Corny Keg Ball Lock Jumper Line

Corny Keg Ball Lock Jumper Line

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Connect two ball lock homebrewing kegs together via their ball lock our fittings. Handing for moving sanitizer or beer from one keg to the next. We often use this fitting when we have a big party where we dixie chain kegs together.  For example if you made 10 gallons of pale ale you can use this jumper to connect the two kegs so that all 10 gallons can pour at once.  

California Recipients: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Item # KEG575
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Availability California - In Stock
Pennsylvania - Out Of Stock
Weight 0.50LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 21 answers
Why did you choose this?
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need to move beer under pressure between fermenter and keg
Santiago P on Oct 21, 2019
lower cost vs building from scratch
Sean T on Aug 28, 2019
need to move beer under pressure between fermenter and keg
Santiago P on Oct 21, 2019
To run my filtering system
Patrick J on Aug 28, 2019
lower cost vs building from scratch
Sean T on Aug 28, 2019
Clean keg-to-keg transfers.
Brett Binns on Jun 11, 2019
Ability to transfer between corny kegs.
Steve T on May 4, 2019
pushing between kegs
Mike T on Mar 11, 2019
might use
Rick R on Feb 5, 2019
This minimizes O2 exposure to transfer in a closed kegging system
Ronald K on Jan 25, 2019
to move liquid around
Tim L on Jan 4, 2019
Nicki M on Nov 26, 2018
moving from one keg to another
Christian G on Aug 7, 2018
I use this to jump from my primary ferment keg to the secondary
Will S on Jul 16, 2018
secondary in keg
jeremy wood on May 31, 2018
to aid in easy transfer from fermenter or keg to another keg
Edie B on Jan 24, 2018
To run my filtering system
Patrick J on Aug 28, 2019
Clean keg-to-keg transfers.
Brett Binns on Jun 11, 2019
Confused about this thing. if I hook it up to 2 kegs while they are still closed won't it just equalize pressure and stop? wouldn't this need a gas line ball lock as one end?
BRIAN MARRANZINI on Oct 15, 2018
BEST ANSWER: All you need to do is attach a valve to a ball lock on the gas side of the cony and vent the pressure slowly as the tank fills. Works very well. I always have the tank I am emptying hooked up to a Co2 tank with the pressure set around 10 - 15 psi. I let the new tank fill until the liquid stops flowing then I open the valve on the gas side of the filling tank and start venting slowly, when this happens the liquid will start flowing again. if you have your empty tank on a scale you will see when it is full without having to lift it.

3.9 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Worked great!
Worked perfectly to transfer from my secondary keg to the serving keg. I started slow (3psi) but got impatient and turned it up to 7 psi for a faster transfer. Easy to use, easy to clean and an excellent way to prevent oxygenation of my beer.
December 17, 2018
10 months ago
Could be a little longer
October 4, 2018
1 year ago
works like a charm
took a stab at close loop transferring a beer this weekend and this piece of kit was key!
June 20, 2018
1 year ago
Hose is quite short between fittings
This will work fine if going from a corny keg to another corny keg. If you are wanting to go from a fermentasaurs to corny keg you’ll find it’s too short.
February 28, 2018
1 year ago
Great for keg fermenting
I recently started fermenting in 5G Corney kegs and this is great for transferring from primary to the serving keg. I like the short tube so not as much beer is left in the line. I also have a longer set-up for transferring from one chest freezer to another. They each have their place. This one is great because it has the couplings so cleanup and sanitizing is simple.
June 1, 2015
Works, but not the best parts.
Cheaper ball lock connectors than I am used to using. Has a plastic pin to push down poppit valve. Seems to restrict flow a bit more than the other connectors I am using. However that being said it dows what is says. For the price it needs to have better connectors.
May 28, 2015
So much easier
Able to easily transfer beer from one keg to another without exposing the beer to anymore O2 than necessary. Love it.
May 5, 2015
Worsk great
I enjoy using this especially when I have the same size corny kegs. Makes transferring beer a snap. I really enjoy this product since I am transferring all the time. I like to hook up multiple kegs together and run cleaner through them.
May 28, 2014
Does the job!
This number line does the job, good for running beer between kegs. I use it mainly to offload 5 gal corny to 2.5 gal corny. The only complaint I have (thereby missing the 5 star, is that the tube could be just slightly longer so that I can go from 5 gal to 2.5 gal keg.
May 27, 2014
too short, and it leaks at both ends. used it for the first time and have not tried it since tightening connections, but they seemed pretty snug to start with. plus, to me the biggest drawback is how do you clean this thing? if you had two empty kegs you could run sanitizer through it, but how many times do you have two empty kegs lying around?
December 4, 2013