DDM

Scroll casing with direct drive and forward curved blades - double inlet

  • Direct-driven forward-curved impeller mounted on an external rotor motor for high performance.
  • Integrated external rotor motor with thermal protection and multiple motor options.
  • Flexible operation with step or stepless speed variation and wide airflow range.

Product Overview

The DDM range offers direct-driven centrifugal fans with forward-curved impellers directly mounted on external rotor motors, ideal for HVAC applications. In-house manufacturing of the casing, impeller, and motor ensures high efficiency, low power consumption, and optimized performance. With impeller sizes up to 15”, airflow up to 12,000 m³/h, static pressure up to 800 Pa, and options for 50/60 Hz supply, the DDM range provides multiple motor types and configurations to meet diverse operational requirements.

Advanced Air Flow

Up to 12,000 m³/h for demanding HVAC systems

Wide Range

Multiple sizes and motor types to match all needs

Flexible speed Control

Step or stepless variation for precise operation

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High-Performance DDM Centrifugal Fans

Compact, energy-efficient direct-drive fans for HVAC and industrial applications.

  • Forward-Curved Impeller

    High efficiency with low energy use
  • External Rotor Motor

    Thermal protection included, multiple motor options

Applications in Focus

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Air handling units
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Datacentre cooling
Commercial HVAC
Commercial HVAC
Cleanroom ventilation applications
Cleanroom ventilation
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