National Homebrew Club Ireland

Brewing Discussions => Equipment & Chemicals => Topic started by: Kieran the Human on July 17, 2013, 04:13:33 PM

Title: Best place to buy conical flask??
Post by: Kieran the Human on July 17, 2013, 04:13:33 PM
Just reading through the forum I realised I'm 7 months late for the conical group buy. Any advice on the best place to get a 2L one? I'm seeing prices nearing 30 euros online. Cheers
Title: Re: Best place to buy conical flask??
Post by: Shane Phelan on July 17, 2013, 04:16:13 PM
I have a 3L, a 1L and a 500ml left over if those sizes are any use to you?
Title: Re: Best place to buy conical flask??
Post by: Metattron on July 17, 2013, 04:48:55 PM
Got one off ebay last year for about 15 quid or so.

Still on there:

http://www.ebay.co.uk/itm/2L-2000ML-BOROSILICATE-GLASS-CONICAL-FLASK-/160994835496?pt=UK_BOI_Medical_Lab_Equipment_Lab_Supplies_ET&hash=item257c0a3c28
Title: Re: Best place to buy conical flask??
Post by: Kieran the Human on July 17, 2013, 05:52:07 PM
Hmm I was worried about a 3l being too big for a stir-plate and a 1l being too small for higher gravity beers. How much for the 3l shiny?
Title: Re: Best place to buy conical flask??
Post by: Shane Phelan on July 17, 2013, 05:59:27 PM
My 3L is way too big for my stir plate, I just make sure to keep it well away from the edge of the counter.

€20 and its yours assuming you can get it off me in Dublin City centre at some stage.
Title: Re: Best place to buy conical flask??
Post by: Ciderhead on July 17, 2013, 06:11:43 PM
bought if BB doesn't want it.
Title: Re: Best place to buy conical flask??
Post by: Kieran the Human on July 17, 2013, 06:17:02 PM
Work away ciderhead, just about to reply to say it's a bit on the hefty side for me (great price though), plus I'm actually never in Dublin so collecting it would be a hassle. Thanks anyway Shiny, and cheers for the ebay link Metattron - might go with that one if I can't find anything cheaper  ;D
Title: Re: Best place to buy conical flask??
Post by: Ciderhead on July 17, 2013, 06:32:58 PM
Shiney u ok with this?
See you at Alltech gig
Title: Re: Best place to buy conical flask??
Post by: Shane Phelan on July 17, 2013, 07:04:38 PM
No worries Beer Baron, the price of glass definitely goes up quickly once you go beyond the 2L mark.

Fine with me Ciderhead. Do you prefer Friday or Saturday?
Title: Re: Best place to buy conical flask??
Post by: Ciderhead on July 17, 2013, 07:08:49 PM
either is easy as I am staying in town
Title: Re: Best place to buy conical flask??
Post by: Shane Phelan on July 17, 2013, 07:10:41 PM
Grand, will bring it with me on Friday in that case.
Title: Re: Best place to buy conical flask??
Post by: DEMPSEY on July 17, 2013, 11:11:23 PM
You missed out there BB. 3L starters for a good lager starter.
Title: Re: Best place to buy conical flask??
Post by: Will_D on July 17, 2013, 11:24:00 PM
Any thing bigger than a 3 litre Erlenmeyer connical can be called "A Demijohn"
Title: Re: Best place to buy conical flask??
Post by: delzep on July 17, 2013, 11:40:50 PM
Quote from: Will_D on July 17, 2013, 11:24:00 PM
Any thing bigger than a 3 litre Erlenmeyer connical can be called "A Demijohn"

without the stove-boiling quality of course  ;)
Title: Re: Best place to buy conical flask??
Post by: Will_D on July 17, 2013, 11:50:46 PM
You don't need to boil the wort in the culture vessel! For say a 4L starter use a saucepan/pot big enough to boil the wort. Allow to cool (lid on) the when cool transfer to DJ. If you want to you can warm the DJ to 70C and then transfer the 70C wort with no thermal shock prblems. Allow to cool then pitch.

Simples :D
Title: Re: Best place to buy conical flask??
Post by: delzep on July 17, 2013, 11:58:06 PM
Ah I know, I use demijohns for starters meself. On my demijohn it says not to heat or add liquid above 40C though.
Title: Re: Best place to buy conical flask??
Post by: Kieran the Human on July 18, 2013, 12:34:15 AM
Good point about the lager starter Dempsey but I really can't see myself brewing much lager as I'm not a big fan (once for curiosity I'm sure) but as Will_D said if I need to make a massive starter I'll just use a demi-john...
Title: Re: Best place to buy conical flask??
Post by: christhebrewer on July 18, 2013, 04:09:29 PM
I tried a big starter in a demijohn. Great idea I thought untill I put it on the stir plate and because the base is convex (a hump in the middle) the stir bar kept flying off to the edge! I had to hurriedly sanatise a 5l stock pot and ballance that on the stir plate.
Are there flat bottomed demi johns?
By the way I just broke one of my 2l flasks so if there are any more going......? Maybe another group?