20 Ft Marley HVLS PMSM Fan

High volume low speed fan is a type air circulating device of large diameter. It is an excellent ventilation option for a variety of applications. HVLS fans provide optimum air movement with best-in-class energy efficiency and quiet performance.HVLS fans work on the principle, that cool moving air breaks up the moisture-saturated boundary layer, surrounding the body and accelerates evaporation to produce a cooling effect. These larger diameter fans can move more air than smaller fans at the same speed.