The Elta SLCX500/2 – 3AC is a high-performance, ATEX-rated long cased axial fan designed for safe operation in environments with explosive gases or vapors. Featuring a 500mm diameter and a 2‑pole, 3‑phase motor, this fan complies with ATEX Construction Code Ex h IIB+H2 T4 Gb, making it suitable for hazardous zone applications. It offers powerful airflow capabilities up to 6.8 m³/s and static pressures up to 872 Pa, supporting both extract and supply air systems. Designed for ambient temperatures up to +40°C, this model is part of a comprehensive ATEX fan range covering 315mm to 710mm diameters, ideal for use in chemical plants, industrial facilities, and other hazardous locations.