User friendly By inserting few technical data (temperature, air flow, static pressure, noise limit ecc), Selfan will help you in your selection by proposing the best solution for your application.
Dynamic curves Fan performance curves are tuned for the specific geometry of the fan application
Multiple choice selections Fans can be sorted by price (most economical choice) , diameter, efficiency, generated noise ecc. to ensure a greater range of choice.
Disturbances analysis The effect of the typical aerodynamic disturbances is properly taken into account