The Ruck ISOR 200 EC K 01 is a fully insulated 200mm single box fan designed for quiet and efficient air handling. Built with a galvanized sheet steel housing, it incorporates connection spigots with double lip seals to ensure airtight and secure airflow. The sound-optimised centrifugal impeller features a backward curved design, and the swing-out fan unit allows easy access for servicing. Powered by an external rotor EC motor, the fan offers stepless controllability for precise performance adjustment. Internal electronic temperature monitoring enhances safety and reliability. Suitable for outdoor installation, this model is engineered for dependable and energy-efficient ventilation across a wide range of applications.