cheap mag drive upgrade?

[nsu7]

same here...

 

[Hara]

ok, then in theory (please tell me if I am wrong as I often am in mechanical things)
I should get BETTER flow from two mag 9's than with the little giant, especially as on the little giant, it had to be T'd to supply water to both sides....correct?

 

[nsu7]

Yeah that makes perfect sense. I would think you'd be double your current flow.

If it were me I would determine my actual flow from the little giant and referencing the head height chart for your little giant, find a mag drive (maybe it is the 9...) that pumps the same flow for whatever your head height is.