Pump

A pump moves liquid or gaseous materials from one end of the pump to the other. A pump can be attached to a pipe network to move a material through the network, or attached to a tank to move liquid or gaseous material into or out of the tank.

For example, a pump built into a tank full of air can be used to draw the air into a pipe network, and an oxygenator on the same network disperses the oxygen into other parts of a ship. A pump attached to a tank full of fuel can carry the fuel into a pipe network attached to a rocket, which will combust and expel the fuel to create thrust.

Requires: Electricity