Duct Mounted

Fans built to sit inline inside ductwork rather than on a wall or roof. Selection is driven by the duct diameter and the system’s total static pressure, not by free-air airflow figures.

Inline fans are selected against the system’s total static pressure, not the free-air airflow printed on the box. Every metre of duct, every bend and the filter all subtract from delivered volume, and a fan chosen on free-air figures routinely delivers half its rating once installed. Ask the supplier for the fan curve rather than a single airflow number, and size against the calculated pressure drop of the actual duct run.

  • 130products with this specification
  • 83verified manufacturers
  • 12equipment categories

Which equipment is available as Duct Mounted

A specification like this cuts across categories, so the useful question is not “what is it” but “which equipment types offer it, and how much choice is there in each”.

Often specified alongside

Specification combinations that actually occur in this catalogue — counted from the products themselves, not assumed.

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