... . AC parts 4. Heatpump fan axial flow fan blade 440x150-12 for AUX air conditioner Specifications: • Application: HVACR equipment, machinery, ... according to customer’s requirements.axial flow fan blade 440x150-12 for AUX air conditioner Mainly product model including:Computer ... Blade:The diameter includes:Φ700, Φ600, Φ590, Φ580, Φ556, Φ490, Φ450, Φ440, Φ420, Φ410, Φ408, Φ400, Φ384, Φ380, Φ365, Φ362, Φ ...