How to Install a Mop Sink and Sewage Pump!
I wanted to add a mop sink into the mechanical room in my basement. The only problem was that my main sewer line was about 1 foot higher than I needed to be able to tie directly into it. Because of this I had to add a sewage pump as well. This takes the waste from the mop sink and pumps it up high enough to reach a clean out I had installed in my main line.