Compact Xiranite Spray Bottle 100% Efficiency

Used for clearing out blight for some parts of exploration in Wuling. Remember to set the Reactor Crucible's output to Xiranite Solution. I tried to get it down to 9x15 but I couldn't figure it out. I'm not sure if it's possible while keeping within the width of 3 Depot Unloaders and keeping the Pylon within the blueprint bounds, but maybe there's a better solution with other dimensions.