The thread of a Corny keg post refers to the design of the post, or the part of the keg where the lid is attached, that the fastener screws into. It typically has a standard, O-ring style design, which means it has a circular groove into which an O-ring seals against.
The threading of the post determines what type of fastener is compatible with it, as different styles of kegs have different types of posts and threading designs. The typical Corny keg post threading is MFL, or male flare, in which the post has two tapered threads and an O-ring groove running the length of the post.
This post is compatible with fasteners that also have MFL threading. Unfortunately, not all fasteners are compatible with MFL threaded posts, so it is important to make sure that any hardware used with a Corny keg is designed for use with an MFL post.
Are Corny keg posts interchangeable?
The answer to whether cornball keg posts are interchangeable depends on the specific keg and manufacturer. Generally, the gas in and beer out posts as well as the o-rings are slightly different sizes between manufacturers, so compatibility is not always guaranteed.
Additionally, pin-lock or ball-lock fittings are not interchangeable.
If you’re looking to interchange different posts, you should always double-check that they are the same size and are compatible with each other. Otherwise, you’ll need to find a specific adapter that is compatible between the two pieces.
Lastly, always be sure to check that all fixtures and connections are properly sealed and fitted together in order to ensure a proper seal and prevent leaks.
How do I know what type of Corny keg I have?
There are two ways to identify your keg. One is by the model number located on a small white sticker affixed to the body near the bottom. The other is by the dimensions. Just measure the diameter and height and that will tell you.
All of our models have a stamped stamped on the body near the bottom. For example, the “404” series have a “404” stamped on them. The “405” have a “405” stamped on them, and so on.
There are basically two dimensions that you need to measure in order to identify your keg. The first is the diameter and the second is the height. The diameter is the width of the keg at its widest point while the height is, well, how tall the keg is.
With those two dimensions, you can easily identify which series of keg you have.
The “404” kegs have a diameter of about 9.5 inches and a height of about 25 inches. The “405” kegs have a diameter of about 10 inches and a height of about 25.5 inches. The “406” kegs have a diameter of about 10.
5 inches and a height of about 26 inches. And finally, the “407” kegs have a diameter of about 11 inches and a height of about 26.5 inches.
How wide are corny kegs?
Cornelius kegs, also known as corny kegs, are a brand of stainless steel beverage containers typically used in home brewing and commercial beer distribution. These kegs come in a variety of sizes, ranging from 4 to 15.5 gallons.
The most common sizes are 5 gallons, which are considered “ball lock” or “pin lock” kegs, and the 10-gallon size, which is referred to as a “slim” keg.
The exact dimensions for each size can vary between manufacturers, but in general, the diameter of a 5-gallon corny keg is 17.25 inches and its height is 23.3 inches. The diameter of a 10-gallon corny keg is 17.
595 inches and its height is 30.37 inches. The 55-gallon keg is 19.02 inches in diameter and 28.82 inches in height. All corny keg dimensions are listed in inches, which can be converted to metric measurements as necessary.
How long does a keg last once tapped?
The length of time a tapped keg will last before needing to be replaced depends on a variety of factors, including the type of beer in the keg, the temperature of the beverage, and the edibility of the server.
Generally speaking, once tapped, a keg of domestic beer (e. g. Budweiser, Coors, etc. ) will last between 6-8 weeks, while a keg of craft beer (e. g. IPAs, stouts, lagers, etc. ) will last about 3-4 weeks.
Kegs maintain a certain level of pressure, so it’s important to keep tabs on the server’s edibility. Gas losses will vary depending on their edibility, which will decrease the amount of time the keg can remain viable.
Additionally, warm temperatures can cause beer to oxidize, leading to loss of flavor and a shortened lifespan. For this reason, it’s important to keep kegs of beer stored in a cool, dark place.
By following the above guidelines, and taking into account the type of beer being served, a tapped keg should last between three and eight weeks, depending on the beer and conditions.
What are the dimensions of a 5 gallon corny keg?
A 5 gallon corny keg typically has a diameter of about 8 inches and a height of about 25 inches, not including fittings. The overall weight of the keg is about 20-22 lbs. It has a capacity of 5.16 gallons or 640 oz of beer.
It has two the ball lock posts, one on the top and one on the bottom, which are used to attach hoses to the keg. It also has a lid that can be opened to fill and clean the keg.
What are the sizes of kegs?
Kegs come in a variety of sizes, with the most common for commercial use in the United States as a 1/2 barrel (15.5 gallons or 13.2 imperial gallons), a 1/4 barrel (7.75 gallons or 6.6 imperial gallons) and a 1/6 barrel (5.
17 gallons or 4.4 imperial gallons). There are also miniature kegs available which are 1 liter (33.8 ounces), 2 liter (67.6 ounces), and 5 liter (169 ounces). There are other sizes available for smaller applications and for those who brew their own beer.
Most homebrewers use corny kegs, which are either 2.5 (also known as Cornelius or soda kegs) or 5 gallons (also known as Corny, John Howard or Franke Tactical kegs).
How wide is a half-barrel keg?
A typical half-barrel keg holds 15.5 gallons of beer and is 23.3 inches in height and 16.1 inches in diameter. Since most half-barrel kegs are cylindrical in shape, their width is equal to their diameter.
Therefore, the width of a half-barrel keg is 16.1 inches.
What size thread is a ball lock post?
The size of the thread on a ball lock post is generally 5/16” – 18 threads per inch (TPI). The 5/16” refers to the diameter of the thread while the 18 TPI refers to the thread count, or threads per inch.
The pitch of the thread (distance from the start of one thread to the start of the next thread) is 0.031 inches. This size of thread is an industry standard for ball lock posts and is designed to provide a secure, leak-proof connection between ball lock posts and other metal and plastic components.
Why is it called a Corny keg?
The name “corny keg” comes from the fact that these kegs were originally used to store and dispense corn syrup. Corn syrup was used to sweeten soft drinks and as a food preservative before the sugar and high fructose corn syrup we now use were introduced.
Early soda fountains used valves and hoses connected to these kegs to store and dispense the syrup. As soft drink production moved away from the corner stores and into large commercial bottling and canning plants, the need for the kegs to store and dispense syrup declined.
However, early homebrewers developed new uses for these kegs by initially storing and serving homemade beer in them. They eventually developed ways to use the kegs to carbonate and store the beer without losing carbonation and without having to use bottles or other clumsy vessels.
It was then that these kegs became associated with beer, rather than corn syrup, and they eventually came to be known as “corny kegs. “.
What is a MFL connection?
MFL (Male Flare or Metric Flare) connection is a type of pipe fitting with a mechanical joint that uses a male-type threading and a female-type threading to seal the connection. It is designed to provide a rigid, secure and leak-proof connection.
The Male Flare fitting uses a compression nut to join a tube to a pipe fitting and the Female Flare fitting uses a mating nut to join the pipe to a tube. It is primarily used for plumbing applications, such as connecting water supplies and in fuel lines.
The MFL connection provides superior strength, temperature resistance, vibration resistance, and pressure ratings when compared to other types of threads. Additionally, the connection prevents leaking due to its tight seal and its ability to withstand high pressure.
What is the difference between ball lock and pin lock kegs?
The main difference between ball lock and pin lock kegs is the type of coupling used for the gas and liquid lines. Ball lock kegs usually have a two-piece design, consisting of an inner, puncture-proof, stainless steel shell and an outer layer of plastic.
These kegs use two-piece poppet valves, with detachable fittings for the gas and liquid lines. Pin lock kegs, on the other hand, have three-piece construction and use a single valve for the gas and liquid lines.
This valve includes two pins (hence the name “pin lock”) to accept the gas and liquid lines.
Ball lock kegs are often considered easier to use because they require no extra steps or tools to switch between gas and liquid lines. Furthermore, they are compatible with most national beer distributors’ fittings and can be taken apart easily for cleaning.
The downside of ball lock kegs is that they are slightly more expensive and can be harder to find.
Pin lock kegs are typically the cheaper option and more widely available, but require some extra steps to switch out the gas and liquid lines. These steps involve unscrewing the two pins, disconnecting the gas and liquid lines, and then reattaching them with the same pins.
The advantage of pin lock kegs is that all of the components are replaceable, making it easy to replace damaged or faulty parts.
When deciding which type of keg to use for homebrewing, personal preference and budget are the key factors. Both ball lock and pin lock kegs will work well for homebrewing, so ultimately it boils down to convenience, cost and availability.
Can you change a PIN lock keg to Ball Lock?
Yes, you can change a PIN lock keg to Ball Lock. All you need is a ball lock adapter, which is a brass fitting that has a barb on one side and a thread on the other. You will also need a washer and nut to secure the adapter to the keg.
Once you have these items, you can follow these steps:
1. Remove the pin lock coupler from the keg.
2. Unscrew the dust cap from the ball lock adapter and place it on the keg.
3. Screw the ball lock adapter into the keg.
4. Place the washer over the ball lock adapter and screw on the nut.
5. Connect the ball lock gas and liquid quick disconnects to the adapter.
6. Test for leaks.
What is a Sankey keg?
A Sankey Keg is a style of straight-sided keg used by large scale breweries. They were invented in the late 1800s by German engineer Franz Sankey and are still in use today. The kegs have a single opening on one end, with a valve and often a pressure relief valve.
They are made from stainless steel for strength and sanitation. The keg is pressurized to carbonate beverages, which simplifies the task of transferring beer from the brewery to the point of sale. The keg also makes it easier for bars and restaurants to serve beer on draft, as all they have to do is connect the Sankey keg to their gas source, and place the tap nozzle in the opening.
Many breweries now offer the Sankey Keg in several sizes, such as 5-gallon, 15-gallon, and even ½-barrels. Sankey Kegs are also lighter than traditional beer kegs, making them easier to transport, as well as more cost-effective to ship.
How do you remove a keg from a poppet?
Removing a keg from a poppet valve involves disconnecting any gas lines, pressing the gas poppet out of the valve, then unscrewing and separating the keg itself from the valve. First, make sure to shut off any gas lines and ensure that the keg is completely empty; the pressurized gas could cause injuries otherwise.
Some poppets have a collar to help in the press-out with a screwdriver, while others require you to use a poppet wrench to separate them. To remove the poppet from the keg, use a poppet wrench to turn the poppet counterclockwise.
Once it has been removed, unscrew the ball-lock ring counterclockwise, unscrew the posts, then separate the halves of the keg. With the keg halves separated, the poppet, ball-lock ring, posts, and lid can all be removed, allowing you to thoroughly clean the keg.
How do you change a keg of soda?
To change a keg of soda, you will first need to make sure that you have the necessary equipment and supplies: a CO2 tank, regulator, meter, hose, keg coupler, keg posts and washers, a gas line, and a faucet.
Once you have all the items, you can begin changing the keg of soda. Start by attaching the CO2 tank regulator to the CO2 tank, and adjust the pressure as needed. Then, connect the gas line to the regulator and keg coupler.
Next, you will need to depressurize the keg. To do this, attach the keg coupler to the keg posts, and slowly press down on the locking lever to depressurize the beer. Once the pressure is released, you can remove the coupler.
Next, you will need to remove the old keg of soda and then attach the new keg to the posts with the coupler. Ensure that the gauge on the keg coupler reads zero.
Now, you can begin to add gas to the new keg of soda. Attach the gas line to the keg coupler and turn on the CO2. Slowly turn the knob on the regulator until the meter reads the correct pressure. Once the pressure is correct, you can secure the gas line.
Finally, you will need to attach the faucet to the new keg and you can start serving the soda. Make sure to check the pressure regularly to keep the soda fresh and bubbly!
Can you buy kegs of soda?
Yes, it is possible to purchase kegs of soda. For example, some large supermarkets in the UK sell mini-kegs of Coca Cola, and many bars and restaurants keep kegs on hand to serve draft sodas. Kegs are a convenient, cost effective way to serve a large volume of soda and are often used for special occasions as well as regular daily service.
For example, party organisers and wedding caterers will often supply kegs instead of bottles or cans if a larger quantity of soda is needed. Kegs can provide a fun and interactive experience and provide a great way to get groups of people to enjoy tasty, refreshing drinks in style.
Can a kegerator dispense soda?
Yes, it is possible to dispense soda from a kegerator. A kegerator is a refrigerator designed specifically to store and dispense beer. It is common for people to modify their existing kegerator to be able to dispense soda as well.
This involves installing a carbonator, a separate CO2 tank, a Stout faucet, and a few other accessories. Once everything is installed and properly adjusted, then you can dispense soda just like you would dispense beer.
You will also need to purchase special soda kegs that are made specifically for kegerators. If maintained properly and according to instructions, a kegerator can effectively dispense both beer and soda.
