frame :hot dip galvanized steel
Fan blades:stainless steel material
Specifications:1380×1380×450mm
Air volume:39800m³/h
Function:Ventilation and cooling
Voltage:380V
Material:steel structure
Motor Power:1.1KW...
Frame : hot dip galvanized steel
Fan blade : stainless steel
Specifications : 1380×1380×400mm
Air volume : 42000m³/h
Function : ventilation and cooling
Voltage : 380V
Material : Steel struct...