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Constant % checker

Posted: Tue Feb 14, 2006 12:08 pm
by pipe_cleanner
[size=18}
Hi there, I'm trying to make a constant % checker out of 13mm plastic irrigations bits picture is at http://www.users.bigpond.net.au/home_dr ... hecker.jpg" onclick="window.open(this.href);return false;" rel="nofollow, and i have a question?

Will I have to keep the whole lot above the spirit level in the collection container?? see link for picture

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Posted: Tue Feb 14, 2006 12:16 pm
by Brett
plastics n high alcohols dont mix so well, be carefull ur not poisoning urself with plastics leaching into the alcohol

Posted: Tue Feb 14, 2006 12:39 pm
by pipe_cleanner
Yer I know, I have used this food grade pipe before, dont cause too much trouble if any. If it does leech out how will I tell, smell - taste??

Posted: Tue Feb 14, 2006 3:26 pm
by Uncle Remus
When built my first still, I used a piece of what was supposed to be a lab grade plastic tubing on the output. It turned milky after the first run. I replaced it with a copper tube soon after. High alcohol, heat and plastic don't mix, even if it's food grade... ethanol is not food. I would use something else if I were you...ie copper, stainless, glass.

Posted: Tue Feb 14, 2006 3:34 pm
by pipe_cleanner

Yer, I was hoping for a better out come but It looks like I'll have to make it from copper. thems the breaks.


CHEERS

Posted: Tue Feb 14, 2006 3:38 pm
by pipe_cleanner
http://www.users.bigpond.net.au/home_dr ... hecker.jpg


That picture again , the first was bad link

CHEERS :arrow:

Posted: Tue Feb 14, 2006 6:13 pm
by Longhairedcountryboy

Posted: Tue Feb 14, 2006 7:38 pm
by nimrod77
http://homedistiller.org/forum/viewtopic.php?t=1916
Have a look at this too:)
My Idea for a constant % checker

Posted: Tue Feb 14, 2006 11:18 pm
by pipe_cleanner
ripper i've a starting point

Posted: Wed Feb 15, 2006 2:01 pm
by jbrew9999
All the pictures of "parrot's beaks" look like a vertical tube with a cap on the bottom and a reducing coupler on top. Then an entry hole near the bottom and an exit hole near the top.

What would be wrong with making one out of a 12" piece of 3/4 copper pipe and a cap? What's the point of that reducing coupler?

Posted: Wed Feb 15, 2006 3:28 pm
by Guest
I dont think anything exept to finnish it off

Posted: Wed Feb 15, 2006 3:48 pm
by knuklehead
You sure got a lot of plastic tubing on your stills for vapour and condensate transfer. :?

Posted: Wed Feb 15, 2006 6:28 pm
by Longhairedcountryboy
jbrew

Image

The 3/4" or whatever is all the way through to the top of the reducer. The alcohol is overflowing into that gap in between the center pipe and the reducer. I figure this is so you can take an accurate measurement from the surface of the liquid. It then goes out of the tube at the bottom of the reducer into the collection jar.

BTW This is not my picture. I found it on a different thread. I re posted it just to take a stab at explaining the purpose of the reducer.

Posted: Wed Feb 15, 2006 7:52 pm
by pipe_cleanner
Actually the plastic pipe im using is "Surgical Grade" not food grade, Maybe surgical grade pipe is made to use with various chemicals, I've not had any problems.

Eprouvette

Posted: Wed Feb 15, 2006 7:58 pm
by Uncle Jesse

Posted: Wed Feb 15, 2006 8:01 pm
by Guest
Thats the one :D

Posted: Wed Feb 15, 2006 8:09 pm
by pipe_cleanner
could I get any specs for that one "Uncle Jesse"?? I just can not read the tape

Posted: Wed Feb 15, 2006 9:00 pm
by Guest
Is that your site? Looks like someone's really cooking!!

Posted: Thu Feb 16, 2006 6:05 am
by jbrew9999
Thank you, UJ.

Posted: Wed Feb 28, 2007 9:11 pm
by CoopsOz
Old thread revisited,
Just thought I'd show my new addition to the family, she's not the prettiest but she'll work!



Image

Posted: Wed Feb 28, 2007 10:35 pm
by junkyard dawg
looks pretty to me! :)