AC axial compact fan - Square - Nominal voltage: 115/230 VAC – Frequency: 50 Hz - Speed 2650 rpm - Power consumption: 18 W - Air flow: 180 m3/h - Housing material: Die-cast aluminum – Size: 119 mm (L) x 119 mm (W) x 38 mm (H) - 0.550 kg - Termination: 2 f