Cooling tower fan Material: abs, aluminum alloy and frp Usage: cooling tower spare parts Diameter: 500 mm to 5000mm Bore diameter: 28 to 75 mm Material: abs, aluminium, frp Warranty: one year Aluminium fan bore diameter: 28 to 75 mm Trademark: newin Origin: china Cooling method: counter flow or cross flow Condition: new Fan diameter: 500 to 5000 mm Usage: cooling tower Package: 20/40/40hq container with loose packing Hs code: 84195000