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Beer & Gas Quick Connect - 1/4 in. Barb x Female Shut-Off
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Savvy homebrewers love quick disconnects on their gas lines! They give you the ability to quickly move hoses from one configuration to another with ease!
These quick disconnects feature 1/4" barbed fittings which can be used with 3/16", 1/4" or 5/16" line. The quick disconnect functionality is activated by a shrouded thumb latch. The temperature range is -40F to 180F. They can handle a vacuum to 120 psi - so you don’t need to worry about them leaking gas. The internal valve spring is 316 type stainless steel and the o-ring is food grade Buna-N.
In short, these QDs are durable, user friendly and versatile. A no-brainer!

For the male side, see our H550A, or buy both sides together as a set.

Item # H550B
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.01LBS
Size1/4 in.
UseBarb, Quick Disconnect
Community Q&A

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Fermenter cooling system quick connects
Roy V on Apr 16, 2018
ive used it
philip k on Jan 12, 2018
Fermenter cooling system quick connects
Roy V on Apr 16, 2018
For use in CO2 lines
Eric M on Mar 16, 2018
ive used it
philip k on Jan 12, 2018
For use in CO2 lines
Eric M on Mar 16, 2018

4.8 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Fast and easy
I only use these connectors for CO2, and they are fast, easy and give a positive seal.
May 28, 2015
One of the best ways to manage your CO2 or any gas line
Makes a snap of rapid disconnection from CO2 or O2 with yeast wand. Always have some extra on hand.

I note that many wineries use the same for their Argon
May 8, 2015
Very useful for CO2
I don't use these for liquid but find them great for CO2. When I keg it's easy to connect a line to flush out the air. If I was doing it again I'd take a look at the Kent style, but these work fine.
May 6, 2015
Works perfect
Very good option I would buy this product every time
May 5, 2015
Just what I needed (receiver side)
Now that I've used these quick disconnects, I want more of them.
May 7, 2014
Works great
No leaks. Easy to use. Perfect for multi-keg systems.
May 29, 2013
I try to put these everywhere on my kegging system. It really makes life easier when swapping stuff in and out.
May 22, 2013
Great for fluid or gas
Really allows for easier storage on wort chiller or CO2 tanks.
May 7, 2013
Great for swapping out gas lines
I really like these. I use them to quickly swap gas lines for my kegs and Beer Gun. Also allows me to have a separate line outside the fridge for gas purging during transfers. (I keep my CO2 tank outside the fridge) Quick connection, no leaks.
May 1, 2013
Works well, tough.
They are worth the money! Makes switching lines and using the counter pressure filler a breeze.
May 1, 2013