FSD 2" Boka

Reflux still design and discussion

Re: FSD 2" Boka

Postby Kibo92 » Thu Jul 25, 2024 9:18 pm

If I were to go with a 2" Boka reflux still, I have some concerns about how much water would be used, in the driest continent I hate wasting water. I do have a pool though so that seems like a good solution to the cooling water problem. The pool is approx 20 mts from where I would set up the still and I was wondering if anybody would know whether an Ozito 350w submersible with a 2m head and 20m run would supply sufficient flow of water?

Thanks to anyone that may have ideas about this.
Kibo92
Site Donor
 
Posts: 3
Joined: Tue May 21, 2024 10:27 pm
Location: Far North Coast, NSW.
equipment: nil equipment

Re: FSD 2" Boka

Postby indenial » Thu Jul 25, 2024 10:39 pm

I run the Ozito 350w from my pool to my pot still with 2" shotgun condensor. It's about 2m elevation and I run it through about 15m of garden hose. It provides more flow than I need for my purposes. I don't have a boka so unsure how your needs my vary.
indenial
 
Posts: 62
Joined: Thu Apr 29, 2021 2:50 pm
Location: Perth
equipment: 50l keg boiler with 3" modular pot, 2" shotgun condensor

Re: FSD 2" Boka

Postby howard » Fri Jul 26, 2024 12:43 am

i also run the ozito 15m through a garden hose, to & from the pool.
so a total of 30 m + 2 x shotgun condensers with no problem.
the big green shed is ok with refunds as well, i think they have a 3 year warranty as well.
i bought a spare just in case they ever stop making them.
i have a piece of 40mm conduit over a corner of the pool, then tie the pump handle to the conduit.
this keeps the pump a good distance off the pool bottom.
you don't want the pump to ingest leaves and debris, it's difficult to clean out the hose and condensers if that happens (don't ask me how i know :sad: )
howard
 
Posts: 416
Joined: Fri Jul 17, 2020 12:53 am
Location: perth
equipment: 35l brewzilla
2" modular CM
gin caddy
changeover element switch and voltage controller on brewzillas 1900w element.
5L glass boiler/glass leibig

Re: FSD 2" Boka

Postby The Stig » Fri Jul 26, 2024 8:53 am

Kibo92 wrote:If I were to go with a 2" Boka reflux still

You wont regret it :handgestures-thumbupleft: ^:)^ :techie-typing:
The Stig
Site Nerd
 
Posts: 18470
Images: 9
Joined: Sun Jun 19, 2011 8:37 am
equipment: Only the Best will Do.
Mac4 SSG Bubbles of Joy

Re: FSD 2" Boka

Postby Groovie » Mon Aug 05, 2024 10:17 am

Great thread,

New poster here just did my first stripping and spirit runs on the FSD pot/boka combo over the weekend and super happy with it (thx again Andrew for sorting me out), stupidly I only put 4 rolls of copper in the main column before I read a couple more pages to see Carol used 7 rolls so was only getting around 89-90% abv off the still, have rerolled the existing rolls to make use there are no gaps in the middle and will add a few more rolls and re run it again later in the week, question is do a need to do another vinegar and or a feints run with the new copper going in or will an acid bath suffice?

Regards,

Damien
Last edited by Groovie on Mon Aug 05, 2024 10:18 am, edited 1 time in total.
Groovie
Site Donor
 
Posts: 3
Joined: Tue May 30, 2023 10:02 am
equipment: Previously Alcoengine Pot and Reflux Stills
Now FSD 2" pot/boka combo with birko urn as a boiler with SS bowl as a lid

Re: FSD 2" Boka

Postby The Stig » Mon Aug 05, 2024 11:15 am

Hi Damien ,
I’m glad you’re happy with the gear .
Now before you do anything else jump into the welcome centre and drop a quick line , it’s customary :handgestures-thumbupleft:
Now , with the new copper , give it a good citric acid or vinegar clean and a good rinse with fresh water then by the time you’ve run the foreshots and heads she’ll be good to go.
Cheers
Last edited by The Stig on Mon Aug 05, 2024 2:11 pm, edited 1 time in total.
The Stig
Site Nerd
 
Posts: 18470
Images: 9
Joined: Sun Jun 19, 2011 8:37 am
equipment: Only the Best will Do.
Mac4 SSG Bubbles of Joy

Re: FSD 2" Boka

Postby Groovie » Mon Aug 05, 2024 3:28 pm

Good stuff,

Welcome message posted :handgestures-thumbupleft:

Copper has already had a bath and flushed with water so will stuff the column with the new rolls ready for another spirit run this Friday.

Cheers,

Damien
Groovie
Site Donor
 
Posts: 3
Joined: Tue May 30, 2023 10:02 am
equipment: Previously Alcoengine Pot and Reflux Stills
Now FSD 2" pot/boka combo with birko urn as a boiler with SS bowl as a lid

Re: FSD 2" Boka

Postby The Stig » Mon Aug 05, 2024 5:06 pm

You can also stuff any leftovers in and around the coil just to help it along
The Stig
Site Nerd
 
Posts: 18470
Images: 9
Joined: Sun Jun 19, 2011 8:37 am
equipment: Only the Best will Do.
Mac4 SSG Bubbles of Joy

Re: FSD 2" Boka

Postby Professor Green » Wed Aug 07, 2024 6:21 pm

+1 on stuffing a bit copper mesh up around the coil, it really helps the reflux performance.
Professor Green
 
Posts: 2552
Joined: Fri Apr 17, 2015 1:10 pm
Location: Victoria
equipment: FSD 100 litre milk can with 2 x 2400W elements
FSD Neutraliser
FSD Carter Head
12 litre double boiler with 2400W element

Previous

Return to Reflux Stills



Who is online

Users browsing this forum: No registered users and 7 guests

x