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Part #: DTC340U

TOF Guinness Stout Keg Coupler - U System

26 reviews
$89.99

4 interest-free payments of $23 with . Check your purchasing power

Hook this U System coupler up your keg and gas tank to start dispensing your favorite, creamy stout. Serve up Guinness, Smithwick's, Harp, and many more!

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DTC340U
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Customer Reviews

Customer Reviews
4.0 Based on 26 Reviews
5 ★
50% 
13
4 ★
31% 
8
3 ★
0% 
0
2 ★
4% 
1
1 ★
15% 
4
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Filter Reviews:
WR
07 January 2025
Wayne R.
United States

Does the job

Replaced an older U-coupler and works as hoped. As some noted, a little extra force to push the handle down to engage the small slot at first try. Removing it by pulling on the handle is about the same in terms of effort. My old coupler had enough space to insert a small screwdriver into the slot and help push the pin back, but this one does not, so it is to be seen how long the plastic handle holds up. Otherwise, satisfied.

SF
28 November 2023
Shem F.

Revived what I ordered on time

AS
07 September 2023
Anonymous S.
US

Works perfectly

SN
28 June 2023
Sam N.

Does what in need to do!

Easy to assemble connected no problem,

RN
09 June 2023
richard n.
US

The tap worked well.

SC
25 May 2023
Steve C.
US

Works Great!

If you love Guinness on tap then this is the coupler for you!

BM
08 March 2023
Brian M.
US

Customer service was informative and helpful

PG
19 January 2023
Patrick G.
US

Keg Coupler

Glad I read the reviews before hand because one has to push down awfully hard to get the coupler to engage with keg. Took 3-4 tries and then it worked fine. Might want to have your design engineers look at that.

DT
31 March 2022
Damon T.
US

can't get it to latch - 3 hours and counting. Phone support is a challenge too.

Three hours and still trying to get it to latch. I am exhausted and keep trying. Only buy this if you want a lot of pain and aggravation.

SW
13 March 2022
Sara W.

When tapping the keg the handle almost didn't latch down. It took a couple minutes of pushing it down and feeling like I was going break it before it finally snapped into place

SM
25 January 2022
SHERRY M.

Very good cherries. Prefer Filthy Black Cherries. Cheers!

RS
25 January 2022
robert s.

Smithwicks

Fits perfectly.

DS
28 December 2021
Darin S.

Didn’t work. Had to return it and get a refund. Cost me $12 to mail it back.

JH
27 April 2021
James H.
US

Worked fine with CO2 and regular faucet -- Hard tio get to 'snap' in place

This worked just fine after I 'cranked it round' extra tight and sort of pushed the handle down a dozen times or so. That seemed eventually to soften something and let the handle lock in place. Before that, I was sure I had the wrong tap. Advice is just to keep working with it. Also, I read some worrying info about using a special nitrogen-co2 gas mix, or argon, but I'm pushing the Guiness out with regular old CO2 and the pours are just fine. The Guiness is so worth the extra trouble. Pressure is a little lower. One more thing: I have a two faucet tap and use one for fizzy water. So the other one needs to do U-tap and D-tap (whatever the more common tap is). I got a "Y" adapter from Kegworks, designed for hooking two taps to one keg and instead attached it to the faucet-inlet thingy. So now both taps (D and U) are available on that faucet. This made me wonder if I couldn't do a bastardized black-and-tan by putting a golden lager on the D tap and opening them both up. There is just enough room in the kegerator fridge for the three kegs. Haven't tried it yet.

SC
07 April 2021
Steve C.

Excellent

Works great high quality fast delivery

RB
11 March 2021
Ray B.
US

Guinness Kegerator

Works fine when initially pouring Guinness.After first use all that pours is foam.Technical Support unable to resolve issue.

MD
09 March 2021
Mark D.
US

Tap that Guinness like you want to

Taps easily into my fresh keg of Guinness. No leaks, sputters or spills. St. Patrick’s day is going to be a lot tastier now!

CS
25 January 2021
Chris S.
US

We received the coupler on the exact date it was promised. It wasn't until a couple weeks later that we were able to get our first 1/2 keg of Guinness and give it a try. The coupler arrived in great condition and did not appear to be damaged in any way. However, when making the first tap, it was impossible to engage the keg fitting correctly without using a pair of large channel-lock pliers to get it to rotate far enough to allow the handle to lock down. This may be an issue with the brass twist lock fitting that came in the keg we purchased, or it may be that the bosses on the side of the coupler aren't shallow enough to allow it to rotate the 90 degrees. The only way we will know the answer will be when we replace the keg and tap another one. Since it will be a while until that happens to know for certain, I rate it 4 stars. I may give it 5 if the next keg locks in like it should without going Rambo on it.

KR
13 May 2020
ken r.
US

Not machined to very tight tolerance

I finally got this coupler to latch after several attempts. It twists in ok but the gas handle refused to stay latched. Thought I was gong to have to find another coupler from a different supplier. After many attempts, and putting quite a bit of force on the handle it finally latched. Just doesn't seem to mate with the keg in a way that the gas handle can accommodate.

DW
04 May 2020
David W.
US

Works Great

It was a little hard to get on. I've tapped hundreds of kegs and the fitting seemed a little difficult. But I have no air or beer leaks for this first keg of Guinness.

Questions & Answers

Every Irishman needs one of these
Need to tap a Guinness keg for St Patricks Day
The Guinness Coupler I have , the handle broke.
I purchased a keg of Guinness
I need it for my keg.
Smithwicks keg!
tap the guinness keg
Needed it to tap my keg of Guiness
Convenience
Love Guinness
I need a Guinness Tap
Recommended by a friend
I need next day delivery. (By 7 July 2023)
Need for Guinness
Leaks CO2
To drink Guinness
My coupler leaked
cause I got a keg of Guinness
Husband loves Harp on tap.
Need it for a smithwicks keg
I need harp
Quality
My existing U coupler failed, lower quality coupler and need to replace with a better unit.
needed a Guinness coupler for my kegerator
Guiness keg
I need it
I need this for Guinness kegs!
Who doesn't love Guinness!?
Best option
Bougt a U - Type Coupler from Amazon and was defective. I hope this one works!

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