Further information for Helios Ventilatoren Helios weather protection grille rectangular anodized aluminum 116 - WSG 100/50
For covering ventilation openings on facades to prevent the ingress of rainwater, snow and animals. For insertion into the cross-section of the duct. Stable construction made of extruded aluminum profiles, anodized in natural color. Fixed slats at a distance of 65 mm with a mesh grid behind them made of galvanized steel wire, mesh size 16 mm.