The Soler and Palau ACOP RECT KABT-4000 N flexible connector is designed for rectangular duct systems, featuring flange dimensions of 486mm x 265mm and a length of 143mm. It ensures a flexible and secure connection, minimizing vibration and noise transfer between fan units and ductwork. Constructed from durable materials, this connector provides long-lasting performance and maintains smooth, efficient airflow. Easy to install, the ACOP RECT KABT-4000 N is suitable for residential, commercial, and industrial ventilation applications, enhancing overall system reliability and operational efficiency.