• Ofan Electric Co., Ltd
    Mark Aramli
    OFAN' products are so reliable ,good quality,This is much more durable High-end product
  • Ofan Electric Co., Ltd
    Jimmy K.y.yap
    OFAN advanced design,good supervision of production , good package
  • Ofan Electric Co., Ltd
    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

Industrial Dc Centrifugal Fan Impeller , Electric Motor Cooling Fan For Air Purifier

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number LD225N-310D3-00
Minimum Order Quantity 1PCS
Price negotiation
Packaging Details Simple packing
Delivery Time 5-8 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000PCS

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WhatsApp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Type LD225N-310D3-00 Rated Voltage 310V
Rated Current 0.4A Rated Speed 3000RPM
Power Iput 130W Air Flow 1200m³/h
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Product Description

Industrial Dc Centrifugal Fan Impeller , Electric Motor Cooling Fan For Air Purifier



Nominal voltage




Rated Speed




Air Flow


Sound pressure


LD225N-310D3-00 310 50/60 3000 130 1200 65




How does this affect energy efficiency?


If two motors are producing the same output but one has a greater power input then you can be sure that the surplus energy is being dissipated as heat. If an application is designed to remove heat then it will have to do extra work just to remove the heat produced by the fan motor itself, so EC fans will improve the efficiency of the whole system


A full range of sensors are available including differential pressure, humidity, temperature, air velocity and pollutant.


Can be run as an independent ventilation source or integrated into most building management systems.


Robust, galvanised steel housing and cowl.


Quick release toggle clamps provide easy access for cleaning and maintenance.


Can be mounted at angles up to 30°.


All GL Gamma EC models can be pre-configured to suit specific sensors and specific applications. Please advise Fantech of these parameters at the time of order.

EC motors should be directly connected to their appropriate AC supply. EC motors should not be regularly power cycled.


if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at low price.


What about delivery date?

Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days.


Our performance curves are tested in test camber according to DIN 24163 and refer to an air density of 1.2kg/M3. Testing conducted with inlet cone in airflow direction A, without protection guard


Industrial Dc Centrifugal Fan Impeller , Electric Motor Cooling Fan For Air Purifier 0