Model Number

1380

commodity description：

Air capacity:43070m3/h
Size:1375×1375×450mm
Noise:≤65dB
Power:1.1kw
Voltage:380V
Electric current:2.8A
Weight:88kg

 Material:

Frame: galvanized steel sheet, the layer of the galvanization

is 150g/㎡，and the frame is    one-off molded, also there is a

outlet in the bottom.

Fan Blades: 6 pieces of Germany-imported mirror finished

stainless steel blades with the diameter of 910mm 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.

Motor: The motor is high efficiency and low wastage of energy

and have accredited 3C certification; the Grade of Protection

is IP54 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.