Standard exhaust fan

Standard exhaust fan exhaust fan

Standard exhaust fan

commodity description:

Air capacity:43070m3/hSize:1380×1380×450mmNoise:≤64dBPower:1.1kwVoltage:380VElectric current:2.8AWeight: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.

Model	Blade diameter/mm	Frequency/Hz	Current/A	Input Power/kw	Voltage/V	Rotational speed	Noise	Air Flow	Size/mm
DM1000	910(36in)	50	1.25	0.4	380	1440	<64	20800	1000*1000*450
DM1380	1270(50in)	50	2.8	1.1	380	1440	<65	43070	1380*1380*450

Standard exhaust fan