The Elta SDA400/4 – 1EC is a short cased mounted axial flow fan designed with a 400mm impeller and a 4 pole, 1 phase electronically commutated (EC) motor. Part of the Raptor series, this fan comes in eight standard sizes ranging from 250mm to 630mm. It delivers air volume flow rates up to 4.60 m³/s and static pressures up to 290 Pa, suitable for various industrial ventilation needs. The fan is designed to operate efficiently at temperatures up to +70°C. Its EC motor technology ensures high energy efficiency and reliable performance, making it a cost-effective ventilation solution.