
This silent duct fan is designed for users who are sensitive to sound.It’s assembled with high density noise absorbing foam and
produce lower sound than normal ventilation products.
1.An EC motor is used for energy saving and free speed PWM signal control.
2.A free speed controller is applied to this fan.
3.With big airflow,high static air pressure and quiet operation.
4.40-50mm thickness noise absorbing foam is used inside the fan to reduce the sound.
5.The fan frame is made of high quality metal with matt black painting.
6.The motor inside is fixed by springs to reduce the vibration.
7.Hook mounting application.






Our product materials are more advanced or durable than other manufacturers’ products, using environmentally friendly plastic. 2. Long product life cycle Our fan has a service life of over 50000 hours, Japanese NMB bearing. 3. Energy conservation and environmental protection Our products have the advantages of energy conservation and environmental protection, such as low energy consumption, low noise, and effective reduction of air pollution. 4. Customization The advantage of customized services is to customize air volume, voltage, etc. according to customer needs. 5. Safe and reliable If the product has high safety and reliability, such as using special anti-corrosion, explosion-proof materials or high-quality components.
Can I customize other parameter specifications?






We are based in Guangdong, China, start from 2010,sell to Domestic Market(55.00%),North America(15.00%),Eastern Europe(10.00%),Oceania(10.00%),Western Europe(10.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Ventilation Fans,Duct Fans,Exhaust Fans,Fresh Air System
4. Why should you buy from us not from other suppliers?
Leading manufacturer of fans, including inline duct fan, ac fan and dc fan. The in line duct fan has been patented.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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