Updated: 6/9/2024

Kegland’s DuoTight Fittings are designed to work with EVABarrier Double Wall Tubing.  They offer quick, reliable connections, easy implementation, a variety of fitting options and feature amazing versatility.  They’re also, generally speaking, very well priced.  DuoTights are push to connect fittings and require no tubing clamps.

DuoTights are… awesome.  Check out my extensive Hands on Review

I’ve done several pressure tests with DuoTight Fittings and EVABarrier Tubing. Each test has proven the tested components were leak free. Having said that, it’s entirely possible that you’ll have a leak. This happens with any tubing system, that’s why we… check for leaks.

I have a write up for addressing DuoTight Leaks that will walk you through some things to check.

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Limited Time DEAL

Valuebrew offers a lineup of food grade keg replacement o-rings in bulk quantities.  Choose from silicone, buna-n and even EPDM.  Everything they carry is food grade, more info below.  They have some unique offerings like bulk pin lock size post o-rings, replacement universal poppet o-rings, bulk internal QD o-rings and color coded Blue and Green post o-rings

Some of these offerings are featured in our Keg Rebuild How-To

Valuebrew is discounting bulk food grade o-rings, DuoTight Compatible Gear, Universal Poppets and ball lock jumpers by an EXTRA 15% when you spend $30 or more.  This stacks on top of existing discounts. Use coupon code fathersday

• Complete Lineup; Food Safe Keg O-Rings
• Includes custom color o-rings Blue and Green and Gray and Black
• DuoTight Compatible Gear
• Universal Poppets – on pre-order
• ball lock jumpers – review

Remember coupon code fathersday with an order of $30 or more

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One of the things that I do that really helps is use Valuebrew’s DuoTight Compatible Locking Clips. These snap into the collar of DuoTight Fittings and lock connections in place. This makes the connection more secure and reduces the chances of leakage.

DuoTight Fittings have a collar that’s engaged and disengaged to connect and remove tubing without tools or clamps.  That collar can accept a locking clip to prevent the connection from disengaging.  These are not required for a solid connection and are not part of the official DuoTight lineup.

DuoTight Compatible Locking Clips via Valuebrew

Installed on several DuoTight Fittings
Installed on the Inline Secondary Regulator – via MoreBeer – via William’s BrewingInstalled on the BlowTie Spunding Valve – via MoreBeer – via William’s BrewingThe top portion of these clips have a tab to aid with removal.

These are available in both 8mm and 9.5mm sizes. Choose the option that is compatible with your setup.

DuoTight Compatible Locking Clips – via Valuebrew

DuoTight Compatible Locking Clips

Buy DuoTight

• DuoTight Push In Fittings & EVABarrier Double Wall Draft Tubing at MoreBeer
• Search MoreBeer for “DuoTight” – to find components and accessories that may not show up on category pages.
• Kegland DuoTight Fittings and Accessories at William’s Brewing
• Search William’s Brewing for “DuoTight” – to find components and accessories that may not show up on category pages.
• DuoTight and EVABarrier at Keg Connection – coupon code HBF5OFF saves you 5%
• Search Amazon for “DuoTight” – offerings vary
• Search Amazon for “EVABarrier Tubing” – offerings vary
• DuoTight Compatible Locking Clips via Valuebrew

Related DuoTight Reviews on How-To’s!

DuoTight Reviews, Resource Posts & How-To’s!

DuoTights are so amazing – at least in my book 🙂 – that I have several reviews and related top posts

• Build a DuoTight CO2 Gas Manifold! – for Kegland EVABarrier Tubing
• Hands on Review: Nukatap Counter Pressure Bottle Filler!
• Using a Keg as a CO2 Source for Portable Serving!
• Building a Simple Ball Lock Draft Line Flushing Setup
• Hands on Review: Kegland BlowTie Spunding Valve!
• Hands on Review: Kegland DuoTight Rigid Joiners
• Five Benefits of Using Corny Kegs As Fermenters
• Hands on Review: Kegland Digital Gauges!
• Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!
• Hands on Review: Kegland Inline Secondary Regulator!
• Hands on Review: Kegland DuoTight Ball Lock QDs!
• Hands on Review: Kegland Ball Lock Cleaning Kit and Party Pump

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My DuoTight Review!

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DuoTight Ball Lock QDs!

Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources

• The Most Difficult Spot to Check for CO2 Leaks
• Keg O-Ring Materials Selection! – EPDM, Silicone and Buna-N?
• Why Do I Have Bubbles in My Beer Line? Diagnosing and Fixing Kegerator Foam Problems
• Five Benefits of Using Corny Kegs As Fermenters
• Rebuilding & Reconditioning Homebrew Kegs!
• Food Safe Replacement Keg O-Rings in Bulk
• Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!
• Why Won’t My Homebrew Keg Carbonate? Fixing Draft Beer Carbonation Problems
• What Does a Flow Control Faucet Do?
• Upgrade Your Kegerator – 6 Improvements!
• Serve Homebrew on Any Kegerator & Convert Commercial Kegerator to Homebrew
• Tips and Gear for Growler Filling
• What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?
• Checking for Draft System CO2 Leaks – Using The Pressure Gauge Method
• Tip: Consider Oetiker Stepless Clamps for Kegerator Gas and Beer Lines
• Hands On Review: Inkbird ITC-308 Dual Stage Temperature Controller +WiFi Version
• Universal Poppets Tips and Tricks!
• Convert Your Mark II Keg & Carboy Washer to a Recirculating Draft Line Cleaning Pump!
• Step by Step: Finding and Fixing Keg CO2 Leaks
• Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
• Kegging CO2 Use Estimations and Calculations
• Step by Step: Balancing Your Kegerator Draft System
• Building a Simple Ball Lock Draft Line Flushing Setup
• Build a Recirculating Draft Line Cleaning Pump
• Home Brew Keg Roundup – New & Used, 5 and 2.5 Gallon & More!
• Damp Kegerator? Fix Kegerator Condensation
• Portable Draft Beer Serving Options!
• Homebrew Temp Controller Roundup! – Kegerator and Fermentation – concepts, applications and models
• Bulk Keg Orings and Keg Repair Part Numbers

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adamztop5

Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions. tag:lnksfxd top:duotightclips rs:8 #tag:tpr