The Elta SLC500/4B-1AC is a high-performance long cased axial fan, built with a 500mm diameter impeller and powered by a 4‑pole, single-phase motor. This model is part of Elta’s extensive SLC range, which includes 11 sizes from 315mm to 1000mm. It delivers powerful airflow rates up to 19.63 m³/s and handles static pressures up to 994 Pa. Engineered for inline duct installation, it operates efficiently in temperatures up to +60°C, or +40°C when used with speed control. Suitable for commercial and industrial ventilation systems, the fan offers a reliable and compact solution for high-capacity air movement.