Detailed Product Description

General exhaust fan
exhaust fan
General exhaust fan

Air capacity:43070m3/h
Size:1380×1380×450mm
Noise:≤64dB
Power:1.1kw
Voltage:380V
Electric current:2.8A
Weight:88kg
The fan translation has accredited Europe of CE certification.
Material:
Frame: galvanized steel sheet, the layer of the galvanization is 180g/M2,and the frame is  one-off molded, also there is a outlet in the bottom.
Fan Blades: 6 pieces of  mirror finished stainless steel blades with the diameter of 1270mm and the angle of the blades is patented designed.
The fan translations have all passed the experiment of homeostasis, which makes the air volume keep the same as the very
 beginning during the operational life span of the
fans.                                                                                                                                                                                 
Shutter: high strength hot-galvanized steel sheet, with a centrifugal system which can ensure the shutter opens with the
angle of 90 degree under all the condition. And uncontrollable air can never goes into the birdhouse as the shutter works.
Belt Pulley: the V type belt pulley is aluminium magnesium alloy injection moulded, so it’s light and high-strength.
Belt: the belt is imported from Japan it is ametabolic in a longtime.
SIEMENS Motor: The motor is high efficiency and low wastage of energy and have accredited 3C and CE certification; the Grade of Protection is IP55 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.