An air curtain controls stream of air by keeping cold air out in winter and conditioned air in during summer. With its powerful motor or blower it helps to stop the infiltration of pollutants and flying insects. This is especially important in stores that have food or other consumables. It is suited for big showrooms, supermarkets, jewelers showrooms, shopping malls, etc.
It separates different environments while allowing a smooth, uninterrupted flow of people, vehicles and unobstructed vision through the opening. It provides sizable energy savings and increased personal comfort when applied in industrial or commercial settings.