Although, I have no direct experience with that pump, my neighbor has the 1600 gph pump/sand filter (I picked it up in the walmart swg/gift card deal...thanks BBBeleiver). For fun I hooked that one up to my panels up on the roof ~16 feet up and it worked, or should I say I had water coming back to the pool, did not run it long, so I don't know if all 4 of my panels were getting flow etc. I have a two speed 1 hp pump, when it is on low and my filter is close to needing to be cleaned, I will get 0 flow. Even with the filter clean my 2 speed on low does not use all of my parrellel tubes in my panels (I have two going out and 2 going back), I basically get flow only to the first panel on the way out, and I constantly get bubbling in the pool (seems kind of like vapor lock at times). The 1600 was definitely better than my 2 speed on low.