Boat ventilation grill
RGS
Aeron
The grille is designed in such a way that its flanges always seal tightly against the duct, regardless of the duct diameter.
The RGS is made of hot-galvanised sheet steel, and is assembled without the use of welding. This means that it can be used without further surface treatment, and that it has the same surface finish as the duct on
which it is mounted.
The grille can be supplied with horizontal deflection bars, a straight or inclined hit and miss damper, and a blade damper.
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