Products > Diffusion > Grille blade spacing 50mm

Grille blade spacing 50mm


The return grilles are suitable for wall and duct installation for the return air; for their ductility are used in office, residential and several other application. Its blades profile, is suitable for external mounting.


  • Frame in anodised extruded aluminium;
  • Anodised extruded aluminium blades with weatherproof profile;
  • Distance between blades 50 mm.


  • Painted according to RAL (Recommended only on anodized aluminium);
  • Wire mesh;
  • Casing in natural aluminium on request.