Weather grille adg 315

Dimensions and technical details Housing colour: white aluminium RAL 9006 Housing material: die cast aluminium, powder-coated Nominal size: 315 mm Outer dimensions: 350 x 5 mm Inner diameter: 314 mm Total depth: 20 mm Stainless steel insect protection grille, 2 mm mesh size Vertical slats with drip rail prevent most of the incoming snow, rain, small animals Concealed screw fastening Inserted into round wall openings