FZ-A - Acoustic louver

Acoustic louver is installed at the beginning or end of all HVAC systems as protection from rain, leaves, birds, large bugs and other animals. louver is made from galvanized sheet metal frame, profiled dampers and protective galvanized steel mesh. Inside of damper blade is filled with mineral wool for noise absorption. A special characteristic of this louver is ability to attenuate sound produced within the system. For higher acoustic demands it is possible to produce double frame.