WSG 5/25 grille rectangular To cover ventilation openings on facades, against the ingress of rain water, snow and animals. Dimensions are compatible with Helios duct fans, inserted into the cross section of the channel. Sturdy construction made of extruded aluminum sections, natural color anodised. Fixed louvres at a distance of 65 mm behind it with mesh grid made of galvanized steel wire mesh
6 mm. Make: Helios CODE:

Type: WSG 5/25 ______________________________________