Helios Ventilatoren WSG 630 Weather vent cover Aluminium Suitable for pipe diameter: 630 mm

To cover ventilation openings on facades, to prevent rain, snow and animals from entering Can be used for square and round pipe openings. Sturdy construction from extruded aluminum profile, anodized and natural colors. Fixed lamellas at distance of 65 mm with underlying mesh grill of zinc-plated steel wire, mesh width 16 mm.

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