No Power Roof Ventilation Fan Blower
No Power Roof Ventilation Fan Blower

No Power Roof Ventilation Fan Blower

USD $10 - $15 /Piece

Min.Order:1 Piece

Supply Ability:
2000 Piece / Pieces per Month
Port:
Qingdao Port, China
Payment Terms:
T/T L/C Other
Delivery Detail:
15 days

Quick Details View All >

Brand Name:
Yongsheng
Place of Origin:
China
Model Number:
300/500/600/800
Certification:
CCC, CE
After-sales Service Provided:
No overseas service provided
Power:
No Power

Qingzhou Yongsheng Machinery Co.,Ltd

Business Type: Manufacturer
Weifang Shandong China
Main Products: exhaust fan ,evaporative cooling pad ,cooling system ,roof fan ,wall fan ,centrifugal fan ,hanging han ,poultry equipment

Product Details

1.No power ventilation fan use natural wind driven or air heat convection caused by Indoor and outdoor temperature difference to push turbine run, then exhaust the indoor not fresh air by centrifugal force and negative pressure.

2.Curved blades are the best results of scientific calculation and it can ensure no rainwater intrusion.

3.Unique variable angle tube suit for any industry workshop, poultry farm, high building,residential houses etc. Better improve work environment and enhance work quality and efficiency.

4. Nature wind drives,operating in 24hs the whole day. Environmental protection, energy saving and no electricity cost.

Model  Fan Blade Quantity     Sphere  Diameter  Air Flow (m³/h)

300 24pcs                                  430mm              1000

500 32pcs                                  630mm              1800

600 32pcs                                  730mm               3000

800 42pcs                                  900mm               6500

Material: SS/ Color Steel Plate


Contact Supplier

Ms. Rita Zhao International Busine Chat Now
Telephone
86-536-6131636
Mobile
86-13964781251
Fax
86-536-6131636
Skype
ritazhao28
Address
Qingzhou Weifang,Shandong

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