Helios HELI WSG 30/15 Weather protection grille rectangular anodised aluminium

Helios Ventilators Weather Protection Grille WSG 30/15

Manufacturer: Helios Ventilators
Designation: Weather Protection Grille Aluminum Natural Anodized
Type: WSG 30/15
Material: Aluminum
Nominal Width of Duct: 300 mm
Nominal Height of Duct: 150 mm
Front Width: 370 mm
Front Height: 220 mm
Installation Depth: 60 mm
With Wire Mesh: No
With Insect Screen: No
With Pressure Relief Flap, Blowing Out: No
With Pressure Relief Flap, Suction: No
With Counter-Rotating Flap Valve: No
With Co-Rotating Flap Valve: No
With Installation Frame: No
Lockable: No
Motor Controlled: No

The WSG 30/15 weather protection grille is designed to cover ventilation openings on facades to prevent the ingress of rainwater, snow, and animals. It is inserted into the cross-section of the duct. The sturdy construction is made of extruded aluminum profiles, anodized in a natural finish. Fixed slats with a spacing of 65 mm are equipped with a mesh screen made of galvanized steel wire, with a mesh size of 16 mm.