Main charactoristics of model 800-A
Blades: 36
Total height: 750mm
Turbine diameter: 880mm
Ventilation caliber: 680mm
Bottom plate aperture:680mm
according to the differences of material,the price has a rangement from USD83 to USD107.The material can be of 202#,304#stainless steel.
Advantages of model 880-A
1¡¢Non-power natural ventilation fans are favored by many businesses for their energy-saving and environmental protection, the 880-type fan with its large-caliber ¡®breathing ability is especially favored by chemical¡¢plastic and other special Industries.
2¡¢Its high-quality body can withstand long-time wind and rain; resist the erosion of corrosive gases indoors. It can be durable eternal lubricant and no maintenance for its excellent low resistance sealed bearings.
3¡¢Wave-shaped leaves is designed based on the accurate hydrodynamics principle, increased the interface and angle between the fan and wind.