... Manufacturer]supply the diameter 590x180-15 fan blades for 5HP Heat Pump water heater fan parts Product photos: SpecificationsApplication: HVACR Equipment, ... ,Φ400, Φ384, Φ380, Φ365, Φ362, Φ320, Φ300, Φ250,Φ223, Φ220, Φ200, Φ190, Φ180, Φ170, Φ150, Φ145, Φ135, Φ120, Φ110, Φ100, Φ ... , Φ52… and so on.Centrifugal Blower Wheel:Φ48, Φ66, Φ135, Φ200, Φ240, Φ235, Φ230, Φ300, Φ308, Φ317, Φ320, Φ325, Φ350, Φ ...