• 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

10 Inch 648 CFM Ducted Exhaust Fan With Variable Speed Controller HVAC

Place of Origin China
Brand Name OFAN
Certification CE,ROSH
Model Number RD250
Minimum Order Quantity 1
Price negotiation
Packaging Details carton
Delivery Time 10 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000

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Product Details
Type RD250 Speed 2400pm
Power 165w Current Draw 0.71A
Nominal Voltage 220V Air Flow 1100m³/h
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inline duct exhaust fan


inline centrifugal duct fan

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Product Description

10 Inch 648 CFM Ducted Exhaust Fan With Variable Speed Controller HVAC





Nominal voltage






Power input



Current draw



Air Flow




Steel Type Backward Circular Duct Fan

1. Range of centrifugal high performance fans to convey in ducts air or fumes with a maximum temperature of 50℃.

2. Suitable for appliances in domestic, commercial and industrial such as bathrooms, kitchens, offices, factories, supermarket, bars, gymnasiums, restaurants etc…

3. Complete range of inlet and outlet diameters to allow the installations in most standard sizes of commercial ducts.

4. The range is composed by 7 models either steel type with high performances then plastic type that offers a good noise level and reduction in energy consumption increasing the life of products.

5. All the models mount ball bearing motors with thermal protector.

6. Steel type body, high resistance motor support with incorporated airflow fins. Mounting bracket integrated with the product that allows installation in any position. Holes provided in the bracket allow mounting with cords.

7. Installation and electric connection is particularly fast and easy.

8. Electric boxes with IP54 protection class.

9. Product protection class is IP44.

10. Double insulated product, electric grounding is not necessary.

11. Motor speed can be regulated with an optional electronic regulator.


 How do I know which model I should choose

Please tell us the fans pressure and ofan and size of fans’ diameter you need. We will study and suggest you the right model.


Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.


Why choose us?

We are independent of factory. This make us standing in the position of client instead of factories. It will solve your problem of communication with factory.
We absorb new knowledge and business way Internationally. This make us be able to give more marketing suggestion and new cooperation ways.



10 Inch 648 CFM Ducted Exhaust Fan With Variable Speed Controller HVAC 0