Protective grille for fans in accordance with DIN EN ISO 13857. Suitable for fans EZQ / DZQ, EZR / DZR and EZD / DZD. Can be installed on the suction and pressure side. Not for use in potentially explosive areas. Article: SGK 25, Air direction: ventilation, Material: plastic, Weight: 0.1 kg, Weight with packaging: 0.1 kg, Suitable for nominal width: 250 mm, Width: 297 mm, Height: 297 mm, Depth: 295 mm, Width with packaging: 297 mm, Height with packaging: 297 mm, Depth with packaging: 295 mm, Ambient temperature: 65 °C