Round duct grilles with double deflection / single deflection
Applications:
RSGR grilles have a semi-round section and they are destined both for supply and exhaust of
air. They are installed directly on the rigid metallic section of the circular ducts.
Description:
RSGR-1 grilles are used mainly for air supply. They are provided with one row of frontal mobile
blades, displayed horizontally, together with the row of adjustable vertical blades, in the rear
side. Interior blades control the lateral diffusion angle of the air flow, while the front blades
control both the air flow intensity and the up ／ down direction thereof.
RGSR-0 grilles may be used both for the supply and exhaust of air. They are provided with a
single row of mobile blades, displayed horizontally, both the air flow intensity and the up ／ down
direction thereof.
The blade inclination angle may be adjusted manually.
For improved adjustment of the air flowrate, we recommend the use of special (inclined)
dampers – RGSR-DA.
