The Helios AE-FV-125 extract element is designed for quick and easy installation into ducts with a nominal diameter of 125 mm. Made from durable white polymer, this extract element includes a mounting ring for secure fitting. It ensures a consistent airflow performance over a pressure range from 5 to 120 Pa, providing reliable ventilation under varying conditions. This component is ideal for maintaining steady extraction in ventilation systems while being simple to fit.