The Elta SJMF315‑S Jetflow Silent is a 315mm inline mixed flow circular fan engineered for low-noise ventilation applications. Available in four standard sizes from 150mm to 315mm, this silent fan delivers air volume flow rates up to 0.794 m³/s and static pressures up to 434 Pa. It operates efficiently with an EC motor and is suitable for temperatures up to +60°C. Its acoustic design significantly reduces noise levels, making it ideal for environments requiring quiet operation without compromising airflow performance. Available in single-phase power supply.