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Shotgun

PostPosted: Fri Jan 20, 2017 10:07 pm
by Azza76
Started on a 2" shotgun today after work came together pretty well I think only have to put on the flange now then build the pot to go with it :-D

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Re: Shotgun

PostPosted: Fri Jan 20, 2017 10:09 pm
by bluc
Awesome work whats the specs? Did you hard solder braze?

Re: Shotgun

PostPosted: Fri Jan 20, 2017 10:11 pm
by Azza76
500 long 4 1/2 tubes silver solder tubes and plates soft solder the rest :handgestures-thumbupleft:

That would be good enough to use with a bubbler later?

Re: Shotgun

PostPosted: Fri Jan 20, 2017 10:15 pm
by bluc
Sweet as very close to making my first shottie also. Great work :handgestures-thumbupleft: not sure i am gunna try 6 x .5" 350mm long.

Re: Shotgun

PostPosted: Sat Jan 21, 2017 5:13 am
by Zak Griffin
Nice work mate :handgestures-thumbupleft: should do the trick on a bubbler as well.

Re: Shotgun

PostPosted: Sat Jan 21, 2017 4:35 pm
by Azza76
Just put the flange on and thinking of knocking up the pot what height for the riser and should I make a flange joint between the 2 bends so I can adjust the angle of the condenser? Will. E running of a 30 ltr boiler for now but moving to a keg when I can afford to set it up and learn to tig weld lol :-D

Re: Shotgun

PostPosted: Sat Jan 21, 2017 4:42 pm
by rumdidlydum
It doesn't really matter what height.
What ever height you need it to hang your shotty vertical, so there's is less weight trying to tip it over :handgestures-thumbupleft:

Re: Shotgun

PostPosted: Sat Jan 21, 2017 11:19 pm
by Dig Brinker
Riser height doesn't matter, you just need it high enough that your product condenser is far enough away from flame if your using gas, and you can angle the PC to do this. But if your using 2 clamps on the 180 degree bend then you should be able to angle the product output away from any heat source :handgestures-thumbupleft:

Re: Shotgun

PostPosted: Sun Jan 22, 2017 12:02 pm
by googe
Nice job mate :handgestures-thumbupleft: . I've always done 450~500mm with 4 x 1/2 tubes and never had a problem.

Re: Shotgun

PostPosted: Sun Jan 22, 2017 4:59 pm
by Azza76
Made up the rest of the pot today just need some clamps and adapter from fsd and off I go. Hopefully cleaning run next weekend.

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Ps maybe this should move to the pot still section?

Re: Shotgun

PostPosted: Sun Jan 22, 2017 5:11 pm
by bluc
Very neat and very shiny awesome work :handgestures-thumbupleft:

Re: Shotgun

PostPosted: Sun Jan 22, 2017 5:53 pm
by Doubleuj
MAAATE! that's some sexy copper porn. :handgestures-thumbupleft:

Re: Shotgun

PostPosted: Sun Jan 22, 2017 6:50 pm
by rumdidlydum
Well done azza thats some well polished gear :handgestures-thumbupleft:

Just a thought though whats you boiler? Does it have enough weight for all that above :-B

Re: Shotgun

PostPosted: Sun Jan 22, 2017 6:59 pm
by OzzyChef
Silly question I'm sure, but how did you get it so shiny? Polished out working up in grade of sand paper? Or punishing pad? Looks brilliant mate well done

Re: Shotgun

PostPosted: Sun Jan 22, 2017 7:10 pm
by Azza76
rumdidlydum wrote:Well done azza thats some well polished gear :handgestures-thumbupleft:

Just a thought though whats you boiler? Does it have enough weight for all that above :-B


30 ltr keg king I am just going to see how it goes when I get an adapter for it :think:

If no go I have a keg in waiting just might have to use gas while I wait for electric gear to be fitted

Re: Shotgun

PostPosted: Sun Jan 22, 2017 7:14 pm
by Azza76
OzzyChef wrote:Silly question I'm sure, but how did you get it so shiny? Polished out working up in grade of sand paper? Or punishing pad? Looks brilliant mate well done


I used a scotch brite pad in the drill got from bgs then a buffing wheel in a cordless drill will get one for the bench grinder next time will make it easier . Polishing kit also available at bgs.

The pipe had been sitting in the rack at work for years and was badly oxidised so needed a good clean up before polishing but came up alright :handgestures-thumbupleft: .

If pipe was new just polish would be ok I think

Re: Shotgun

PostPosted: Sat Jan 28, 2017 12:50 pm
by Azza76
Ready for a cleaning run

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Re: Shotgun

PostPosted: Sat Jan 28, 2017 1:27 pm
by Zak Griffin
Love your work mate :handgestures-thumbupleft: you'll be cranking out the good stuff on no time!

Re: Shotgun

PostPosted: Sat Jan 28, 2017 2:13 pm
by rumdidlydum
Good stuff mate :handgestures-thumbupleft:
Looks like it needs a coat of clear on it, to stop the finger marks :teasing-tease:

Re: Shotgun

PostPosted: Sat Jan 28, 2017 2:44 pm
by Azza76
rumdidlydum wrote:Good stuff mate :handgestures-thumbupleft:
Looks like it needs a coat of clear on it, to stop the finger marks :teasing-tease:

:D when I have finished mucking with it I'll give it a final polish and might clear coat it :handgestures-thumbupleft: