The pump can be used to transport fluids from one place to another. When placed, the large pump head will attach to the side of the block it was placed on, this can be changed by right-clicking it with a Wrench.
OperationThe pump will pump fluids from its large head and will output them to all available fluid containers around it without needing power. Small pump heads will appear on all the sides the pump can output fluids to. In normal conditions the pump can pump up to 250mB per tick, this can be increased by right-clicking it with Speed Upgrades. The pump volume per tick can be calculated like this: $ 250mB * 1.149^n $, where $ n $ is the amount of Speed Upgrades applied to the pump.
If a redstone signal is applied to the pump, it will become locked, show red squares on all sides and seize operation.
Pumping WaterAdditonally the pump can get water from an infinite source, by placing it with the large pump head facing the infinite source. It will then generate as much water as its pump volume (250mB without upgrades) allows, without removing the water block to prevent lag.