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Bottom Drain
If you use a skimmer box, you can plumb the drain right into the front of
the box (underneath the skimmer opening) without needing to go "up and over." I have one bottem drain in a 15'x30'x4' and it works great. A lot will depend on the contour of the bottom of the pond. mmendell "RichToyBox" wrote in message news:%FN4c.2155$JL2.47891@attbi_s03... You can have the pipe go up and over, but you need to install a Tee and valve at the top to let air out. Put a backflow preventer between the top and the bottom drain location to prevent water running back to the pond. Force water in backwards from the pump or settling basin until all air is out of the top location, and then it will siphon. Periodically, you will need to do the forcing of the water, to evacuate the air, since some air is in the water and that is the location of the highest vacuum, and some air will separate from the water and accumulate in that location. -- RichToyBox http://www.geocities.com/richtoybox/pondintro.html "Fernando Rivera" wrote in message ... I would like to know if anyone can help me out with a couple questions. I would like to add a bottom drain to my pond with having the plumbming on top of the liner, is this possible? It's to late to redo the pond and less cost effective. Is there any ideas or suggestions, any help would be appreciated. My pond is currently 12,000 gallons. And i would like an easier time of cleaning the bottom. |
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