Double-door Cone Fan(Butterfly cone fan) and Horn-cone fan

Technical parameters:
Air capacity: ****0m3/h
Size: ***0****0****0mm
Noise: *5dB
Power: 1.1kw
Voltage: **0V/**0V
Material:
Frame: Galvanized steel sheet, the layer of the galvanization is **0g/^2, the thickness of top and bottom frame is 1mm and the side frame is 0.8mm
Fan Blades: 6 pieces of mirror finished stainless steel blades, thickness is 1.2mm
Fan blades had been tested by the computer balance tester to confirm the smooth working.
Belt Pulley: The V type belt pulley is aluminium-magnesium alloy injection moulded, so it's light and high-strength.
Belt: Mitsubishi belt with belt tensioner.
Motor: The motor is high efficiency and low wastage of energy and have accredited 3C certification; The Grade of Protection is IP*4 and the Insulation Grade is F.
Maintenance free: There is no use to maintain it during its life circle.
Performance: It is used to ensure the minimum and transverse ventilation in spring and fall and it usually works with the air inlet (the details are as followed).
Install Locations: Mainly installed in the lateral wall.