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VEVOR 47 Inch Air Curtain, 2 Speeds CFM Commercial Indoor Air Curtain, Air Curtains for Doors with 2 Limited Switches, 110V Unheated
Air curtain is a powerful fan that creates an invisible high-speed air barrier over the entrance to isolate the interior and exterior air environment and maintain temperature separation. It is energy-saving and helps to prevent the conditioned air escape to the exterior, and block the entry of flying insects, dust, hot/cold air and smokes. Isolate Interior from Exterior The air curtain creates a high-speed airflow at the entrance. 2 Speeds At Lo/Off/Hi Switch High speed 2014 CFM (power 447W); Low speed 1832 CFM (power 3

Price is $289.00

Price: $288.83