Designed to go on top of rocket/antimatter fuel linked below. They fit perfectly (though this one goes to higher latitudes than proliferator/fractionator hats). Made specifically for the rocket if you don't have access to unlimited unipolar magnets.
Take note: you cannot put these next to each other, note the placement of the ILS (this one was particularly difficult to make).
Input: Warpers, Proliferator, raw (non unipolar). Out: Hydrogen. You can mix this with the small carrier rocket bp below to easily dump the hydrogen.