... flow fan blade products, with low noise, large air volume, anti-vibration, good balance effect, the pressure coefficient ... some parts sheet below: No.DescriptionSizeDiameterHeightRotationShaft Diameter1 Axial fan bladeØ52x1552mm15mmCW,CCW5mm,6mm2Ø80x2180mm21mmCW,CCW3.175mm,5mm3Ø ... 5HP heatpump axial impeller,air conditioning plastic fan Any more fan blades information, please do not hesitate to ...