Free Engineering Tool

DC Brushless Fan Selector

Filter by frame size, voltage and bearing, or look up a model number you already have. Checks catalog data across 45 published frame-size and variant groups (305 electrical configurations) in Proventofan's DC brushless fan line (20mm–200mm) and flags candidates that still need engineering confirmation before ordering.

Max frame width / height (mm)

Voltage

Bearing

Required airflow (CFM)

Required static pressure (mm-H₂O)

Model number

For models offered in both bearing types, the Ball-only or Sleeve-only nameplate number also works (e.g. DC12038H24B or DC12038H24S), not just the catalog shorthand ending in "B/S".

Preliminary catalog match: this tool checks published airflow and static pressure against your input; it does not confirm both are achievable at the same operating point on the performance curve. Confirm the exact model and specification with our engineering team before ordering.

Find your DC brushless fan by requirements

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