The Helios SG 630 is a protective outlet grille designed to enhance safety by covering the discharge side of fans, reducing the risk of contact with moving parts. With a 630 mm diameter, this grille is precisely manufactured to match fan and flange pipe dimensions in accordance with DIN 24155 (page 2).
It features a durable silver metallic powder-coated surface for corrosion resistance, while galvanised versions are used from Ø800 mm and above. Built to meet DIN EN ISO 13857 safety standards, the SG 630 also includes mounting clips for secure and easy installation. This grille is an essential safety accessory for industrial and commercial ventilation applications.