The Elta SLC500/2B-3AC is a robust long cased axial fan featuring a 500mm diameter impeller and a 2‑pole, 3‑phase motor, built for high-speed airflow applications. As part of Elta’s comprehensive range of 11 models spanning from 315mm to 1000mm, this unit is engineered to deliver impressive air movement, with flow rates reaching up to 19.63 m³/s and static pressures up to 994 Pa. Designed for continuous operation in temperatures up to +60°C (or +40°C with speed control), it is an ideal solution for commercial and industrial duct ventilation systems requiring reliable performance and high air volume.