quick dumb question


  #1  
Old 02-03-03, 08:45 AM
heedicus
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quick dumb question

ok so I am redoing the drainage on my sinks in my bathroom (see other post by me).
here is a dumb question, the drainage pipe goes down into the drainage system, but it also goes up... to where?
is it just a vent or an open end to keep it from getting a siphon?
thanks,
tren
 
  #2  
Old 02-03-03, 08:49 AM
Mike Swearingen's Avatar
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Cool

Yes, that is the sink drain vent.


Typical Drain/Waste/Vent System
Mike
 
 

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