The Ruck MPC 280mm Centrifugal Box Fan MPC 280 D2 40 is a three-phase ventilation unit designed with a centrifugal fan and backward curved impeller to deliver stable and reliable airflow. Its construction allows flexible installation through a variable discharge direction that can be set to the right, left, or linear, depending on the system layout.
The unit is built with a double-wall housing made from galvanized steel sheet and insulated to enhance durability and reduce operational noise. It is equipped with an efficient IE3 motor that is frequency controllable, enabling performance adjustments to meet varying ventilation requirements. Motor protection is provided via a frequency converter or a motor protection switch to ensure safe operation.
A bottom tray is included to support installation and maintenance. This model offers a practical and straightforward solution for general ventilation applications requiring a robust three-phase centrifugal box fan.