[luvspokr]

Hi there, new to the site, going to try it out. I'm adding a bar sink to my basement but I have no vents or drains around it. It's in the oppostite corner. What's the easiest way to make this work? Thanks

[ballengerb1]

First check with your building inspector to see if they allow an air admittance valve (AAV.) This might makes things a lot easier and cheaper. I assume "it's in the oppostite corner" means its far from the sewer pipe. You might look into a sealed, vented tank that can pump the drain water overhead to the nearest sewer drain like a condensate pump. Again ask your inspector what they will allow.

[luvspokr]

OK ill keep you up to date ty

[speedball1]

The easiest way would be to position your bar sink near a stack vent (within 5 feet) and install a AAV just downstream from the trap. (see image) Good luck, tom