Corny Keg Ball Lock Quick Disconnect (QD) Jumper Line

Corny Keg Ball Lock Quick Disconnect (QD) 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.  

Item # KEG575
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.50 LBS
Community Q&A

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Transfer from Keg to Keg while pressure fermenting
Andrew B on Feb 16, 2023
See above
John M R on Sep 16, 2022
Transfer from Keg to Keg while pressure fermenting
Andrew B on Feb 16, 2023
Closed transfers
Andrew B on Nov 3, 2022
See above
John M R on Sep 16, 2022
easier than making one
Yale H on Aug 30, 2022
Steve P on Aug 19, 2022
GAVIN R on Aug 2, 2022
transfer sanitizer from keg to keg
Steven Johnson on May 30, 2022
Ferment In Keg
Michael E on Apr 13, 2022
Ease of transferring carbonated beer from large keg to 2.5 gal I am purchasing
John A on Mar 7, 2022
To transfer wort between kegs without oxygenation
Larry Davidson on Dec 22, 2021
Corny keg closed transfers.
Craig C on Dec 7, 2021
Moving sanitizer between kegs
Annabritt E Coakley on Nov 19, 2021
Cleaning multiple kegs should be a bit easier with this.
Eric Steadle on Oct 21, 2021
closed transfer to keg
sean n on Aug 20, 2021
need to hook two kegs together to sanitize and possibly to tap
Matthew Evans on Jun 15, 2021
I need one.
Rod L on Mar 16, 2021
time to do some pressure transfers from fermzilla to corny
Valued C on Feb 2, 2021
Corny keg fermenting, jump to serving keg.
Jesse K on Nov 16, 2020
keg cleaner transfer
Richard Arthurs on Nov 6, 2020
pressurized transfers
Ethan H Schneider on Sep 23, 2020
fermentor to keg transfer
Joseph Gibbens on Aug 26, 2020
Pressure transfers from Fermonster to keg
Wayne S on Jul 28, 2020
Need one to fill smaller kegs to bring to cookouts
Louis LeBlanc on Jun 3, 2020
Help get beer from my fermZilla to my keg
Jason B on May 19, 2020
transfering from myfermenting keg to my serving keg
Joe on May 13, 2020
Pressure Transfers
Matthew K on Apr 3, 2020
Transfer from keg fermenter to corny
Robert Zimmer on Feb 25, 2020
keg to keg transfer
Eric on Feb 5, 2020
Great for racking clean beer from a fermenting keg
Casey B on Jan 25, 2020
to remove the beer from the sediment by transfering from the keg with the seteled beer into a clean keg
wayne mcgowan on Jan 6, 2020
For help cleaning the kegs using less CO2 hopefully.
Kenneth S on Dec 9, 2019
need to move beer under pressure between fermenter and keg
Santiago P on Oct 21, 2019
To run my filtering system
PadraigJ 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
Closed transfers
Andrew B on Nov 3, 2022
easier than making one
Yale H on Aug 30, 2022
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.
What sized tubing is used on this? Would 1/4 tubing work if I wanted to use longer tubing?
Michael E. Brown on Jun 2, 2021
BEST ANSWER: The line itself seems to be just a bit thicker than regular picnic tap line, but the fittings on the ends are the same as the liquid out end of a ball lock picnic tap. 1/4" line should work fine with the fittings that come with it.

4.0 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 4 out of 5
Beverage Jumper Line - Ball Lock Quick Disconnect (QD)
It's ok, but not long enough, should offer it in multiple lengths.
March 28, 2023
1 year ago
Rated 5 out of 5
Beverage Jumper Line - Ball Lock Quick Disconnect (QD)
This jumper is great. I sanitized 3 kegs using the same amount of solution as it took for one. It is not a fast process, but it is effective.
June 13, 2022
1 year ago
Rated 5 out of 5
Worked perfectly.
Legit. Worked well. I put it between two torpedo legs and did a closed keg transfer.
December 28, 2021
over 2 years ago
Rated 2 out of 5
It looks good but is VERY SHORT
I wanted to go between a Fermenter to a keg. This line is too damn short. It may be 7-8 inches tops. That includes the fittings. From this fermenter https://www.morebeer.com/products/kegmenter-fermentation-keg-76-gal.html, it is worthless as purchased.
July 26, 2021
over 2 years ago
Rated 5 out of 5
does the job
the tubing could have been another foot longer, but all the necessary pieces were included
January 20, 2020
over 4 years ago
Rated 5 out of 5
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
over 5 years ago
Rated 3 out of 5
Could be a little longer
October 4, 2018
over 5 years ago
Rated 5 out of 5
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
over 5 years ago
Rated 2 out of 5
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
over 6 years ago
Rated 5 out of 5
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