Basement Sumps

[Reef Pilot]

Originally Posted by reefme

Hi Reef Pilot,

How good is this Sedra KSP-20000 pump?

It's great! I used to have a Mag 18 (1800 gph) to push the return flow to the upstairs tank, and that's all it could do (not a lot of flow either), so had to have other pumps for the rest of the equipment. When I added my downstairs tank, I got this Sedra, thinking of using it for the upstairs tank to get more flow, and use the Mag 18 for the other stuff.

But it had so much flow and head pressure, thought I would try put some T's off for the other stuff. Much to my surprise it runs all the other stuff with flow to spare (throttled with ball valves) without any loss of flow to the upstairs tank. Hard to believe it is only rated at 2000 gph. Absolutely no comparison to the Mag 18.