• 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

Air Purifier EC Centrifugal Fans Impellers For Cleanroom 355mm 60HZ

Place of Origin china
Brand Name OFAN
Certification ce ccc
Model Number LD355C-230D3-00
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details 45*45*24
Delivery Time 5-8 work days
Payment Terms D/P, D/A, L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000PCS15days

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
Name EC Centrifugal Fans Model LD355C-230D3-00
Rated Voltage 230VAC Operatation Voltage 176-264VAC
Frequency 50/60HZ Rated Current 1.5A
Power 325W Rated Speed 1920RPM
Air Flow 1 3100m³/h Air Flow 2 1850CFM
Air Pressure 66mmH2O Noise Level 75dba
High Light

industrial centrifugal blower


centrifugal fans and blowers

Leave a Message
Product Description

Air Purifier EC Centrifugal Fans Impellers For Cleanroom Fans 355mm


EC Centrifugal Fans Details

  1. Insulation Class:B
  2. Bearing: Ball bearing
  3. Mode of operation: Continuous operation(S1)
  4. Direction of rotation: Anticlockwise, see on the leads
  5. Operation Temperature:-20℃~+60℃
  6. Weight:5.7kg


What is EC technology?


EC Technology stands for Electronically Commutated and combines AC and DC voltages, which is essentially a fan with a brushless DC motor, bringing the best of both technologies: the motor runs on a DC voltage, but with a normal AC supply. DC motors already have low power consumption but if used in an AC application, the power needed converting AC to DC, using a bulky, inefficient transformer. The EC motor incorporates voltage transformation within the motor. The non-rotating part of the motor (stator) is extended to make room for an electronic PCB board which includes power transformation AC to DC, as well as the controls.


EC Centrifugal Fans Parameters


Name: EC Backward Curved Impellers Model: LD355C-230D3-00
Rated Voltage: 230VAC Operatation Voltage: 176-264VAC
Frequency: 50/60HZ Rated Current: 1.5A
Power: 325W Rated Speed: 1920RPM
Air Flow 1: 3100m³/h Air Flow 2: 1850CFM
Air Pressure: 66mmH2O Noise Level: 75dba


Six reasons that make us the ideal partner: 


1. Our systems expertise. As experts in advanced motor technology, electronics and aerodynamics, we provide system solutions from a single source.

2. Our spirit of invention. Our 60 engineers and technicians will develop a solution that precisely fits your needs.

3. Our lead in technology. Our OFAN EC technology is setting standards worldwide. And our lead is your competitive advantage.

4. Proximity to our customers. At 20 sales offices worldwide.

5. Our standard of quality. Our quality management is uncompromising, at every step in every process.

6. Our sustainable approach. We assume responsibility with our energy-saving products, environmentally-friendly processes, and social commitment.



EC technology advantages:

1. Professional EC R&D engineer team;
2. OFAN PCB design;
3. World top three electric components supplier;
4. CE certification approval;
5. Higher efficiency 60~80%;
6. More energy saving;
7. Lower waste;
8. Low Temperature rise;
9. More stable.


1. Applicable to high airflow;
2. Applicable to high pressure;
3. Applicable to larger system resistance and limited internal space.




EC Centrifugal Fans Pictures


Air Purifier EC Centrifugal Fans Impellers For Cleanroom 355mm 60HZ 0