Join Date: Apr 2006
Thanked 189 Times in 185 Posts
Rep Power: 13
"The line from the head to the tank was 70% plugged with "scale". "
Yeah, that's what happens when urine and salt water mix and sit. I was taught to "pump ten times" in order to get the line flushed out, but of course that's gonna fill the holding tank much faster.
A urinal with an illegal direct discharge valve comes to mind. If boarded, SWEAR IT IS A BIDET.