It can save you a bunch by shopping for homebrew keg o-rings in bulk. Listed below are some half numbers, background and recommendations on keg gaskets together with half numbers and sources for every thing associated to your homebrew kegs.
Restricted Time Deal on Elements:
Valuebrew is discounting bulk meals grade o-rings, DuoTight Suitable Gear, Common Poppets and ball lock jumpers by an EXTRA 10% while you spend $30 or extra. This stacks on prime of current reductions. Use coupon code save10
Some choices are featured in my in depth step-by-step keg rebuild publish
It is a in depth useful resource publish. Right here’s what’s lined…
- Alternative Keg O-Rings
- Keg O-Ring Supplies Choice – EPDM, Silicone and Buna-N
- Keg Dip Tube O-rings
- Keg Put up O-Rings
- Keg Lid O-Rings
- Inner Ball Lock Fast Disconnect O-Rings
- Ball Lock Keg O-Rings vs Pin Lock Keg O-Rings – are they the identical?
- Common Poppet O-Rings
- Common Poppets – 304 Stainless + Meals Grade Silicone & Dependable O-Ring Replacements
- Meals Secure Supplies for Keg O-Rings?
- Shelf Life and When Ought to I Exchange My Keg O-Rings?
- One-Off and Metric Sized Keg O-Rings
- Different Keg and Kegerator Rebuild & Alternative Elements
- Alternative Lids
- Poppets
- PRV Valves
- Keg Posts
- Put up Thread Sizes
- Keg Lid Toes
- Keg QD Alternative Elements
- Alternative Dip Tubes
- Faucet Restore Elements and Sources
- Alternative Keg Handles and Bases
- Keg Fast Disconnects
- Racetrack Model Keg Elements
- Instruments for Eradicating Keg Posts
- Odds and Ends
- Keg Elements Touchdown Pages
- Keg and Draft Associated Opinions
- Rebuild Your Kegs
- DuoTights
- Our Curated Checklist of Keg Offers
Alternative Keg O-Rings
Keg O-Ring Supplies Choice – EPDM, Silicone and Buna-N
Meals Secure Supplies
In the event you’re utilizing your keg for something meals associated (beer=meals)… My advice is to buy o-rings made out of fabric protected for meals contact.
Typically talking, meals protected o-rings might value slightly extra, however, we’re, usually, solely speaking just a few cents per o-ring. It’s value it.
Meals grade choices are oddly arduous to search out. One notable provider options all meals protected o-ring choices.
Extra on this topic later within the publish
Materials Choice
I might enterprise a guess that Silicone and Buna-N are the 2 mostly used compounds for keg o-rings. EPDM, which has been the selection of execs for a very long time, might be a distant third, however approaching sturdy since they’ve turn into extra accessible to homebrewers.
EPDM is a favourite of many professional brewers for sure purposes. It has some actual benefits over silicone. One of many large ones is a a lot decrease permeability. Which means they’re much less porous andmore immune to absorbing off-smells and off-flavors.
Till now, these haven’t been accessible to homebrewers, or no less than simply accessible. Valuebrew now gives these in bulk portions at an affordable worth, albeit costlier than silicone and Buna-N.
EPDM vs Silicone vs Buna-N is definitely a fairly large query. I’ve a useful resource publish devoted to this query. See: Keg O-Ring Supplies Choice – EPDM, Silicone and Buna-N. I like to recommend you check out that however listed here are my fast picks…
Fast Picks:
Keg Dip Tube O-rings
As famous above, I like to recommend changing your fuel publish o-rings steadily. My suggestion is each different batch.
Dip tube o-rings sizing: Typically talking keg o-rings are normal sizes. There are some uncommon outliers on the market, dip tube o-rings appear to be the almost certainly to be non-standard. For my part, greatest apply is to hold on to your originals so you possibly can evaluate with replacements. Within the occasion that your keg has non-standard dip tube o-rings, it is best to contact the producer for replacements. Fortuitously it is a uncommon subject, normal sizes match the overwhelming majority of kegs.
A Observe on Gasoline O-rings I’m fast to interchange fuel o-rings. A leak on the publish is especially troublesome to check for. I’ve misplaced a number of tanks of CO2 earlier than studying this lesson. In bulk, these are low-cost, change them liberally. See my part on keg o-ring life beneath, however my suggestion is to vary these liberally.
Different Choices – appropriate dimension, however not meals grade
- Buna-N: 109 Buna-N O-Ring, 70A Durometer, Black, 5/16″ ID, 1/2″ OD, 3/32″ Width (Pack of 100)
- Silicone: 109 Silicone O-Ring, 70A Durometer, Purple, 5/16″ ID, 1/2″ OD, 3/32″ Width (Pack of 100)
Keg Put up O-Rings
As famous above, I like to recommend changing your fuel publish o-rings steadily. My suggestion is each different batch.
Customized Shade Put up Choices:
Designed that will help you rapidly and simply establish fuel and liquid posts.
Out there in two colour schemes blue & inexperienced (blue for beer, inexperienced for fuel) and grey & black (matches QD colours). Grey and black are normal colours on ball lock, pin lock (often the underside portion of the QD) and even lately launched Kegland QDs (heart portion). All choices are FDA rated silicone.
Examine: William’s Brewing has some alternate colour choices. Nonetheless these are a lot costlier on a per o-ring foundation and, no less than as of this posting, product descriptions give no indication in any respect what these are created from.
Different Choices – appropriate dimension, however not meals grade
- Buna-N: 111 Buna-N O-Ring, 70A Durometer, Black, 7/16″ ID, 5/8″ OD, 3/32″ Width (Pack of 100)
- Silicone: 111 Silicone O-Ring, 70A Durometer, Purple, 7/16″ ID, 5/8″ OD, 3/32″ Width (Pack of 100)
Examine: William’s Brewing has some alternate colour choices. Nonetheless these are a lot costlier on a per o-ring foundation and, no less than as of this posting, product descriptions give no indication in any respect what these are created from.
Keg Lid O-Rings
Different Choices – appropriate dimension, however not meals grade
- Buna-N: 417 Buna-N O-Ring, 70A Durometer, Spherical, Black, 3-1/2″ ID, 4″ OD, 1/4″ Width (Pack of 10)
- Silicone: 417 O-Ring, Silicone, 70A Durometer, 3-1/2″ ID, 4″ OD, 1/4″ Width, Purple (Pack of 5)
- Silicone: 417 Silicone O-Ring, 70A Durometer, Purple (Pack of 5)
- Silicone: 5PCS/LOT Model new Silicone Cornelius Sort Keg Seal Alternative Equipment o-ring rubber
- Mushy Silicone: Brewery Gaskets 2-Pack O-Ring Gasket for Cornelius Residence Brew Keg, Mushy Silicone
Leaky Lid O-rings
William’s Brewing Oversize Keg Lid O-ring is barely over-sized and created from a softer rubber. It’s designed that will help you obtain an hermetic seal for leaky ball and pin lock keg lids.
Inner Ball Lock Fast Disconnect O-Rings
Sprint 013 o-rings are not OEM inside ball lock QD gaskets, however in my expertise they’ve slot in all of the QDs that I’ve tried. Your expertise might differ. Take a look at my publish on the topic together with some photographs – See: CMBecker Ball Lock QDs + Alternative O-Rings
Different Choices – appropriate dimension, however not meals grade
In the event you’re on the lookout for CM Becker OEM alternative elements, take a look at Keg Connection. They’ve a pleasant diagram that exhibits all of the elements and items – (gaskets, spring, stem and caps) for each ball lock and pin lock QDs. See: Disconnect Elements Checklist at Keg Connection
Ball Lock Keg O-Rings vs Pin Lock Keg O-Rings – are they the identical?
Normal pin locks and ball locks use equivalent dip tube o-rings and lid o-rings
Put up o-rings are a distinct story. Normal pin lock keg publish o-rings are barely bigger than ball lock keg publish o-rings.
I like to recommend stocking up on meals grade spare o-rings. That is very true for publish o-rings. I like to recommend you modify these liberally. See: Why Gained’t My Homebrew Carbonate? Fixing Beer Carbonation Issues – for extra data on that.
Shopping for in bulk means you lower your expenses and also you’ll have spares while you want them
Meals Secure Alternative O-Rings – Extra Information
Associated: What’s the Distinction Between Ball Lock Kegs and Pin Lock Kegs
Common Poppet O-Rings
Dimension Sprint 008 match all kinds of Common Poppet that I’ve examined. Since common poppets can differ barely between producers, I can’t assure they are going to work together with your poppet.
Common Poppets – 304 Stainless + Meals Grade Silicone! & Dependable O-Ring Replacements
I’ve lengthy advocated for tossing OEM o-rings. I’m excited that there’s lastly there’s an choice that comes with high quality o-rings created from the fitting supplies out of the field! Past that, Valuebrew has pledged to all the time carry alternative o-rings, so that you’ll all the time have a supply when the time comes for replacements.
Meals Secure Supplies for Keg O-Rings?
A lot of the o-ring half numbers which might be linked on this publish will not be particularly marketed for meals use or as meals protected.
In my expertise, it’s extraordinarily troublesome to search out choices that declare to be protected for meals contact. Perhaps among the o-rings which might be accessible are meals protected, however only a few are literally labeled as such.
However why? One attainable purpose… they aren’t meals protected. Past that, one trade insider I spoke with stated suppliers have a possible downside with achievement. Since many choices and supplies can be found, It’s troublesome for some distributors or sellers to ensure you’re getting a meals protected choice.
- Simply because an o-ring is marketed to be used in a keg doesn’t mechanically imply that the supplies and manufacturing processes used are meals protected.
- If you consider it from a random provider or producer’s perspective… they don’t know what you’re placing in your keg, possibly it’s not even meals. The issue that we, as homebrewers, have is is… beer is meals and meant for human consumption.
- You can not say all o-rings created from [fill in material here] are meals protected. Sure high quality requirements and processes are required.
There are some meals protected choices. One notable provider options all meals protected o-ring choices.
After I know that one thing is offered as meals protected, I’ve labeled it as such on this reference.
Typically talking, meals protected o-rings might value slightly extra, however, we’re, usually, solely speaking just a few cents per o-ring. It’s value it.
In the event you’re utilizing your keg for something meals associated… My advice is to buy o-rings made out of fabric protected for meals contact.
Examine every product web page for specs and utility suggestions. These can change. Contact producers with questions on suitability for a selected utility.
Shelf Life and When Ought to I Exchange My Keg O-Rings?
Typically Talking, I believe it is best to change all keg o-rings while you refurbish or get hold of a used keg.
What about after that? After all, you would simply hold utilizing them till they break, they scent or look horrible or… till you lose a tank of CO2 resulting from an o-ring associated leak. On the opposite finish of the spectrum some folks change o-rings each time they keg.
Relying on materials, keg o-rings have a shelf life. In some unspecified time in the future, supplies might turn into brittle. Past shelf life, o-rings put on out from use – compression and abrasion. The opposite potential subject is supplies compatibility. Do your o-rings break down from the chemical substances you topic them to?
Relying on materials, keg o-rings have a shelf life. In some unspecified time in the future, supplies might turn into brittle. Past shelf life, o-rings put on out from use – compression and abrasion. The opposite potential subject is supplies compatibility. Do your o-rings break down from the chemical substances you topic them to?
Keg producer AEB says to interchange o-rings yearly. AEB produces among the greatest kegs in the marketplace and I agree with the one 12 months most often. Due to their very low value, I counsel altering excessive contact, excessive threat leak o-rings extra usually.
Excessive Threat:
- Put up o-rings: Particularly fuel. Leaks originating from fuel publish very troublesome to detect.
- Gasoline dip tube o-rings: Leaks listed here are simpler to detect, however I additionally classify these as excessive threat. A leak at both the fuel publish or fuel dip tube is invisible and has irritating penalties… heading to your CO2 supply to swap or fill a tank. Higher protected than sorry.
Excessive Contact: Inner QD and Common Poppet O-Rings. These contact each ounce of beer that’s poured.
I counsel utilizing Daylight Financial savings dates as a reminder. One thing like this…
Most of those o-rings are pennies every when purchased in affordable bulk portions. Repeatedly changing, prices little or no and helps stave off undesirable off flavors, leaks and misplaced CO2. This schedule ought to hold your kegs working nice from a gasket perspective.
The one gaskets which might be slightly costlier are lid o-rings. In the event you needed to get slightly extra life out of these, you would change lid o-rings in odd years when Daylight Financial savings Time Ends (Fall). This may make them two years previous once they’re changed.
This part is a part of my publish on rebuilding kegs – Leap To This Part – In the event you look by means of the publish you’ll see simply how good the keg seems on the finish.
One-Off and Metric Sized Keg O-Rings
I’ve heard very sporadic suggestions that some kegs function non-standard sizes. I’ve additionally heard that some kegs exterior of North America use metric sizes.
Most kegs we use within the US are at the moment manufactured abroad. Despite that, we’re seeing alternative elements proceed to make use of normal sizes. Perhaps there are some one-offs, however the overwhelming majority of producers are utilizing the o-rings sizes outlined on this useful resource. That’s a superb factor.
Dip tube o-rings appear to be the almost certainly to be non-standard.
I’ve by no means had theses issues myself, however I do imagine it hardly ever occurs. My suggestion is to match sizes the primary time you change keg o-rings. If they give the impression of being the identical, they’re in all probability the identical… I’d go for it. From there I might 1: Totally verify the keg for leaks and a couple of: Grasp on to the previous o-rings for some time. Discard the previous o-rings while you’re positive normal o-rings match.
Different Keg and Kegerator Rebuild & Alternative Elements
Most retailers function a wide selection of keg elements. These are some picks of particular person choices and sources primarily based on every half kind.
TIp: In the event you’re changing lids on pin lock kegs, I counsel utilizing ball lock type lids. These usually embody guide PRV valves that making venting your keg an entire lot simpler. Normal ball lock type keg lids match on normal pin lock kegs.
Alternative Lids
Poppets
OEM particular poppets will be arduous to trace down since you want the particular mannequin #. Past that they’re often costly. Due to that I like to recommend common poppets.
- My Choose: Common Poppets through Valuebrew – When these are in inventory, they’re my choose due to 304 SS Development + Meals Grade Silicone and a dependable supply for alternative o-rings. Valuebrew has dedicated to all the time carrying alternative for his or her common poppets.
- If Valuebrew is out of inventory… Search Amazon for “Common Poppets” – search for high quality stainless development. I like to recommend instantly discarding included o-rings and changing with a identified meals grade choice that’s straightforward to supply when it comes time for replacements.
Tip: I take advantage of universal-type poppets completely when rebuilding kegs. Tip: In my expertise, common poppets match the overwhelming majority of kegs with out subject. I’ve had a pair kegs that ended up being a bit too tight with these. It’s a simple repair. Use a pair of wire cutters or Nipper Pliers to trim the common poppet. I counsel taking off about half of a coil and testing. You need the QD to slip on simply and for it to reliably maintain stress when the QD is off. Taking off a half of a coil and testing helps you be sure to don’t find yourself making the poppet too unfastened.
Associated: Common Poppet Suggestions and Tips
Keg Lid Stress Aid PRV Valves
Keg Posts
Put up Thread Sizes:
Keg Sort Gasoline Put up Dimension – Thread Liquid Put up Dimension – Thread Product Hyperlink
- Cornelius Spartan 19/32″ – 18 19/32″ – 18
- Cornelius R (Pin Lock) 19/32″ – 18 (2 Pin) 19/32″ – 18 (3 Pin)
- Firestone A (Pin Lock) 9/16″ – 18 (2 Pin) 9/16″ – 18 (3 Pin)
- Firestone R (Pin Lock) 9/16″ – 18 (2 Pin) 9/16″ – 18 (3 Pin)
- Firestone Challenger 11/16″ – 18 3/4″ – 18
- Firestone Tremendous Challenger 9/16″ – 18 5/8″ – 18
- Firestone V Challenger 9/16″ – 18 5/8″ – 18
- Firestone VI Challenger 9/16″ – 18 5/8″ – 18
- John Wooden 85 11/16″ – 18 3/4″ – 18
- John Wooden RA (Pin Lock) 9/16″ – 18 (2 Pin) 9/16″ – 18 (3 Pin)
- John Wooden RC (Pin Lock) 9/16″ – 18 (2 Pin) 9/16″ – 18 (3 Pin)
- Tremendous Champion 19/32″ – 18 19/32″ – 18
- AEB Kegs 19/32” – 18 19/32″ – 18
Because of Keg Outlet for this data. They carry many of those choices.
Common Keg Posts
These aren’t common the identical sense that common poppets are common. They’re threaded to work with most ball lock kegs not all kegs on the whole. They’re common in that they work with each fuel AND liquid QDs. Be sure that your keg threads are appropriate
Keg Lid Toes
Unhealthy or lacking keg lid toes could cause keg lids to seal improperly. They assist the lid bails to contact the highest of your keg and supply again stress that seals up the lid sufficient to carry stress while you apply CO2.
Keg QD Alternative Elements
Alternative Dip Tubes
Floating Dip Tubes
Including a floating dip tube could be a nice improve
My Clarification of How Floating Dip Tubes Work:
Once we carbonate a keg, stress is being utilized to the keg from the highest, through the top house. Beer on the prime carbonates first. That carbonation works it’s method down the keg. I’m positive there’s additionally some motion within the keg that helps to combine issues up and distribute carbonation. However simply sitting there, I believe that mixing is a sluggish course of. Nonetheless all of it works, virtually talking, the beer on the prime carbonates extra rapidly in comparison with the beer on the backside. This lets you serve from the highest accessing the extra carbonated portion of the keg. It’s additionally a profit for readability as a result of trub settles out heading downward. You possibly can see this stratification in a glass carboy. Because the beer begins to clear, the highest clears first. I don’t assume if that is precisely correct, however I image carbonation occurring with the identical form of stratification till the beer reaches equilibrium and is equally carbonated all through.
Faucet Restore Elements and Sources
Associated Opinions:
Alternative Keg Handles and Bases
To my data, alternative handles and bases will not be usually accessible. Nonetheless, in plenty of circumstances, you possibly can repair unfastened rubber handles and bases.
See: Repair It! Repairing Free Cornelius Keg Handles and Bases
Keg Fast Disconnects
- Kegland Circulation Management Ball Lock Liquid QDs – at William’s Brewing & MoreBeer – These ball lock QDs are created from stainless-steel. Past that additionally they have a novel function that means that you can change the resistance that the QD is exerting in your beer. Which means you possibly can dial in move proper on the QD. That means that you can make modifications for decrease or increased carbonation ranges with out altering tubing lengths.
- Gasoline QD with Built-in Examine Valve – Prevents Beer Again-Feeding – Ball Lock – Pin Lock – hold beer from flowing the unsuitable method
- Inline Examine Valves – MFL, Barbed
- Low Profile Pin Lock QDs (5/8″ Shorter) – Liquid – Gasoline – Combo – these are nice if you happen to’re having clearance issues.
- That is one other merchandise that Amazon can have some good choices – search “keg fast disconnect” to buy round
Kegland DuoTight QDs
A simple selection if you happen to use the nice DuoTight System
Stainless Metal Ball Lock Fast Disconnects
Racetrack Model Keg Elements
Racetrack type kegs – normal kegs, each pin lock and ball lock are… normal. Some elements on these are interchangeable – dip tubes, o-rings, common poppets. The massive outlier are… racetrack type ball locks. These carry out the very same operate however among the elements will not be what I might name normal – the lids are extra oval and the dip tubes and different elements are completely different. As of this posting, Adventures in Homebrewing is the place to get arduous to search out racetrack keg elements. These was once very arduous to search out. AIH has scooped up plenty of what was left and had different elements manufactured. – Search racetrack at AIH
Instruments for Eradicating Keg Posts
- Keg Sockets – Select Your Sockets – through Keg Connection – select from ball lock and pin lock appropriate sockets
- Search Amazon for “Pin Lock Socket”
- 11/16″ 6 level: CRAFTSMAN Deep Socket, SAE, 3/8-Inch Drive, 11/16-Inch, 6-Level (CMMT43336) – notice that a number of variations of this product could also be accessible, as such a distinct model might seem at this hyperlink
- 11/16″ 12 level: CRAFTSMAN Deep Socket, SAE, 1/2-Inch Drive, 11/16-Inch, 12-Level (CMMT47524) – notice that a number of variations of this product could also be accessible, as such a distinct model might seem at this hyperlink
- 7/8″ 12 level: CRAFTSMAN Deep Socket, SAE, 1/2-Inch Drive, 7/8-Inch, 12-Level (CMMT47528) – notice that a number of variations of this product could also be accessible, as such a distinct model might seem at this hyperlink
- Arms on Evaluation: Craftsman Deep Properly Sockets for Ball Lock Keg Posts
- Arms on Evaluation: “Ball Lock Keg Wrench” – 11/16″+7/8″ Ratcheting Wrench – through Apollo Instruments Wrench Set
Odds and Ends
Keg Elements Touchdown Pages
Opinions!
We’ve obtained a great deal of Draft and Kegerator associated critiques! Take a look at the lineup…
Rebuild Your Kegs
DuoTights!
Kegland’s DuoTight Fittings are designed to work with EVABarrier Double Wall Tubing. They provide fast, dependable connections, straightforward implementation, a wide range of becoming choices and have superb versatility. They’re additionally, usually talking, very nicely priced. DuoTights are push to attach fittings and require no tubing clamps.
As you’re contemplating repairing and changing elements in your kegerator, I believe DuoTights deserve a tough look
Our Curated Checklist of Keg Offers!
Current Offers!
10 Most Current Homebrew Useful resource Posts & How-To’s!
We’re Homebrew Evaluation HQ! Our 10 Most Current Opinions
Additionally: Kegerator Suggestions & Gear | Keg Restore Half #s | Current Keg Finds
Our Prime Draft Sources!
Be sure that the elements you employ are appropriate and rated in your supposed utility. Contact producer with questions on suitability or a selected utility. All the time learn and observe producer instructions. tag:itsapage toppost:kegoringsandparts tag:tpr rs:6
