Carbon-dioxide - an odorless gas at room temperature. CO2 is a byproduct of fermentation and provides carbonation when forced into solution in a beverage. Dispensing pressure is typically provided by CO2.

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Why my beer is 'choking' when leaving the faucet?

While I don't have a jockey box, I'm borrowed another one again. And I'm having trouble to get a good pour. There are bubbles in the system that never ends, it never happened before to me. Always ...
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2answers
52 views

lots of gas coming from secondary

Before I racked to secondary, I had checked the gravity a few days apart to make sure fermentation had completed. After racking to secondary, I waited a few days to let it settle out. The water in the ...
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1answer
354 views

Why is counting airlock bubbles a poor method of determining whether or not fermentation has slowed down or stopped?

I am eager to figure out how to measure the specific gravity of my wort using a Raspberry Pi, Arduino, or other device, but I do not wish to spend $250 for a BeerBug. People on the internet have used ...
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1answer
78 views

Capping fermentor for carbonation

I'm just doing some reading, and it mentioned capping the fermenter to carbonate the beer by trapping the remaining co2. Has anyone given it a go? What were the results?
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4answers
312 views

Kegging but without CO2 tank

I got an annoyance issue here. I have a Cornelius keg 19lt and 15-16 liter batch of Wit-beer almost ready to go, but poorly timed.Issue is I currently don't have the CO2 regulator or Tank. Reason for ...
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2answers
109 views

Kegging: hose clamp technique?

I'm re-attaching the CO2 to the home made kegerator I've inherited and I'm wondering if there are any steps one should follow for securing the hoses. Securing the hose clamps is pretty obvious, but I ...
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1answer
55 views

How do I know what value I want for Volumes of CO2

I've bottled about 15-20 batches, but I am ready to keg for the first time. I see the table that has been rep[roduced on quite a few websites, and it has 3 examples with a range for the Volumes of CO2 ...
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4answers
227 views

CO2 All Gone - Leaked through tap?

I've had my CO2 tank hooked up to a 3-keg keezer for 6 months with no issue - and then one day I went downstairs and the CO2 is empty - but I haven't used nearly enough for it to be empty - and last ...
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1answer
233 views

Balancing: Correct Serving Pressure Vs Beer Line Length

How long should my beer lines be in my kegerator or keezer for the perfect pint?
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3answers
764 views

How is the Heineken Draughtkeg made?

I am sorry for the noob question, I'm not a beer professional, but just curious about some things :) So I've seen this thing: http://heinekendraughtkeg.com/ and it looks like barrel with a CO2 tube ...
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2answers
148 views

Ran out of CO2 while force carbonating

I ran out of CO2 while force carbonating. I barely had enough to seal the lid and purge the air out. I plan on getting more CO2 tomorrow but I'm afraid the beer will absorb the CO2 in the corney keg ...
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1answer
276 views

My Regulator will not fit my CO2 tank

I live in South Korea and had to buy a 20lbs CO2 becuase they would not service my american 5lbs tank. Unfortunately, my current CO2 regulator will not fit on the korean tank. I assume it is becuase ...
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3answers
138 views

Converting hose size from CO2 tank

So I am almost done fermenting my first batch of home brew and am about to start kegging it. The only problem is the current hose coming from the regulator is a good bit wider than the nozzle I have ...
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2answers
1k views

Aggressive foam from Keg

For the record, I am using some storebought kegs, but figure you guys know more about all of this than I do. EDIT: I checked the internet and the couplers to the keg are of the sanke variety. Here's ...
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1answer
3k views

Should I leave the CO2 Cylinder connected after force carbonation?

I connected my CO2 Cylinder to my Keg and have it currently force-carbonating. However, it will only be needed next week friday. Should I leave the CO2 Cylinder connected for 8 days at 20psi, or ...
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4answers
7k views

Why is there so much foam when I open the bottle?

I have a batch of beer, fermented and then bottled. When I open the bottle, there is a lot of foam and it flows out of the bottle for a while. What could cause this? I assume it's too much CO2 and ...
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1answer
1k views

Why can't I control my regulator's output pressure?

I'm completely new to this, so I don't know if I'm doing something dumb or my regulator is broken. Here's what I'm doing: Here's what I'm doing: I connected this regulator to a 5 lb. CO2 cylinder. ...
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1answer
106 views

What is the pressure limit for PVC tubing on barb?

I'm building a spunding valve and can't locate an adapter from female flare to male pipe thread. Until I can, I'm planning on using reinforced PVC tubing to connect the valve/gauge assembly to the gas ...
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1answer
80 views

polluted Dark strong Ale when opened bottles

I did 18 liters of dark strong Ale beer A first fermentation was during a period of a week in a bottle glass of 20 liters. A second fermentation was inside little bottles of 355 mL each one during 3 ...
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2answers
953 views

Why did beer get into my gas lines from my corny keg?

I think I know the answer to this, but I'd like to see an answer listing more conclusively the different reasons why this happens. Some causes I've seen listed: High pressure plus shaking can cause ...
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2answers
267 views

Kegerator CO2 Line

New to the homebrewing boards and I was hoping someone could help me with a quick kegerator question. I picked up a Danby DKC146SLDB from Costco over the weekend and I just got around to setting it ...
5
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2answers
431 views

Yeast, CO2 Toxicity with mead and beer

Degassing CO2 during early fermentation is important for wine and mead. But why not for beer? I'm getting back into mead making and see plenty of references to degassing the must during early ...
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2answers
228 views

Got first 2 kegs and need advice

I just bought two 15.5 gallon kegs yesterday from a local brewery that is closing its doors. They asked for $15 each so there was no way I could pass them up. They are in great condition. I would ...
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2answers
1k views

Is a dual-body CO2 regulator worth the additional cost?

I have a five cubic foot chest freezer converted into a kegerator. Since I set this up, I've had a standard regulator and one corny or sixth barrel sanke keg in there at a time. I'm planning to slowly ...
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3answers
1k views

Why is the pressure slowly decreasing when force carbonating a corny keg?

I just set up a new kegerator with a corny and 5 lb CO2 tank. I turned the tank on and at first I had a leak I could hear/feel, but I tightened everything and sprayed with starsan and don't see any ...
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2answers
753 views

Airlock required for lagering or conditioning?

If I put some beer in a secondary vessel for medium-term condition (e.g. lagering or dry hopping), do I need to put an airlock on it or can I just close it up with a stopper or put it in a keg and ...
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1answer
153 views

Gas line : does it need to be sterilized?

I'm reading websites and I'm viewing videos where people show how to wash kegs, but they never wash their gas line. I was wondering if it's necessary to do so? I'm asking this because I would like to ...
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2answers
369 views

Does a given pressure and temperature determine the number of volumes of CO2?

I have seen "force carbonation tables" used by folks who use keg systems. They apply the tables to getting CO2 forced into a beer, and have an ending number of CO2 volumes in mind, then set the ...
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4answers
3k views

Measuring yeast activity by collecting CO2

I've been thinking about ways to measure the progress of the primary fermentation, looking for an alternative to taking samples and measuring the gravity. I was wondering if anyone has tried to ...
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3answers
3k views

How do I get CO2 flowing into keg?

I have just kegged my beer and connected the regulator to the CO2 supply. I turn it on and I get no pressure. On my regulator the needle has moved up to the top of the "buy more" zone, but on the ...
5
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2answers
197 views

How to get rid of gas from mead?

I have brewed 5L of mead (1 part honey to 3 parts water). After 9 months I can no longer see any sedimentation in the bottle, however when I taste the mead I can feel it's a little sparkling (besides ...
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2answers
2k views

How to properly keep a warm kegged beer (short term)

This is a combination keg/carbonation/beer storage question. I have only fridge/freezer room for either a carboy or my (currently 1) keg. I have about half of the corny keg left of a light cream ...
5
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2answers
576 views

Keg/CO2 question as I think about moving to kegging

This is probably a foolish one, but... So you can force carbonate with a keg (or sugar carbonate, but of course why would you), and then serve from the keg with the CO2 to help dispense. But, if ...
2
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4answers
919 views

Adding Sugar to Secondary to Create a Layer of CO2?

This might sound like an oddball question. But does it make sense to add a small amount of sugar to a beer (after fermenting appears to have stopped in the primary fementer), after transferring to a ...
3
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3answers
600 views

What are the UK regulations for transporting compressed CO2?

I'm about to upgrade to cornelius kegs and have located a retailer that will sell the public "pub gas" in 6.35Kg cylinders. What are the UK regulations for transporting this in my car? Do I need to ...
3
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2answers
201 views

Bubble, Bubble, Toil = Trouble? Brewing's Carbon Footprint

There's a lot of talk these days about individual carbon footprints, CO2 in the air, and global warming. Knowing that our little friends the yeasts exist basically to turn sugars into CO2 and ...
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2answers
1k views

How to fix CO2 regulator that leaks out of the adjustment screw hole?

I've recently discovered that my CO2 regulator is leaking out of the adjustment screw hole. I took out the 4 screws, removed the bonnet (as suggested here), and replaced it. The leak now seems to be ...
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1answer
695 views

Using force carbing, how long does 5 lbs CO2 last you?

just joined because I'm currently force-carbing a keg downstairs, and i've already gone through about half of a 5 Lb tank. Is this normal? Thanks in advance.