400mm External Rotor AC EC DC Air Purification Range Hood Fan Backward Centrifugal Fan

All kinds of Fans

This series of AC external rotor motor powered backward curved centrifugal fan covers the diameter range from B133 to B560, with the maximum volume flow up to 8500m^3/h and the maximum static pressure up to 650Pa. This series of external rotor fans are characterized by compact structure, reliable operation, energy saving and high efficiency, low operating noise and easy installation. After years of independent research and development, the current plastic impeller centrifugal fans from B133 to B250 have formed a high efficiency and low noise characteristic products.

This series product has EC/DC two sub-series, DC series direct input 12VDC/24VDC/48VDC/310VDC power supply; EC series fan input power of 115VAC/230VAC/380VAC. The adoption of EC/DC motor makes the fan more efficient. The products have passed the ErP energy efficiency requirements of the European Union. The fan can be controlled more freely and flexibly meet the needs of customers. Our EC/DC motor can provide a variety of control schemes and protection functions, realizing the unification of intelligent control and energy saving and environmental protection.

AC Model Numbering(For example)

-AC Series 1-

-AC Series 2-

-AC Series 3-

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EC/DC Model Numbering(For example)

-EC Series 1-

-EC Series 2-

-EC Series 3-

-DC Series-

Related Product

• Please kindly click on the model/link you want for more details:

AC Backward centrifugal fan:

133mm Backward Centrifugal Fan                       175mm Backward Centrifugal Fan                 

180mm Backward Centrifugal Fan                       190mm Backward Centrifugal Fan                       

220mm Backward Centrifugal Fan                       225*75mm Backward Centrifugal Fan

225*89mm Backward Centrifugal Fan                  250mm Backward Centrifugal Fan                

280*80mm Backward Centrifugal Fan                  280*135mm Backward Centrifugal Fan                

315mm Backward Centrifugal Fan                       355*144mm Backward Centrifugal Fan

355*169mm Backward Centrifugal Fan        

400*147mm Backward Centrifugal Fan with Aluminum alloy impeller               

400*188mm Backward Centrifugal Fan with Aluminum alloy impeller

400*188mm Backward Centrifugal Fan with Magnalium alloy impeller

450mm Backward Centrifugal Fan with 6 motor poles three-phase 

450mm Backward Centrifugal Fan with 4/6 motor poles single/three-phase 

500mm Backward Centrifugal Fan

560mm Backward Centrifugal Fan 

EC Backward centrifugal fan:

133mm backward centrifugal fan                                 175mm backward centrifugal fan

190mm backward centrifugal fan                                 220mm backward centrifugal fan

225mm backward centrifugal fan                                 250mm backward centrifugal fan

280mm backward centrifugal fan                                 310mm backward centrifugal fan

355mm backward centrifugal fan

AC Forward Centrifugal Fan:

120mm Centrifugal blower fan-single inlet            120mm Centrifugal blower fan-double inlets

133mm Centrifugal blower fan-single inlet            133mm Centrifugal blower fan-double inlets

140mm Centrifugal blower fan-single inlet            146mm Centrifugal blower fan-double inlets

150mm Centrifugal blower fan-single inlet

160mm Centrifugal blower fan-single inlet

180mm Centrifugal blower fan-single inlet

200mm Centrifugal blower fan-single inlet

AC Duct Fan: 

100mm Inline duct fan                     125mm Inline duct fan

150mm Inline duct fan                     160mm Inline duct fan

200mm Inline duct fan                     250mm Inline duct fan

300mm Inline duct fan                     315mm Inline duct fan

Quality Control   

From selecting raw material, making motor parts, to assembling final product, Pengfei motor values every detail of the motor producing process. Full sets of equipments and skilled staffs also make the quality control more accurate. 100% test and inspection achieve good quality and satisfy our customers greatly.

FAQ  

1. Are you a trade company or a manufacturer?
A: We are manufacturer in China. We have ISO, CCC, ROHS, CE certification. OEM & ODM services are available.

2. What is your MOQ?
A: Our minimum order quantity is 30pcs.

3.What is your delivery date?
A: The delivery date is about 25-40 days after receipt of payment.

4. What is your payment terms?
A: T/T, 30% deposit in advance and 70% balance before shipment.

5. Can you send free samples?
A: Yes, free samples are available, you just need to pay the express fee. You can provide your a/c like DHL, UPS or you can call your courier to pick up from our factory.