... Product photos:axial fan blade 590x180 for 5HP air source heatpump plastic fans impellerManufacturer factory gate photo: ... HVACR Equipment, Machinery, Air Source Heatpump etc.Function: Ventilation, Cooling, Heating, Air Conditioning, Draft Inducing, Air Refreshing, Air Circulation and so on ... Propeller Fan/ Axial Flow Impeller Size:Φ590×180 (unit: mm)Material:GF20ABSDiameter:590 mmHeight:180 mmNumber of ...