Fan Elco 200x80 65324710

Elco fan impeller 200x80 mm, 65324710. Original 200x80 mm impeller for restoring performance of Elco and Ecoflam burners. The Elco fan impeller 65324710 is an original impeller (wheel) with a diameter of 200 mm and height of 80 mm, designed to replace a worn part in air supply systems of gas and oil burners. The product is made of wear-resistant plastic or aluminum alloy. Failure of the standard impeller (blade breakage, geometry loss, hub wear) leads to reduced burner performance, fuel overconsumption, and emergency lockouts. Installing an exact original replacement guarantees restoration of the rated airflow and combustion efficiency. Technical specifications: Parameter Value; Part numbers 65324710, 390.145.007; Manufacturer Elco / Ecoflam (Italy); Fan type Active type (centrifugal); Impeller diameter 200 mm; Blade height (width) 80 mm; Number of blades 42; Hub inner diameter 12.7 mm; Rotation direction Clockwise (viewed from shaft side); Weight 1 kg. Key advantages: Restoration of burner performance: A new impeller provides the calculated airflow necessary for complete fuel combustion, returning the burner to its rated efficiency and preventing soot formation. Original blade geometry: 42 blades have a calculated inclination angle (from 19° to 34°), providing optimal suction and discharge characteristics for this fan model. Precise shaft fit: Hub inner diameter of 12.7 mm ensures a tight and concentric fit of the impeller on the motor shaft, eliminating runout and vibration. Wear resistance and lightness: The product is made of durable, moisture-resistant material, ensuring longevity.