RH28M-2DK.3F.1R 137735 ZIEHL-ABEGG Centrifugal Fan

Brand :: ZIEHL-ABEGG

Model:: RH28M-2DK.3F.1R 137735 | ZIEHL-ABEGG 400VAC 542W AC Centrifugal Fan for HVAC and ventilation

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: RH28M-2DK.3F.1R 137735 is a 400 VAC centrifugal fan for air-conditioning systems. Its main supplied feature is a backward-curved impeller configuration. It also lists a 280 mm size specified in the upload data. Review equipment interface for procurement comparison. Check the exact variant before ordering.

Product Features

Pressure Airflow

The ZIEHL-ABEGG RH28M-2DK.3F.1R 137735 is an AC centrifugal fan developed for HVAC and ventilation systems. It gives equipment designers a defined airflow or control solution for managing heat under continuous operating conditions.

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.

Before volume ordering RH28M-2DK.3F.1R 137735, confirm the duty point in the finished enclosure and review connector or controller requirements. The result is a documented solution for engineering, procurement and maintenance.

Application Industry

HVAC Ventilation

HVAC, outdoor air-conditioning and ventilation equipment use RH28M-2DK.3F.1R 137735 where the AC centrifugal fan maintains planned air exchange through air-handling and outdoor HVAC equipment. For purchasing teams, the exact model reference supports controlled sourcing and service identification.

Refrigeration Systems

The equipment relies on forced airflow to supplement the limited cooling available from natural convection. Commercial and industrial refrigeration systems use RH28M-2DK.3F.1R 137735 where the AC centrifugal fan supports condenser and equipment ventilation in refrigeration systems.

Rail Transit

As part of rail vehicles and trackside equipment, RH28M-2DK.3F.1R 137735 maintains directed airflow through transportation equipment exposed to changing loads. Engineers should confirm the installed airflow path and operating point before approving the production design.

Drying Equipment

This duty requires consistent air movement because restricted passages and fluctuating loads can create local hot spots. For industrial drying and wood-processing equipment, the RH28M-2DK.3F.1R 137735 AC centrifugal fan carries warm, moisture-laden air through industrial drying equipment.

Frequently Asked Questions

Is RH28M-2DK.3F.1R 137735 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 airflow or pressure data is supplied for RH28M-2DK.3F.1R 137735?

Available performance data includes 542 W input. Obtain the full curve when system resistance or part-load behavior matters.

Can RH28M-2DK.3F.1R 137735 help reduce operating cost?

No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.

What type of fan or control product is RH28M-2DK.3F.1R 137735?

The product is classified as a centrifugal fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.

What mounting details matter for RH28M-2DK.3F.1R 137735?

Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.

What noise data is available for RH28M-2DK.3F.1R 137735?

No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.

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