• 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

Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm

Place of Origin china
Brand Name OFAN
Certification CE CCC
Model Number LD310C-230D3-03
Minimum Order Quantity 1
Price USD1-100 PCS
Packaging Details 45*45*24
Delivery Time 15 work days
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 10000PCS

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Product Details
Type LD310C-230D3-03 Nominal Voltage 230v
Speed 2200rpm Power Imput 320w
Current Draw 1.45A Air Flow 2200m3/h
High Light

centrifugal ventilation fans


centrifugal fans and blowers

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Product Description

Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm




Nomual voltage






Power imput


Curreng draw


Sound pressurelevel


LD310C-230D3-03 230 50/60 2200 320 1.45 62





Safe-common necessity of company and customers


Excellent –worker and product


Efficiency-worker and product


Environment-enterprise and society


Additional Functions

Constant pressure : Used in conjunction with a pressure sensor, the fan maintains the same pressure at varying airflow (ideal for ducted applications). Operates with forward curved centrifugal fans without pressure sensor and with backward curved motorised impellers with pressure sensor (Available on Ecofit fans).


Constant airflow : The fan maintains the same airflow at varying pressure (ideal for filtered applications) (Available on Ecofit fans).


OFAN provides the most comprehensive services, includes: product diversification, against the clock delivery, documents support, and technical consulting service. “Customer is partner” is key to our success; ”Win the contract for customer” is our ultimate goal.




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.


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




Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm 0