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;
- Fixed horizontal blades in anodized extruded aluminium;
- Blade spacing 20 mm.
- Painted according to RAL (Recommended only on anodized aluminium);
- Wire mesh;
- Filter Frame;