The Elta SLC500/4A-1AC is a high-performance long cased axial fan equipped with a 500mm impeller and a 4‑pole, single-phase motor. Designed for duct-mounted ventilation, this model is part of a wider range available in sizes from 315mm to 1000mm. It delivers powerful airflow up to 19.63 m³/s and static pressure capability up to 994 Pa. Built to operate in temperatures up to +60°C (or +40°C when speed controlled), this fan offers reliable performance for general ventilation in commercial, industrial, and mechanical applications. Suitable for systems where efficient air movement and compact casing are essential.