*UPDATED REVIEW* I picked mine up last summer, painted it, mocked it up- PERFECT. Now that I'm actually ready to put it to use, I realized that the two bungs on top (vent and return) were welded on upside down. Having NPT threads, this is kind of a bummer. I can only just barely get the fittings in. It SHOULD seal up nice, but I wish I would've checked this out earlier. My bad. Anyways, it's a super solid piece, and I'd buy another one (might have to anyways). Just a word to the wise, CHECK YOUR BUNGS!