Thanks for everybody's comments!
Here's an option for a DIY Macerator Pump using a garbage disposal.
Garbage disposals are very good macerators, and they do achieve
some centrifugal pumping. However garbage disposals do not have positive displacement pumps and can only generate 6-10' of head pressure (~2-4psi) at best. In addition, they are bulky and require 115Vac to operate…
Definitely not the right choice for me!
want-a-be wrote:
I went with the sewer solution for around $100.00...
The Sewer Solution is a very nice product! However it requires water
-lots of water- to operate. Since I exclusively boondock, I can't always be sure that I'll have access to a pressurized water source.
Cheers
-Mark