... conditioning fans 590mm heatpump water heater fan impeller,axial fan blade impeller Product photos: SpecificationsApplication: HVACR Equipment, Machinery, Air Source ... customer’s requirements.7. OEM spec. is welcome. Axial Fan Blade /Propeller Fan/ Axial Flow Impeller Size:Φ590×183 (unit: ... , 8025, 8032, 9025, 12025, 12038…and so on.Axial Fan Blade:Φ700, Φ600, Φ590, Φ580, Φ556, Φ490, Φ450, Φ440, Φ420, ...