The Elta SLC400/4 – 3AC is a robust long cased axial fan designed for reliable performance in commercial and industrial ventilation systems. Featuring a 400mm impeller and a durable 4‑pole, 3‑phase AC motor, this model is ideal for high-demand air movement applications. It is part of a comprehensive range covering sizes from 315mm to 1000mm, offering airflow capacities up to 19.63 m³/s and static pressures up to 994 Pa. Suitable for environments with temperatures up to +60°C (or +40°C with speed control), the fan ensures efficient operation across a wide range of ducted installations. Its long case construction enhances airflow efficiency and mechanical strength, making it a dependable choice for large-scale HVAC projects.