Theodoor fashion air curtain: by compact design and without screws outside; Aluminum cover; CE, ROHS approved. Fashion Air curtain: 1) Remote control;2) Two speeds;3) Aluminum cover;4) Centrifugal type air flow;5) Higher air speed and steady performance;6) Applications: 3-4m doors;7) Available size: 900mm, 1,000mm, 1,200mm, 1,500mm, 1,800mm, 2,000mm. Fashion Wind Series Air Curtain