A theoretical question.
assume there is a sink with a s shaped trap and with the drain going downstairs and the drain vent pipe going out through the roof. (apprx 15 feet above). Assume there is a slow clog somewhere in the system.
1- how high can water rise into the drain vent pipe?
2- Can water rise above the level of the sink into the drain pipe without seeing any water backing up into the sink?
remember the sink is squeaky clean. The clog is beyond the the s trap....
2006-12-13
08:34:50
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6 answers
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