Product Details

Negative Pressure Fan,Industrial Exhaust Fan with 29500cmh airflow

1.specification:

Negative Pressure Fan,Industrial Exhaust Fan with 29500cmh airflow

Motor	Low noise,less failure and stable quality
Blade	Made of stainless material,CAD/CAM optimal design,light weight,hight strength and good toughness;
Frame	High quality galvanized sheet,good quality,the plate is 1.0mm thickness
Belt	The imported belts,small vibration and smooth transmission
Net defence	The diameter of 2.8mm galvanized welded wire with high-density,small mesh,good security and not easy to rusty
Louver	Galvanized plate material and all new plastic material,scientific and rational design and automatic opening
Curtain frame	3.5mm thickness high-quality aluminium alloy,special water distribution structure,achieving high efficient evaporative cooling