EC Fan Size Selector
Narrow down the right EC fan type and frame size range based on airflow, static pressure and application. Result shown instantly, no signup needed.
Your Application Data
For engineering handoff only; not used in the automatic frame-size screening.
Suggested Result
Suggested EC fan type
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Application note
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Noise note
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Control compatibility
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This selector gives a preliminary size range only, based on airflow and static pressure. Final model selection still needs a fan curve check, duct connection details and the actual installation space. Check your control signal (0–10V, PWM or Modbus) against the EC fan control guide, and see the EC centrifugal fan guide for the full centrifugal-vs-axial decision by static pressure and mounting type. Need to estimate fan performance after a speed change? Use our Fan Laws Calculator →