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Our craftsmen assemble the products on site so that you are assured of a perfect end result.
Before we start assembling, we first come to the construction site to view the situation and measure everything again.
In the shopping cart you can indicate that you want to use the assembly service.
The aluminum safety ventilation grilles type HF (High Flow) are specially designed for the forced ventilation of technical rooms.
This ensures optimum protection for people, animals, equipment and machines.
The JAZO ventilation grille type HF consists of a frame (frame) and single horizontal vanes (slats), with a leak sill. Each paddle is welded to the rear, creating a metallic whole that meets the requirements for the earthing of technical spaces. A single earth suffices.
|Build-in depth||var [mm]|
|Drag coefficient in||18.62|
|Drag coefficient out||17.82|
|V in/out (m/s)||rain|