The Elta SPA350/4 – 1AC is a robust axial flow fan from the Raptor series, specifically engineered for plate-mounted setups in commercial and industrial environments. With a 350mm diameter impeller, 4‑pole motor, and single-phase AC power supply, it provides efficient and stable airflow. This model is one of nine standard sizes available in the range, covering diameters from 250mm to 710mm. Designed to deliver airflow rates up to 6.27 m³/s and manage static pressures up to 298 Pa, it is also capable of operating in temperatures as high as +70°C. The fan is available in both AC and EC variants to meet different system requirements.