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Beer & Gas Quick Disconnect (QD) - 1/4 in. MPT x Male Shut-Off
H551

Beer & Gas Quick Disconnect (QD) - 1/4 in. MPT x Male Shut-Off

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Description

Works with our H550 series Quick Disconnects.  This is a male Quick Disconnect with 1/4" MPT on the other side. 

Item # H551
Shipping Eligible for Free Shipping Program
Availability In Stock
Weight 0.50 LBS
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Community Q&A
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Why did you choose this?
MoreFlavor Store
It fits in my Spiedel 50Ltank that I bought from More Wine which you no longer carry.
suzanne diesen on Oct 19, 2022
To attempt to pressure transfer from a plastic bucket...
DrBubbles on Mar 13, 2019
It fits in my Spiedel 50Ltank that I bought from More Wine which you no longer carry.
suzanne diesen on Oct 19, 2022
For Speidel 50L pressure cask
suzanne diesen on Aug 8, 2022
To attempt to pressure transfer from a plastic bucket...
DrBubbles on Mar 13, 2019
need it
Dave on Nov 17, 2018
Convenience for sure!
Michael K on Sep 21, 2018
Used with Cellar Kegs to ferment and store wine; convenient way to sparge headspace with argon.
John O on Aug 25, 2018
ALready have a few, works well
Pete M on Mar 30, 2018
For use in CO2 lines
Eric M on Mar 16, 2018
For Speidel 50L pressure cask
suzanne diesen on Aug 8, 2022
need it
Dave on Nov 17, 2018
Will the Duotight Push-In Fitting - 8 mm (5/16 in.) x 1/4 in. Flare (DUO106) connect to this?
Harley H on Aug 11, 2025
Reviews
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3.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
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Rated 5 out of 5
For those who find that these break easily...
I use these fittings to vent 15-gallon kegs of white wine that I ferment in a freezer. I connect the fitting to an airlock to vent CO2 during fermentation.

I also initially had problems with them breaking when I tightened the connection to a SS lid (similar to the fitting on this cellar keg https://morewinemaking.com/products/morewine-cellar-keg-50-liters.html but w/o the racking tube.). I found that by using the gray Teflon tape (which is thicker than the white) and wrapping the threads several times, the seal could be easily made w/o overtightening the fitting.
cellar kegs w/quick disconnects
cellar kegs w/quick disconnects
October 6, 2022
Purchased
 over 7 years ago
Rated 4 out of 5
H551
Works, why cant there be a stainless alternative for this? They easily break.
December 26, 2020
Purchased
 over 6 years ago
Rated 4 out of 5
Very Convenient
Thanks to the previous reviewer, I was quite conscientious of my tightening.
A little teflon tape and some care when tightening and no problems.
Time will tell how the plastic ages.
March 4, 2016
Rated 2 out of 5
works but watch out
A bit tricky, too lose it leaks too tight it breaks. Be careful.
November 9, 2014
 
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