Just found this awesome website, and looking for some info on how typical FreshWater (FW) systems are designed on sportfishing pleasure boats. For example, do they usually locate the FW pump in the tank?
Do the pumps run dead-headed or do the have a pressure switch (don't think so, there is no accummulator tank?).
I just bought a used 1996 thirty-foot Proline and need to fix a leak in the freshwater system between the tank and in-cabin sink and looking for basic information on how it is designed. The tank is under the aft berth and has a fill line into the tank, and three supply lines (head, cabin, and FW washdown on transom) and ther must be a vent line somewhere. I am afraid that in order to get to the FW line from tank to sink, I gonna have to remove the small refrigerator and/or draws under the sink.
Would be nice to find some schematics on the FW system (as well as some electrical diagrams for my boat) before I start taking apart my boat and build my own drawings
Any help would be greatly appreciated. Thanks in advance!