Thread: Plumbing Newbie
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  #18  
Old 05-03-2012, 12:27 AM
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Mandosh Mandosh is offline
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Your going to want to replace that 90 with a T. Put a cap in the top of the T with an air hole drilled. I you want to get fancy you can run a piece of air line with a valve out of the air hole.

What your going to have to make is an external durso standpipe. If you google it you should be able to find diagrams.
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