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Kent Female QD - 1/2 in Barb

Kent Female QD - 1/2 in Barb

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Kent Quick Disconnects are a great way to start building some basic connectivity in your system. This lineup of Quick Disconnects is affordable on virtually any budget. These are designed for single-handed use, can withstand temperatures up to 250°F and pressure up to 125 p.s.i.! The lineup has plenty of diffent sizes and styles: 1/2" MPT, 3/8" Barbs, and 1/2" Barbed, all with both female and male QD options!

Get things connected easily and cheaply with Kent QDs!


  • Female Kent QD with 1/2" barb on the other end.
  • A single-handed connection and disconnection
  • Can handle up to 250 degrees, extremely durable, medical-grade compliant and made from FDA approved material
  • Easy installation
  • KENT Systems quarter turn design functions safely regardless of pressure up to 125 p.s.i.
  • An affordable introduction into the world of quick disconnects.
  • 3/8" ID
  • 1/2" OD
California Recipients: WARNING: Cancer -
Item # H471
Shipping Eligible for Free Shipping Program
Availability California - Out Of Stock
Pennsylvania - In Stock
Weight 0.10 LBS
Size1/2 in.
UseQuick Disconnect, Barb
Community Q&A

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Why did you choose this?
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thinking about using qd for gas
Vernon L on Jun 26, 2019
inexpensive QD
Arnold P on Mar 27, 2018
thinking about using qd for gas
Vernon L on Jun 26, 2019
Fitting to blow co2 into Brew Bucket while kegging
Michael B on Nov 20, 2018
inexpensive QD
Arnold P on Mar 27, 2018
Fitting to blow co2 into Brew Bucket while kegging
Michael B on Nov 20, 2018
What is the ID on this?
Matthew Mattia on Feb 5, 2018
BEST ANSWER: The ID is 3/8" and the OD is 1/2".

4.3 / 5.0
3 Reviews
5 Stars
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1 Star
Well worth the money
These work fine and the cost is super cheap (comparatively). I have over 15 batches on my HERMS with these and there are no issues. Great product.
May 5, 2015
For the price you can't beat it.
I added a bunch of these to my setup. I had to improvise on my kettle end by attaching a piece of silicone tubing to my kettle valve then one of these. It acts as a temperature buffer so i don't melt the fitting.
August 25, 2014
Work well
These work well. They lock in place with an easy quarter turn. The only problem is that sometimes the tubing will untwist the connector and unlock the connection. You have to make sure to add a little twist to the hose before you use the disconnect to ensure there's enough twist in the tubing to hold the connection closed.
May 2, 2013