The Elta SLCX630/4 – 3AC is a high-performance 630mm ATEX-certified long cased axial flow fan engineered for use in environments where explosive gases may be present. Equipped with a 4‑pole, 3‑phase motor, it adheres to the ATEX construction code Ex h IIB+H2 T4 Gb, offering reliable safety in hazardous locations. This fan delivers airflow rates up to 6.8 m³/s and supports static pressures up to 872 Pa. Capable of handling both extraction and supply ventilation, it performs efficiently in temperatures up to +40°C. The SLCX630/4 – 3AC is ideal for industrial ventilation in ATEX-regulated zones.