well, i let it sit full overnight, and it sealed up tight as a drum. stoked.
MashMan wrote:G'day condensificator, nice work dude, glad someone else has seen the simplicity in using a tri clamp setup for a sight glass, nice job
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looks like you have used a silicon gasket for the glass to seel against
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I have used the same it works great. can you tell me what thickness glass you used
![Question :?:](./images/smilies/icon_question.gif)
I had trouble initially with sight glasses cut from 3mm that were not concentric which didn't seel too well. anyhoo looks awesome, so have you given it a run yet?????
MM.
thanks. the glass is 5.5mm pyrex that i scored from glassman (thanks again gm!)...and of course, there is NO SILICONE!!! i don't want the plastic police showing up at my door. i used a regular teflon tri-clamp gasket, and cut the ridge off of one side with a razor blade, then planed/lapped it on some sandpaper. the glass is ground to pretty much the same contour as a regular tri-clamp ferrule...the side of the diamond hole saw used to cut the glass disc, can be used to grind the glass, just need to keep it a bit wet. if i were going to make a bunch, i would just get a dedicated diamond wheel for it. after the contour is put in, i wrapped 7 or 8 layers of teflon tape around the outside edge...enough that there is a good pad for the clamp do delicately, but firmly hold the glass.
there were some pics in my 3"T thread in the column forum...if you look at the first picture on this page, you can see the glass and gasket out of the clamp, then there is a pic 3 down from that one that has the glass, gasket and clamp in place without the teflon tape seal:
http://homedistiller.org/forum/viewtopi ... &start=165
i had another way figured out to do it before i got the thick pyrex, and it was the same, except just using two teflon gaskets each with one ridge cut off and glass sandwiched between...still with the teflon tape wraps to have some give to make the seal on the glass.
just finished it, so i haven't had a chance to run it yet. i'll do an update when i do.
yeah NW and KS, it's a real f*ing bummer that they don't make them in glass...