The Soler and Palau ACOPEL F400-315 – 160 N circular flex connector is designed for use with 315mm ducts, offering a reliable and flexible connection to fan units. Compatible with F400-120 and related models, this connector reduces vibration, minimises noise, and ensures smooth airflow throughout the ventilation system. Manufactured from durable materials, it provides long-lasting performance in both commercial and residential applications. Its flexibility also allows easier alignment during installation, making it a practical accessory for professional ducting setups.