A fixed wing shutter, also known as a fixed blade damper or fixed blade shutter, is a component used in ventilation systems to control and direct airflow. Unlike adjustable dampers, fixed wing shutters do not have movable parts and are designed to provide a constant flow direction and distribution. Here’s an overview of their features and functions:
Functions of Fixed Wing Shutters
Airflow Direction: Fixed wing shutters are primarily used to direct the flow of air in a specific direction. They help manage the distribution of air within ductwork or at air outlet points to ensure that airflow is directed as needed.
Flow Regulation: While they do not adjust flow rates like adjustable dampers, fixed wing shutters can help maintain a consistent airflow pattern. They are used to ensure that air is distributed evenly across the space or to control the direction of airflow.
Protection: They can provide some degree of protection against backdrafts or unwanted air intrusion when installed in certain parts of a system.
