The Elta STDL125-1EC is a twin centrifugal box fan featuring a 125mm size and EC motor technology, designed for efficient and quiet ventilation. This model is part of a series offering seven standard sizes ranging from 125mm to 500mm. It delivers airflow rates of up to 1.740 m³/s and static pressures reaching 730 Pa. The fan is suitable for operation in temperatures up to +60°C. It includes a redesigned casing to enhance airflow and reduce specific fan power consumption. The unit comes with an auto changeover panel as standard and features internal acoustic lining to minimize breakout noise. Optional configurations include different spigot types, providing flexibility for installation. The STDL125-1EC is engineered for energy-efficient performance with low specific fan power.