Talk:Pump (BC)/@comment-99.90.161.217-20120505164410/@comment-5190649-20120622134719

In a square with a base of 3x3 water: Meaning you'll need to fill up a space of 3 blocks wide and 3 blocks long with still water (water that isn't flowing). If it's still flowing (you can fill it with buckets), try to fill the space it is flowing to with an additional water bucket.

Now, you'll need a height of only 1 block, that's enough. Place your pump directly above your little pool, add some engines and a pipe, and you have created your endless water pump!