Industrial fan greenhouse fan ventilation system 27 inch

1) The optimal design and construction made by CAD/CAM, with high full pressure, big air volume, low noise,little energy-lost, stable running and being well for ages; The louver with pleasing shape can open and closed automatically, having dust-proof and water proof; with its double-function: cool breeze blowing and air draft, it is the best cooling and ventilating product for factories etc.

2) 6 blades design is for increasing airflow owing to the blade is make of intensified resins vane or aluminum vane.

3)The motor enjoys high efficiency and energy-saving which makes it possible to work easily under the high pressure surrounding