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Originally Posted by TheReefGeek
"Probably" is not a good term in plumging a reef.  Leads to too many floods. That is why this calculator is dangerous. |
In your first post in this thread you asked:
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Is it assuming there is pressure on top of the bulkhead or not?
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The correct response from me should have been:
Hell no! There is no pressure on a drain bulkhead! Only the weight of any water that is on top of it.(Weight and pressure are two totaly different things.)
My reply with the word "probably" was just a nice way of saying "No pressure....... Only weight."
BTW, there's nothing wrong with this calculator IMO.
