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One 180 mm EC centrifugal blower holds 1,265 Pa across five outlets. Why free-air CFM misleads and how to size LED module cooling from the system curve.
See how FANOVA's FS3G200 EC centrifugal blowers deliver filtered, positive-pressure make-up air to a French aerospace manufacturer — efficient, reliable, and export-ready
A commercial AHU lost 20% airflow within one month. FANOVA diagnosed the root cause: a fixed-speed AC fan unable to compensate for multi-stage dynamic resistance. The FG3G350-2APL-90 EC axial fan retrofit restored 100% airflow, saved 400+ kWh/year, and reduced noise to 63 dB(A). Full PQ curve analysis and before/after results included.
Petroleum mines faced methane and corrosion risks with standard impellers. FANOVA engineered an SS316 centrifugal impeller with elastic coupling and isolated bearing housing—achieving ATEX/GB 3836 compliance, eliminating spark ignition, and extending service life in H₂S/Cl⁻ environments. Discover the safety triad behind zero-failure ventilation.
