The Elta SDA450/46 – 3AC is a short cased mounted axial flow fan with a 450mm impeller, powered by a 4/6 pole, 3 phase alternating current (AC) motor. Part of the Raptor series, this fan is available in eight standard sizes ranging from 250mm to 630mm. It offers air volume flow rates of up to 4.60 m³/s and static pressures reaching 290 Pa. Engineered for operation in temperatures up to +70°C, the SDA450/46 – 3AC provides robust and efficient ventilation solutions suitable for a variety of industrial and commercial applications.