Questions tagged [p-trap]

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Installing drain saddle for Reverse Osmosis (RO) system in brass metal pipes

I am trying to install a reverse osmosis RO system under the kitchen sink. The pipes are all metal (brass, I suppose but not sure). where can I install the drain saddle? The instructions with the RO ...
3
votes
2answers
60 views

Venting a double kitchen sink (converting from an S trap to a P trap with AAV in a tight space)

I'm replacing my double kitchen sink and replacing an S trap with a P trap. There is no vent nearby that I can tie into easily, so I'm going with an under sink AAV. Issue is, I don't have much space ...
9
votes
6answers
6k views

Is my sink P-trap too low?

Just put a new sink in and was not lucky enough to have the plumbing line up. I have it roughed in and wanted some insight/opinions on whether this will work, or what I need to do to fix it. I have a ...
2
votes
2answers
45 views

Can a plumbing vent start in the horizontal where it connects to drain line?

I'm laying out my shower drain and it initially was going to look like this: Fairly straightforward. Shower into p-trap, vent coming out of top of drain line over to wall to be vented, all connected ...