I'm currently working on a game that I've setup with FTB Beyond. As I'm used to playing with buildcraft installed, I can't seem to find a way of pumping water into various IC2 machines, such as the Ore Washing Plant. I've tried adding a pump from thermal expansion and connected it to the Ore Washing Plant via TE pipes, but with no result. And as far as I can see, there's no native IC2-way of piping in water to the machines.
So my question boils down to: How does one automatically supply IC2 machines with water from a pond a few blocks away? Using any gear available via FTB, that is.