1300 items per minute.   Does not appear to jam. When full, it stops and restarts on it's own. Belting out the back of the deuterium splitter allows for external tank placement on the back end.  Can be proliferated with placement of sprayers on the two intake arms. The proliferator belt will clear the middle splitter when doing so. Level 3 proliferation will give you 2500 to 2800 per min. You will need to add some stacker sorters to the deuterium lines. A 4 stack on the tower is required for full output.