Max trap arm length for a shower drain (2") | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
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Chapter 7: Plumbing Fixtures, Fixture Fittings and Plumbing Appliances, New Jersey Plumbing Code 2018 | UpCodes
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plumbing - Do tub drains of the same diameter ever have different thread-per-inch counts? - Home Improvement Stack Exchange
![How can I reduce my 2" shower drain to match my 1 1/2" ABS drain plumbing? - Home Improvement Stack Exchange How can I reduce my 2" shower drain to match my 1 1/2" ABS drain plumbing? - Home Improvement Stack Exchange](https://i.stack.imgur.com/OO6zA.png)
How can I reduce my 2" shower drain to match my 1 1/2" ABS drain plumbing? - Home Improvement Stack Exchange
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