*Illustration may show accessories that are available at extra cost.* Stackable – 3 high when full. These tanks feature a stacking cage that allows convenient movement or stacking with a fork truck. The tanks may also be elevated on a fork truck to facilitate gravity racking. Space Efficient with Lower Height Ceilings. The 48″ x 40″ (1000 x1200 mm) footprint and 3 high stacking. They may also be stored on standard commercial pallet racking to allow random access to a stack