Re: SM holding tank internal details

Mike Ondra

Hi Mark. Thanks. And this is for others who may have a configuration nearer to ours.

 I believe the pumpout riser is probably the same. However In our hull #240, with manual pump, the riser from the toilet enters the bottom of the tank and apparent continues inside the tank to discharge near the top. That is the piece I am trying to get a handle on. Perhaps this riser is external in later models, a hugely better idea.

On Dec 12, 2019, at 2:08 PM, Mark McGovern <mfmcgovern@...> wrote:


Thankfully, I have not needed to tackle this job yet.  However, I did remember seeing a post by Gary Silver posted that had a sketch of his holding tank system.  You can find it here:

There is also a lot of information in this photo folder:

Good luck!

Mark McGovern
SM #440 Cara
Deale, MD USA

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