Icon tank vent fitting

[Dan3023]

I have tried looking at a 2" reducer. The problem is that the 2" is the ID, not rhe OD. I think I'm either going to try some JB plasti-weld or just some marine sealant and goop it up good. At this point, I'm thinking about just making one. I don't like the 1/4" lip at the drain. If I make one, I can do it right. I kind of wish I would have just made one from the start.

[ShrimpBurrito]

Look here for a bunch of ABS fittings with an OD of 1 29/32". That equates to a bit over 1/32" on each side in a 2" hole, which might be a small enough gap to be sealed with some ABS cement. If there end up being any gaps, you could make some ABS paste from shavings and cement to seal them.

https://www.mcmaster.com/products/st...bs/od~1-29-32/

Dave