abbreviation of cornellius keg. A stainless steel tank, with gas in and liquid out posts that mate with quick disconnects for simple attachment and removal of hoses. 5 gallon capacity is the most common size used by homebrewers. Corny-kegs were most recognized in the soda industry for many years.

learn more… | top users | synonyms (1)

11
votes
3answers
4k views

Corny keg that won't hold pressure.

I have a corny keg that won't hold pressure unless it's kept at constant pressure at around 10 - 15 psi which apparently is enough to compress the seal against the opening of the keg enough to stop ...
9
votes
7answers
7k views

What's causing the recent spike in the price of used Corny kegs?

Used corny kegs came from the soda industry, but stocks seem to be drying up pretty quickly. Prices have gone up from $20 per reconditioned keg about 4 years ago to around $50 today (some are asking ...
8
votes
3answers
1k views

Is there a quicker way to carbonate a corny keg?

Currently, if I want my beer "today" I put the gas into the out tube at the desired target pressure. I then rest the keg on my lap and gently rock it for about 20 mins, until I don't hear any more ...
6
votes
2answers
2k views

Kegging home brew

I have a Cornelius system and I'm wanting to keg my home brew. I'm curious if you need to prime the beer to help with carbonation or if you just add wort to keg and carbonate from co2? If you do ...
6
votes
1answer
988 views

What do I need to refurbish a corny keg?

What do I need to prepare a used corny keg (picked up at a flea market say) for brewing? Should I replace the seals? Do I need a special tool to remove the posts? What products and techniques ...
6
votes
2answers
1k views

Pros and Cons of different keg types?

What are the Pros and Cons of the different keg types, e.g.: Plastic barrel keg, such as a King Keg Cornelius/Corny Keg? Edit - following the comment from PJ can I clarify that this question is ...
5
votes
2answers
2k views

How can I ferment in a corny keg under constant pressure?

I'm thinking about switching from fermenting (primary and secondary) in glass carboys to using Cornelius kegs. Specifically, I'd ferment a 5.5 gallon batch in a 10 gallon keg. My goal is to ferment ...
5
votes
2answers
3k views

Backflow into gas line

I just started kegging. I have a beer in a 5 gal ball lock keg. I connected the regulator, set pressure to 15 psi and connected the gas line to the keg. When I connected the liquid line (standard ...
5
votes
2answers
536 views

White mold on my corney kegs?

Iv'e got a basic beer serving fridge out in the garage, just a few taps on the front and some bottles on the door. I'm developing a problem with what looks kinda like mold, I notice it mostly on the ...
5
votes
3answers
2k 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 ...
5
votes
3answers
4k views

How do I identify the type of poppet I need for a corny keg?

I just got my first kegs - a couple used, reconditioned corny kegs from beveragefactory.com, still smelling like soda (yay). I've been reading up on the process and it seems like it's a best practice ...
4
votes
1answer
917 views

Corny keg fermentors

I had been thinking about using a couple corny kegs as fermentors. Maybe even trimming up some dip tubes to be able to CO2 push finished beer out of the kegs to clean serving kegs. Here are some of ...
4
votes
2answers
298 views

How can one keg be overcarbonated on a 4-line setup when all the other beers pour just fine?

A while ago I purchased a 4-line kegerator, I have one CO2 tank that carbonates 4 kegs of beer at around 11 psi. When I bring a new uncarbonated keg online, I just add it to an empty gas line and let ...
4
votes
1answer
529 views

What are the exact dimensions/specs of the fittings on a standard stainless steel Hansen Coupler?

I have a standard stainless steel Hansen Coupler for Pin-Lock type Cornelius Kegs. I'm trying to find the exact specs on both the 1/4 MFL and the inside (female) threads, where it connects to the ...
3
votes
1answer
39 views

Leaky soda keg - has beer in it

I have a keg about 1/4 full of Black IPA (delicious) and I have been hooking up co2 when I want a pint of it, to save on co2 because there is a noticeable leak in the lid. I picked up some keg lube ...
3
votes
1answer
147 views

Corny kegs: Is there a difference between the in coupler and the out coupler?

I have black and grey couplers, one says "in" and the other says "out", but they look exactly the same to me... Does it matter if I use them indiscriminately for gas in/beer out lines?
3
votes
2answers
222 views

Kegging with no fridge

I just got my first keg and am hoping to get on without forking out for a fridge as well. I probably should've asked this before investing in the keg, but here we are. Anyway, is it possible to ...
3
votes
2answers
136 views

i want a keg cooler that is cheaper than kegerator

Looking into buying a 5 gal ball lock keg, i have the Co2 tanks, a tap, and gauges/hoses. I want to save by just purchasing something to keep it all cool. Strapped on cash at the moment but want to ...
3
votes
2answers
2k views

Corny Real Ale?

I am interested in learning some of the intricacies associated with 'real ale'. I realize that out in industry, this is done in large stainless steel (or aluminum?) barrels with special corks etc etc ...
3
votes
2answers
811 views

Do pin lock static relief valves need to be replaced after activation?

If the static relief valve on a pin lock keg has vented pressure (i.e at 130 psi) does the valve cease to work? Does it need to be replaced with a new static relief valve? Background: I was watching ...
3
votes
1answer
71 views

Adding boiling wort on previous batches yeast sediments

I've been using kegs as fermentors and 'no chill' vessels. With pressurized fermentation I'm getting so much less sediment and krausen, and actually I purge the yeast before and after transfer, so ...
3
votes
1answer
207 views

what can I do with an old corny keg?

I have a corny keg with a neck that doesnt seal what else can i do with it besides carb. and serve beer? above the seal it is all bent up and have tied to repair with no success.
3
votes
1answer
550 views

Pin lock vs Ball lock

When it comes to corny keg disconnects, what are the pros and cons of pin lock vs ball lock posts? Seems like there are more spare parts available for the ball lock kind.
3
votes
1answer
155 views

How to choose a fridge to convert to a kegerator

I'm going to be building a kegerator pretty soon and I'm pretty sure that I am going to buy a new fridge. Now, I have 1 corny keg but in the future, I would like 4 kegs hooked up, my wife also would ...
3
votes
2answers
235 views

Spunding CO2 from 3 keg fermentors

I'm starting to ferment in kegs, and want to naturally carbonate my beers by using a spunding valve. My batches yield 3 kegs, and I'm already using a 4ยบ keg to aerate them after no chill and after the ...
2
votes
3answers
315 views

'Auto-transfer' to secondary corny keg fermentors?

I've been reading some topics about corny-keg fermentors and became interested in that. So I was wondering: If I ferment in a sealed keg with the liquid side plugged into another keg, by its liquid ...
2
votes
5answers
114 views

Force-carbonated Homebrew Keg Foaming

I see there are other keg-foaming questions on here, but they seem to usually be related to commercial kegs or have answers that I've tried (hastily). I have a keg of homebrew brown ale and a brand ...
2
votes
2answers
67 views

Nothing coming out of tap (ball lock corny keg)

I recently got a 5 gallon ball lock corny keg, but am having nothing but trouble with it. I was originally getting nothing but foam coming out of it, so I upgraded the liquid line from 5 feet to 10 ...
2
votes
3answers
247 views

How to fit kegging into a small house

We have a very tiny house. I brew in the garage and bottle there. I want to keg so bad but I am having trouble finding room for some kegs (in something to keep them cold). Anyone have some genius idea ...
2
votes
2answers
695 views

Is this pressure release valve missing a pull ring?

This photo shows the lid off a keg I purchased. I think it's a manual release valve, but all the manual one I've seen online have pull rings. As requested, here is a photo of the back. Will this work ...
2
votes
2answers
120 views

Half-size keg force carbonation

Today I have 1 half sized corny keg (11,4L - ~3gal) and want to force carbonate it. Normally when force carbonating normal sized cornys of 5 gal (19L) I use ~30 psi for about 10 minutes. Don't know ...
2
votes
2answers
2k 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 ...
2
votes
1answer
125 views

What's the minimum size for a jockey box?

I'm planning on build one cooler based dispensing system for my kegs. My previous experience was with a box with 2 aluminium coils (~15m long) and 2 faucets. It holds a 20 Kg ice pack. And the beer ...
1
vote
1answer
424 views

Gas In dip tube is missing in my corny-keg

I bought two used cornies. They're pin locks, and neither of them came with Gas tubes. Will everything still work? Or do I need to buy replacements?
1
vote
1answer
234 views

Clean kegged, put back together wrong

I recently brewed my second batch of 2x 5 gallon beers. The first time, kegs were recently reconditioned and so I did a quick clean and filled them up. This time, being some time later, I went ahead ...
1
vote
1answer
65 views

kegging and carbonation

I am kegging my first batch ever in the next two weeks. It's a double IPA. My questions are: What pressure is ideal for serving. do i need to turn off my tank every night? Will leaving it on cause ...
1
vote
1answer
101 views

What should I expect to pay for pin lock Corny Kegs?

It seems like corny keg prices are all oer the map. doing a simple search for "used pin lock cornelius keg" I see them from $11.99 on ebay to $38.95 on Cornykeg.com That's a huge swing. Relatively ...
1
vote
5answers
2k 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 ...
1
vote
3answers
393 views

Rubber Keg Boot Glue Recommendation

I just bought two reconditioned 5 gal pin lock kegs. When I filled them up with hot water to clean them out I noticed that the rubber boot at the top of one of them was completely loose - it's only ...
1
vote
1answer
144 views

Will a pure co2 'welding' gas bottle be ok to use for my corny kegs?

I'm finding it hard to find affordable gas bottles in the UK. I've found a supplier that offer as they call it 'beverage' gas which consists of either 30/70 50/50 or 60/40 split of co2 and nitrogen ...
1
vote
1answer
66 views

Racetrack or standard kegs?

I purchased a pair of ball lock corny kegs at a garage sale recently, and they are in great shape, although they're missing the top cap. Is there an easy way to tell whether they are standard or ...
1
vote
3answers
59 views

Pin lock dip tube requires multiple o-rings?

I use pin lock kegs, and until now all of them have been Firestone/Spartanburg. I recently received a Cornelius brand three-gallon pin lock keg. The post threads on this keg are different from all the ...
1
vote
2answers
174 views

Aerating no chill corny keg fermentors that don't seal

I'm very interested in ferment in corny-kegs after reading some questions about that here on this stackexchange. I will try it next batch, but there is a question about aeration/no chilling method: ...
1
vote
1answer
245 views

Can I use my CO2 regulator as a inside keg pressure checker?

If I force carbonate my keg, and after that I close my CO2 cilinder valve and plug my gas line into my gas in quick disconnect. Would this make my CO2 regulator to work as a spunding valve and let me ...
1
vote
2answers
1k views

How to clean the CO2 line?

I had a tiny bit of backflow when I put the gasline back on the keg after force carbonation. It just flowed a tiny bit into the connector - nothing got inside the line itself. I read Backflow into ...
1
vote
1answer
25 views

How to choose the correct soda keg “type” replacement posts?

New to kegging, got myself a used ball lock Firestone/Pepsi soda keg. But when I've been cleaning and sanitizing the posts when I got it/after use, they seemed SUPER beat up. There is a washer (maybe? ...
1
vote
1answer
22 views

Keg corrosion potential of lemon juice adjunct

I have a recipe for a false cider that requires the addition of lemon juice after secondary fermentation prior to bottling/kegging. I've done this before in the bottle with good success but I'm ...
1
vote
1answer
20 views

Poppet not sitting correctly in liquid post.

I'm having some real trouble getting the poppet to sit correctly in the liquid post of my keg. Below is an image with the poppet in: Notice that there is a sizable gap between the poppet o-ring ...
1
vote
2answers
78 views

Can I run a corny keg without liquid post?

So I was starting to setup a jockey box and cornelius pin-lock kegs to enjoy my last batch, when I noticed that I was without my pin lock liquid quick disconnect. Well, a friend brought one, and then ...
1
vote
1answer
2k 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?