1) MOQ: 10 sets
2) FOB Ningbo 200-400 dollars
3) 30 days exhaust fan
4) 1380*400*1380
5) CE, ISO9001:2008
Port: Ningbo
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Year
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: carton
Delivery Detail: 30 days after receipt of deposit
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.
To improve aerodynamic efficiency, the fan has been developed in Munters R&D lab. The test chamber has been built according to ANSI/AMCA 210-85 Figure 15 specifications. Construction details and air tightness have been verified by personnel of the BESS Lab at the Agricultural Engineering Department, University of Illinois – USA.
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