload data. Review installation clearance for spares planning. Check the exact variant before ordering.

Product Features

Efficient Radial Fan

Designed for HVAC and ventilation systems, RH25M-2DK.3B.1R 137139 combines ZIEHL-ABEGG engineering with an AC centrifugal fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.

The aluminum backward-curved wheel is integrated with an external-rotor motor in a compact single-inlet arrangement. Its geometry supports free-running use or integration with a suitable scroll, giving equipment designers flexibility when balancing airflow, pressure and installation space.

Engineers integrating RH25M-2DK.3B.1R 137139 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.

Application Industry

HVAC Ventilation

Thermal consistency matters because changing loads can shift where heat collects inside the system. In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG RH25M-2DK.3B.1R 137139 moves conditioned or exhaust air through the intended system path.

Refrigeration Systems

Commercial and industrial refrigeration systems use RH25M-2DK.3B.1R 137139 where the AC centrifugal fan helps refrigeration assemblies maintain a defined heat-rejection path. For purchasing teams, the exact model reference supports controlled sourcing and service identification.

Rail Transit

A controlled air path is needed to carry heat from active parts toward the intended rejection surface. OEM designs for rail vehicles and trackside equipment can use ZIEHL-ABEGG RH25M-2DK.3B.1R 137139; the unit removes heat from enclosed rail-vehicle or trackside equipment.

Drying Equipment

ZIEHL-ABEGG RH25M-2DK.3B.1R 137139 is specified for industrial drying and wood-processing equipment; it supports uniform process airflow across wood and other drying systems. For OEM selection, the AC centrifugal fan gives engineers a defined component for prototype validation and series sourcing.

Frequently Asked Questions

What should I check if RH25M-2DK.3B.1R 137139 develops a cooling fault?

Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.

Which supplied feature distinguishes RH25M-2DK.3B.1R 137139?

The matched source highlights 1800 m³/h maximum airflow stated for this model. Compare that point together with the listed electrical and dimensional data.

Does RH25M-2DK.3B.1R 137139 require a separate controller?

The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.

Is RH25M-2DK.3B.1R 137139 suitable for a high-reliability cooling system?

It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.

What equipment is RH25M-2DK.3B.1R 137139 suited to?

The supplied application data covers air-conditioning systems. Confirm the installation's airflow, pressure, space, and electrical requirements.

How do I confirm RH25M-2DK.3B.1R 137139 is compatible with my equipment?

Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.

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