wind driven roof ventilator m

Products Name:turbine ex
Quantity:according
Packaging:by boxes
Full Size:material:s
Place of Origin:Shanghai
Main charactoristics of model 360
Blades: 20
Total height: 500mm
Turbine diameter: 460mm
Ventilation caliber: 360mm
bottom plate aperture:360mm


according to the differences of material,the price has a rangement from USD35 to USD57.The material can be of 201#.202#,304#stainless steel.

Advantages of model 360
1.Non-power ventilation roof fans are new environmental protection, energy-saving products which are widely recognized and fast developed in recently years. This kind of products plays an important role in preventing indoor air pollution, improving the environment of workshop.
2.It can remove the home soot, exhaust air, odor, moisture, heat, harmful air of decorative material, dust, human metabolism, and other volatile mixture. It also can exhaust viruses, bacteria invasion, and replace the indoor air to secure the health of family.