The aluminium safety ventilation louvres type HS (High Safety) are specially designed for the natural ventilation of transformer rooms and gas rooms.
As a result, people, animals, equipment and machines are optimally protected.
The JAZO ventilation louvre type HS consists of a frame and single horizontal blades , with a leak sill. Each blade is welded to the front and / or rear in the frame, creating a metallic whole that meets the requirements for the grounding of technical areas. One earth-litze is sufficient.
There are various types of framing profiles and frame for a variety of mounting options. This makes it possible to assemble in every architectural detail.
|Build-in depth||66.5 [mm]|
|Drag coefficient in||26.19|
|Drag coefficient out||30.97|
|V in/out (m/s)||effectiveness (%)|
|V in/out (m/s)||rain|