• 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

4 Inch Circular Inline Exhaust Blower / Industrial Inline Duct Fans Energy Saving

Place of Origin China
Brand Name OFAN
Certification CE,ROSH
Model Number RD100
Minimum Order Quantity 1pcs
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

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Type RD100 Speed 2350rpm
Power 62W Current Draw 0.27A
Nominal Voltage 220v Air Flow 290m³/h
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inline duct exhaust fan


inline centrifugal duct fan

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Product Description

4 Inch Circular Inline Exhaust Blower / Industrial Inline Duct Fans Energy Saving


Type Nominal voltage Speed Power Current draw


Air Flow


RD100 220V 2350RPM 62w 0.27A





Product Introduction
The biggest advantage of our products is:"Low noise, Big Air flow High stabiltiy, high efficiency".

Low noise: we adopt two-sides banlances on fan, Vibration speed virtual value of fans ≤0.5 mm/s

High stabitility: we test every fan and blowers before shipment, and life time more than 30000 h

High efficiency: our fan adopted the specical design to keep the best banlance betwwen Air flow and Noise.


The applicable ambient temperature of the fan motors used in condenser is from -30~60


The average service life of motors is over 30000 hours


Our products have got CCC certificate and CE certificate


AC single-phase 230+-10% Vor three –phase 400+-10%v are alternative for voltage, and 50HZ or 60HZ for frequency


Use import bearing , low temperature rising and low noise. High torsion force, quickly startup and high efficiency


Junction Box: injection from in flame-retardant fiber PVC materials. Fire performance, security to use, the wiring easy disassembly in the shell outside


Use external rotor motor, runs smoothly and lasting for longtime


Unique fan design, powerful air volume and high efficency


1. Are you a factory or trading company?

We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM


2. 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.


Our Services

1. Warranty: 1 year warranty for all products.

2. Private Labelling: All of axial fans are able to be Private labeled.

3. Products Quality: 100% products inspection before delivery.

4. Just in time delivery: Normally, Lead time is 30 days.

5. Prompt customers Services: E-mail will be replied in 24 hours.


4 Inch Circular Inline Exhaust Blower / Industrial Inline Duct Fans Energy Saving 0