Ultra Barrier™ Gas PVC Free Tubing - 5/16 in.

Ultra Barrier™ Gas PVC Free Tubing - 5/16 in.

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A highly flexible, environmentally friendly, gas tubing that is BPA and PVC Free!

Ultra Barrier™ Gas tubing from EJ Beverage is an excellent alternative to PVC. It is constructed of a unique compound that is PVC Free and BPA Free; it contains no DEHP phthalates or other plasticizers. This tubing is clear with a red stripe so you can identify it as a low pressure gas line. It does not emit dioxins and has extremely low extractables/leachables. This amazing tubing remains flexible at lower temps, has ultra-low permeability, and superior barrier properties. If you want a tubing that won't leach large amounts of chemicals, this is it!

  • Clear tubing with red stripe for identification as low pressure gas line
  • PVC Free and BPA Free - containes no DEHP phthalates or other plasticizers
  • Environmentally friendly production - does not emit dioxins
  • Extremely low extractables/leachables
  • High flexibility
  • Remains flexible at lower temperatures
  • Ultra-low permeability
  • Superior Barrier properties
  • Temperature range of -40 to 125° F
  • Working pressure of 51 psi


Community Q&A

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Browse 4 questions Browse 4 questions and 7 answers
Why did you choose this?
MoreFlavor Store
I've got gas to deal with.
Christopher P on Mar 1, 2023
I like the red line identifier and the oxygen barrier capability of the hose.
Steven R on Jan 25, 2023
I've got gas to deal with.
Christopher P on Mar 1, 2023
O2 barrier
brett p on Feb 1, 2023
I like the red line identifier and the oxygen barrier capability of the hose.
Steven R on Jan 25, 2023
Rebuilding two tap systems.
Mark Jensen on Nov 30, 2022
Keep the balance right
Big Al on Nov 29, 2022
your description read good
Tim W on Nov 17, 2022
I'm hoping this gas lining is more flexible at colder temperatures than my existing tubing.
Wayne R on Oct 26, 2022
Seemed to be the only option
Dustin G on Sep 14, 2022
Robert A on Sep 9, 2022
Draft beer
Wesley Fincher on Aug 17, 2022
I bought it to replace the one I boiled to sanitize after getting beer into my gas line. Pro tip: do not boil this tubing. It will turn into a giant pile of half melted plastic goo that sticks to itself.
Aaron Sams on Aug 16, 2022
brewery upgrade
Robert D on Jul 19, 2022
Replace my 6ft C02 line
Colin V on May 24, 2022
need some more
Noal Clemons on Jan 22, 2022
Better than vinyl
Gary G on Jan 3, 2022
Reviews and the red stripe to differentiate gas lines
christopher s m on Dec 22, 2021
rebuilding system
C Stewart on Aug 20, 2021
Quality of the product
John M on Jun 29, 2021
Great success with this in the past. Easier to use than rigid tubing.
Mark Parker on Jun 19, 2021
need more to complete my gas line changeover
Adam Goldberg on May 19, 2021
racing stripe
Ronnie A on May 7, 2021
Im gonna stretch the line so I can keep the Co2 tank in the fridge but the line is outside!
Houndstooth C on May 7, 2021
High quality, thick wall, flexible
Mark S on Apr 13, 2021
pressure transfer from fermenter to keg
Mark Baldwin on Apr 1, 2021
Replacing a colored tube to increase visibility.
Ed A on Mar 29, 2021
see above
Barry W on Mar 12, 2021
Erick W on Mar 11, 2021
ed s on Feb 3, 2021
I like the red stripe
Ricardo D on Jan 15, 2021
Upgrade from pvc
Anthony B on Dec 21, 2020
New kegerator and it will need a longer gas line.
Jose L C on Dec 2, 2020
For keg
Jason G on Dec 2, 2020
John M on Oct 10, 2020
Re-doing all my lines and I’d rather spend $ on quality.
Brandon W on Oct 9, 2020
If I was going to replace my liquid lines I might as well upgrade my gas lines
Jonathan N. R on Sep 2, 2020
Replacing old gas lines.
Lee B on Jul 21, 2020
I want to minimize harmful chemicals that come in contact with food.
Parker P on Jul 15, 2020
Putting taps in fridge
Josh A. on Jun 27, 2020
Used it before with great results and needed some more.
Tim D on Jun 11, 2020
I needed gas tubing... reviews online were positive
Greg M on May 15, 2020
Only type i saw offered
Micah H on May 15, 2020
Boz on May 14, 2020
Best price
Omar R on May 3, 2020
Good value on high-quality gas line tubing.
Rob F on Apr 25, 2020
Replacing gas line
Brian S on Apr 7, 2020
Needs replacement
Joseph A Diaz I on Mar 26, 2020
Anti bacterial quality
Edward Fenton on Mar 17, 2020
building gas utility line
Nicholas A P on Feb 25, 2020
Justin Leeming on Feb 13, 2020
replacing hoses
Greg S on Feb 7, 2020
O2 barrier
brett p on Feb 1, 2023
Rebuilding two tap systems.
Mark Jensen on Nov 30, 2022
What stepless clamp size fits this 9/16" OD line?
Daniel Torres on Jun 17, 2020
BEST ANSWER: For 9/16" OD tubing you will need the stepless clamp for 5/8" (H1004). 9/16" tubing is 0.563" and that clamp has a minimum od of 0.551".
What is the OD?
Benson Wills on Jul 18, 2018
BEST ANSWER: Hello Benson - The OD of TUB411 is 9/16" as printed on the tubing.
Has anyone used this on 1/4 inch barb instead of a 5/16 inch barb ?
Keith Kimes on Oct 26, 2019
BEST ANSWER: I tried a 1/4 inch barb and it isn’t tight enough. Go with the 5/16 barb. Before you place it in, soak the tube tip in warm water for 3 min. and slide it in. I always use a small stainless steel clamp for extra security.
I have a Micro Matic regulator - the outlets are 3/8" OD barbed gas shut-off valves (Right hand thread). What fitting would I require to connect this size tubing to that size barbed outlet?
Corey Stewart on Dec 15, 2020
BEST ANSWER: You should be able to warm up this tubing so that it will stretch over a 3/8" barb. Otherwise you could use a small piece of tubing to connect it to a splicer (D1883) which the other end will fit this tubing. Cheers!

4.3 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Excellent product and price
Great product, great price, and fast shipping. First time ordering from MoreBeer but won't be the last.
July 1, 2022
1 year ago
Rated 5 out of 5
Perfect tubing.
Ran it for all my gas side to the keg box. Excellent.
April 3, 2022
over 4 years ago
Rated 2 out of 5
Make sure you have a very tight seal.
May 18, 2021
over 3 years ago
Rated 5 out of 5
CO2 Gas Tubing
Works well. Very flexible yet durable.
April 24, 2021
over 3 years ago
Rated 5 out of 5
High quality gas line
This gas line is excellent quality, thick wall, and flexible.
April 7, 2021
over 3 years ago
Rated 5 out of 5
I like it’s flexibility. The red stripe also comes handy as identifier for gas side use.
December 15, 2020
over 3 years ago
Rated 5 out of 5
PVC free tubing - 5/16"
Fantastic, strong tubing.
September 15, 2020
over 5 years ago
Rated 4 out of 5
Work well
Replaced my old standard gas lines with these a while ago; the transfer was easy however the ID on either my old lines or these were slightly off. The lines I replaced were marked 5/16 however were apparently smaller than these since these did not fit as tightly to the same fittings. Using simple clamps and tightening them down worked well and I have not had any gas leaks however the soft material of these tubes make it easy for the clamps to dig into the outside of the tube.

All and all very happy with these tubes, just wish I'd had a caliper handy to measure the old ones vs. new ones.
January 17, 2019
over 5 years ago
Response from MoreFlavor
Thank you so much for your feedback. We really appreciate the honesty and value great feedback like this as it helps us improve our products. Cheers!
January 18, 2019
Tyler W Staff
Rated 3 out of 5
Just ok
Expensive and doesn't seal easily
March 4, 2018
over 6 years ago