The Elta SSDL500-3EC is a 500mm singleflow centrifugal box fan designed for reliable and efficient ventilation in a range of applications. It is part of a standard series that includes eight sizes from 100mm to 500mm. This model delivers airflow volumes of up to 1.820 m³/s and static pressures up to 910 Pa. Suitable for operation in temperatures up to +60°C, it also supports external mounting. Acoustic insulation is fitted as standard to minimize noise. Optional features include a terminal box and a choice of spigot types. Powered by a 3‑phase EC motor, the SSDL500-3EC offers energy-efficient performance with precise control.