1) MOQ: 10 sets
2) FOB Ningbo 200-400 dollars
3) 30 days exhaust fan
4) 1380*400*1380
5) CE ventilation
ventilating fan
Product information
Ventilation
Advantages
• Fan housing and ventilation is made of strong galvanized sheet-steel
• Shutters are made of pressed galvanized steel in order to assure highest strength
• Each motor is individually tested for 100% quality control
• Propeller is statically and dynamically balanced
• Shutter bearings are maintenance free
• Patented centrifugal system permits a fully and firm opening of the shutter
• Shutter is opened by rotating weights placed over centrifugal system arms
• Shutter opening is not affected by the weight of dust deposited on shutter blades
• A powerful couple of springs keep the shutters firmly closed when the fan is not operating
• Every fan is individually checked for quality
FEATURES
This is the ideal exhaust fan whenever high airflow capacity is required. The unique propeller design is self-cleaning and allows the highest efficiency to be reached.
The square fan housing and air conveyor are made of a strong galvanized sheet-steel. The 6-blade propeller is statically and dynamic balanced for low noise and low vibration. The propeller is available in stainless steel, galvanized steel and pre-coated and galvanized steel.
