The Elta SSDL500-1EC is a 500mm singleflow centrifugal box fan designed for high-performance ventilation applications. It is part of a product range that includes eight standard sizes from 100mm to 500mm. This model delivers airflow rates up to 1.820 m³/s and static pressures as high as 910 Pa. Suitable for ambient temperatures up to +60°C, it is also appropriate for external mounting. The unit features built-in acoustic lining to help minimize noise during operation. Customization options include a terminal box and various spigot types. The SSDL500-1EC incorporates energy-efficient EC motor technology for enhanced control and reduced power consumption.