The Helios SG 280 is a protective grille designed to cover the outlet side of fans, offering effective shielding from moving parts while ensuring airflow is not restricted. With a 280 mm diameter, it is precisely dimensioned to match fan and flange pipe sizes in accordance with DIN 24155 (page 2).
The grille features a silver metallic powder-coated finish for corrosion resistance and visual appeal, with a galvanised version available for sizes starting at Ø800 mm. It complies with the safety specifications of DIN EN ISO 13857 and is supplied with mounting clips for easy and secure installation. This makes the SG 280 a reliable choice for industrial and commercial ventilation systems requiring enhanced safety.