thread: ATO question
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Old 12/06/2017, 05:58 PM   #10
outy
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Join Date: Oct 2004
Location: auburn CA
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I would not trust the diagram above.

I have a 1/4" bulkhead fitting above the water line and my ATO pumps to said bulkhead.

No need to worry about syphon, that valve gets clogged and you will have issues.


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