• 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

140mm Air Purification Industrial AC Double Inlet Centrifugal Blower Fans

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number KM140C-1
Minimum Order Quantity 1pcs
Price negotiation
Packaging Details 446*45*24
Delivery Time 10 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100000pcs

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 KM140C-1 Voltage 220v
Power 60W Current 0.3A
Air Flow 500m³/h Speed 950RPM
High Light

double inlet centrifugal blower


industrial floor fan

Leave a Message
Product Description

140mm Air Purification Industrial AC Double Inlet Centrifugal Blower Fans











Air Flow
















                                                                                                                                                                                                                                    Compact configuration, convenient installation and credible running


Pressure high, airflow stable


Little noise, energy saving and highly active


Several speed ranks, adapt to both frequency conversion---and Voltage transformation---speed changing active


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


Extensive application---can be widely used in refrigeration and ventilation fields such as duct fans and roofing fans


The safety grade of this series is IP54,and the insulation classes are available among B,F and H,

The average longevity of service is over 24,000 hours


The products have got the CCC certificate in China and CE approval in Europe


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



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.Why choose OFAN not others?
a.OFAN is a real manufacturer within 10000 sqm workshop for fans R&D, production.
b.The best engineer team in China, chief engineer was trained in Japan.
c.The best electric components imported from world top three suppliers.
d.OEM production available.


2.How about delivery time?
a. Sample order below 10 pieces, we could make dispatch within 10 days.
b. Within four production lines we could supply 1000 fans each day.




140mm Air Purification Industrial AC Double Inlet Centrifugal Blower Fans 0