So for those of you that know what a ramp pump is good if not google it and come back. Ok so now I was thinking what to do with the waste water? I know it is required for the system to work. But what about rerouting it. Have a open ended pipe around the waste valve with a way for the water to flow back into the delivery pipe where is goes vertical. Of course there would need to be a valve in there as well to keep the water flowing the right direction. I'm no expert but could this even be possible?