• Material: aluminum with powder coated
• Colors: white, RAL 9010, can also follow customer requirements
• Air flow can from 500 to 7,000 stere per hour
• Size can adjust as the changing of length
• Send air of the distance maybe from 2m to 30m
• Temperature sensor or electric device to control the blade change
• Strong and can be baking-painted if customer's required
• Control valve can be used in the diffuser
• When collocate with the temperature sensor or electric device, it can adjust the direction of the angle of the send air flow
• Exterior frame and the drum are made of extruded way
