I bought a Sewer Solution about 10 years ago, to dump into a sewer clean-out about one foot above the driveway at my house. I sold it when we moved this year.
Three thoughts: You need to have a pressure water source for it to work. Do not use your fresh water fill hose for that purpose. Have a lot of patience and water, fast it is not.
Larry
I had the same experience about 10 years ago. I used it on a small fifth wheel with small tanks. It worked very well slowly. It would be a real disaster to try to use it if you didn't have an unlimited supply of fresh high pressure city water.
The design uses water pressure and a venturi to both suck the tank dry and break up the waste to where it fits in the supplied 1 inch hose. The hose you get with it is not very long. I had to buy two extra hoses. It looses effectiveness real fast if there is any uphill pumping to do.
The whole assembly will take up a lot of storage space.
I don't think I could attach one to my Beaver due to lack of room at the waste valve.
