LEMAX Industrial Wall Fan (18″, 26″) Shelyn 6 years ago Industrial Wall Fan (18", 26") Size (diameter) 18″ (450mm) 26″ (650mm) Weight (kg) 18″ – 4.6kg 26″ – 9.0kg Product code 18″ – IWF-18 26″ – IWF-26 Packing (per carton) 18″ – 2sets 26″ – 1set