Single bank extruded aluminium curved blade louvre pitched at 75mm- the standard commercial louvre blade pitch with an aerodynamic curved profile for smooth airflow. Used for general applications where good airflow is required and reasonable weathering is achieved except under severe conditions.

Brochure foe the QEF 75 Curved Blade Louvre QEF 75 Curved Blade Louvre

Data sheet foe the QEF 75 Curved Blade Louvre QEF-75 Curved Blade Data Sheet Rev B