I just received my fittings from bargainfittings.com (super fast, nice and clean product) and immediately began putting the finishing touches on my Rubbermaid mash tun. The pre drilled hole for the factory spigot appears to be a bit bigger than the nipple provided, and when I put the whole apparatus together it seems that the silicone ring may be just big enough to make a seal, but I can't be certain because I can't really get a good view.
I managed to get the whole system together with the washers and valve (wish I could get one more washer in there) and finally got it snug. I was afraid to tighten too much as to crack/warp the cooler, but I got it pretty tight. I gave it the old water test and I had zero water seeping out. My concern is if the seal was just too small for that hole that water/wort could get in between the inside and the outside of my cooler and damage it.
Does anyone have any experience with this fitting? Do I have a valid worry? Any way to test this? I'd hate to take this apart more than a couple of times, I don't want to stress the cooler.
JER
I managed to get the whole system together with the washers and valve (wish I could get one more washer in there) and finally got it snug. I was afraid to tighten too much as to crack/warp the cooler, but I got it pretty tight. I gave it the old water test and I had zero water seeping out. My concern is if the seal was just too small for that hole that water/wort could get in between the inside and the outside of my cooler and damage it.
Does anyone have any experience with this fitting? Do I have a valid worry? Any way to test this? I'd hate to take this apart more than a couple of times, I don't want to stress the cooler.
JER