E-VOCA: Grille with a row of movable vertical blades made with special extruded aluminum profiles that allow the grille to adapt to a circular duct of any diameter.

E-VOCAR: Grille with a row of movable vertical blades made with special extruded aluminum profiles that allow the grille to adapt to a circular duct of any diameter, with flow regulation of opposed blades.

E-VOCAC: Grille with a row of movable vertical blades made with special extruded aluminum profiles that allow the grille to adapt to a circular duct of any diameter, with flow capture.

Attachment by screws

Finish: Raw aluminum without anodizing. Consult for other finishes