Tired of pipe throughput issues? Pressurize fluids to increase throughput significantly.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
For some reason some liquids can not be compressed while others can. E.g. "Coke Oven Gas" can not be pressurized.
By default all fluids that can be barreled can be compressed. If additional fluids must be compressable, you can ask pyanodons in this case to use the remote modding interface to force the compressing of a certain fluid.