I'm relocating my kitchen sink with the result that the drain line, after the garbage disposal, will need to run a few inches higher vertically. I have two possible runs in the crawl space, one is shorter but has the black gas pipe and heater runs to deal with. The other is much clearer but longer and must complete a 90 degree bend (I have room to do 2 45's or even 3 30's). I'm looking for suggestions of what pump to install on the waste line after the garbage disposal.
