Description:

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.

Construction:

• Frame in galvanised steel, thickness 1,0 mm;
• Blades in galvanised steel, thickness 1,0 mm with waterproof profile;
• Blade spacing 25mm.
• Standard pierced frame ø 5 mm, spacing 600 mm, at 10 mm from external frame.

Options:

• Painted according to RAL (Recommended only on anodized aluminium);
• Wire mesh;
• Casing in stainless steel (AISI 304/316) or galvanized steel on request.