Helios HELI SG400 Protective grille for pipe flange D=408mm

The HELI SG400 protective grille is a high-quality product specifically designed for the exhaust side coverage in ventilation systems. Manufactured by the renowned brand Helios, this protective grille provides a reliable solution for ensuring optimal air circulation. With a diameter of 408 mm and a robust plastic construction, the grille is both functional and durable. The silver metallic coating gives the product an appealing look that harmoniously fits into various environments. The dimensions and mounting tabs comply with the standards of DIN 24155 and DIN EN 294, ensuring easy installation and compatibility with common duct flanges. This protective grille is ideal for use in residential and commercial buildings where efficient ventilation is required. It helps enhance safety and comfort indoors by preventing the ingress of foreign objects into the ventilation system.