The Elta SLCX450/2A-3AC is a high-performance 450mm long cased axial fan designed for use in hazardous environments where flammable gases or vapors may be present. Certified under ATEX Construction Code Ex h IIB+H2 T4 Gb, this 2‑pole, 3‑phase axial flow fan ensures safe and efficient ventilation in explosive atmospheres. It delivers air volumes up to 6.8 m³/s with static pressures reaching 872 Pa, making it suitable for demanding supply or extract systems. Operating reliably in ambient temperatures up to +40°C, the SLCX450/2A-3AC is part of a trusted range of ATEX-rated fans available in sizes from 315mm to 710mm, built for industrial and commercial safety-critical applications.