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Duotight Push-In Fitting - 9.5 mm (3/8 in.) x 1/4 in. Flare
DUO120

Duotight Push-In Fitting - 9.5 mm (3/8 in.) x 1/4 in. Flare

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Description

This Duotight fitting with 1/4" Flare is perfect for flared gas ball lock and pin lock disconnects. Can also be used to connect gas line to the flare fitting found on the KOMOS® CO2 Regulator. Compatible with EVABarrier 9.5 mm OD tubing (D1719). Although this fitting would also fit a beverage disconnect, 9.5 mm OD EVABarrier is only recommended for beverage line in long draw draft set ups.

The Duotight fitting does not require a flare washer. See the instructions below for how to ensure a leak-free connection when attaching to flare fittings.

Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
 
High Performance Double O-Ring Design:
The secret to Duotight’s superior sealing performance comes from the fact that they use not one, but two high-quality EPDM O-rings.  The double O-ring means they have literally twice the sealing surface when compared with other push-in fittings.  This makes them more reliable and significantly reduces the chance of leakage.
 
The double O-ring system also means that tubing can be bent at a much tighter radius without causing leaking issues, which can be an issue with other fittings.  This combination of factors makes Duotight the most reliable push-in fittings on the market.
 
EPDM offers excellent chemical resistance for a longer life span. When compared with silicone and vinyl, EPDM has much better gas transmission rates, better wear resistance, and is BPA-free.
 
No Clamps Necessary!
We recommend cutting your tubing straight, not on an angle, to ensure the line forms a complete seal. To remove the fitting simply push in the collet and the hose can be removed.
 
 
Features:
  • Insert tubing and firmly push to connect
  • Easily release tubing by pushing in the collet
  • Suitable for both gas & beverage applications
  • Made from food-grade acetal plastic
  • Double O-rings made from highly chemical resistant EPDM
  • Locking teeth made from stainless steel
  • Pressure rated to 150 psi
  • Temperature rated to 212°F (100°C)
     

Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals.

Kegland Part number: KL11037

 

Item # DUO120
Shipping Eligible for Free Shipping Program
Availability In Stock
Weight 0.05 LBS
Documents

Community Q&A

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Browse 1 question Browse 1 question and 3 answers
Why did you choose this?
MoreFlavor Store
Transfer beer to keg
Matt C on Feb 2, 2023
Easy to use.
Kevin D on Dec 6, 2022
Transfer beer to keg
Matt C on Feb 2, 2023
Great reviews
Toby S on Jan 5, 2023
Easy to use.
Kevin D on Dec 6, 2022
filter beer
jwtietz on Nov 30, 2022
Spare
Malcolm C on Oct 29, 2022
ease of swapping ball lock to pin lock connectors
Christopher B on Oct 18, 2022
ease of setup and maintenance with gas manifold using 1/4 flare Fittings
Gary L on Sep 14, 2022
Closed loop transfer to keg/secondary
Wesley F on Aug 19, 2022
To upgrade to a superior oxygen mitigating tubing for dispensing.
Kevin H on Dec 4, 2021
to replace broken part
JoLynn W S on Oct 20, 2021
I bought a new keggerator and i need more fitting for all my kegs!!!
curtis g on Sep 10, 2021
Closed pressure transfers.
Grant Story on Sep 1, 2021
Reworking my lines
Tater on Aug 24, 2021
works well with my system tubing
Joseph J on Aug 20, 2021
Curious
JUAN C N on Jun 1, 2021
Changing over from stainless flare fittings to duotight.
Nick P on Apr 21, 2021
Quick closed transfers
Alan C on Mar 20, 2021
Works perfectly
Thomas P on Dec 1, 2020
It was on my son's Christmas wish list.
Karen V on Nov 17, 2020
easier cleaning
Dennis W on Sep 15, 2020
something new
Joseph J on Sep 4, 2020
need
Jacob K on Aug 22, 2020
Attach to 3/8 line going from corny keg to beer engine
James S on Aug 17, 2020
New tech, gotta try it.
Chris H on Aug 28, 2019
Great reviews
Toby S on Jan 5, 2023
filter beer
jwtietz on Nov 30, 2022
maybe a dumb question, why is the secondary regulator 8mm but this is 9.5? Don't they directly connect?
Scherzinger A on Dec 23, 2020
BEST ANSWER: 9.5mm is meant for liquid side, for almost every application it will suffice to use 8mm for gas side. 9.5mm liquid is good to 1:1 replace standard 3/8” hose… only with the benefits of Evabarrier
Reviews

4.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
1
0
0
1
Rated 4 out of 5
Great for both gas and beer
I use these on all gas and beer lines. Be careful not to over-tighten or they will crack. Quick release makes cleaning very easy.
October 9, 2021
Purchased
over 4 years ago
Rated 5 out of 5
Duotight
Purchased these to use in rebuild of CO2 delivery system. They are simple, and eliminate barbed connections that have been problematic.
June 12, 2021
Purchased
over 3 years ago
Rated 5 out of 5
Awesome
These things are legit. Switched my kegerator over to duotight for gas and liquid connections.
April 24, 2021
Purchased
over 3 years ago
Rated 5 out of 5
Love using these on my draft systems.
Switched all my gas and beer lines over to using the Duotight fittings. Really important to get a nice clean / square cut on the hoses with no burrs on the hose lines in order to prevent leaking. No more needing a flat head screwdriver to remove hose clamps when changing lines and no more slicing your hands on the hose clamps.
June 5, 2020
Rated 1 out of 5
Good in theory...
I bought these with the hope that they would be easy to disassemble and reassemble but that didn't pan out. They don't come apart at all and one broke as I tried. This was a costly experiment that failed completely. Nice system if you never want to take it apart.
September 24, 2019
Purchased
over 5 years ago
Response from MoreFlavor
Hey so sorry about your experience. We try very hard to create the best experience for our customers and provide quality products. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
May 24, 2020
Malcolm l