-Oriented from European high efficiency back-curved centrifugal wheel, high efficiency, low noise;

-Wide outlet provides low speed airflow to lowdown noise;

-25mm standard silence panel to decrease noise;

-Wheel balance level up to G2.5;

-Available for a wide variety of applications, many kinds of discharging directions;

-Free-maintenance structure;

-Self-equipped with channel steel base for ease of installation.