Which Return Pump for basement sump?

[RDNanoGuy]

You can't go wrong with a GenX pcx-40 (Mak 4). Mine pushes water up over 12' from my basement sump with no problems. Plus they're cheap enuff you could buy two for the price of the DC pump and keep one as a spare! It's pretty efficient too. Mine draws 122w at full load. Don't forget to plus size your return plumbing right after the pump outlet. This will reduce the pressure loss and give you more flow. I use 1 1/2" to the upstairs.