• 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

12 Volt Small Centrifugal Blower Fans Dc Brushless Blower Fan

Place of Origin China
Brand Name OFAN
Certification CE,UL,3C
Model Number LD175N-48D3-00
Minimum Order Quantity 1pcs
Price $10~30/pcs
Packaging Details 45*45*10
Delivery Time 5-8 work days
Payment Terms L/C, T/T, L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000pcs

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

Product Details
Impeller Material Propylene With Glass-fiber Reinforced, Insulation Class B
Air Flow 764m³/h Feature High Performance
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12 Volt Centrifugal Blower Fans


Propylene Centrifugal Blower Fans

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Product Description

Replace Ebm-Past Dc Brushless Blower Fan 12v With Small Centrifugal Blower Fans


DC technology is not new. Not to OFAN at least. We developed our first EC compact fan in 2008, 10 years before our competitors started to market their EC products and 8 years before environmental protection was even an issue. In this time we have improved, refined and extended the OFAN EC range into the universal, high technology and reliable product that it is today.

This means that OFAN EC gives you high performance, silent speed control and long life expectancy in a product which is the same size as the old, power hungry AC products it replaces.


Power Rated
Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA
LD175N-48D3-00 48 36~56 2.3 110 4200 692 408 48.4 81
LD175N-48D3-01 48 36~56 1.2 57.6 3300 560 330 38.1 64
LD175N-48D3-02 48 36~56 0.55 26.4 2500 365 215 18.1 60
LD175N-28D3-00 28 18~32 4 112 4400 726 428 50.7 81
LD175N-24D3-00 24 16~28 3 75 3800 626 369 43.7 70.
LD175N-48D3-01 24 16~28 2.5 60 3300 560 330 38.1 64














Permanent-magnet brushless DC motor within the rotor

The stator is driven by electronic switches (which replace the Carbon brushes), controlled by a microcontroller.

Electronic system (hall effect sensor or software is used to recognize the rotor position)

AC operated (230Volts Single phase or 380/480Volts 3phase, 50/60Hz)


Why choose us? 
We belongs to the factory, so price we can give is based on factory cost, not trading cost.
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.


Application :

Our range of small ,midium and large sized centrifugal fans are suitable for many areas . Include but limited to :

  • Electronic cabinet cooling
  • EC fan array
  • Clean room modules
  • Heat exchangers
  • Air filtration
  • Military HVAC
  • Medical appliances
  • Plastic extrusion
  • Fume hoods
  • Pharmaceutical equipment
  • Semiconductor industry
  • drying systems
  • aeration applications



Our Services

Warranty: 1 year warranty for all products.

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

Products Quality: 100% products inspection before delivery.

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

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


12 Volt Small Centrifugal Blower Fans Dc Brushless Blower Fan 0