* Air Curtain – versatile range available : centrifugal range, cross flow range (standard / heating), mini range (for elevator specialist), industrial range * Cross Flow – FM16-series is designed with maximum air velocity of 13.5m/s. * As an invisible door for shut-out function, zoning function and circulation function. * Wide size range :2ft/600mm, 3ft/900mm, 4ft/1200mm, 5/ft/1500mm for selection * Full metal housing. * 2-speed setting * Adjustable air deflection vents * High performance motors, built-in thermal cutout protection * High air velocity and quiet operation * Remote control & light touch switch or push button switch * Various louver designs for selection.