EVABarrier Double Wall Tubing - 5 mm ID x 8 mm OD | Hose for Beer & Gas

Looking for draft tubing that delivers both professional quality and long-term reliability? EVABarrier Double Wall Tubing - 5 mm ID x 8 mm OD is the perfect solution for modern draft systems. With its dual-layer design, it provides exceptional resistance to oxidation, CO₂ loss, and microbial contamination – and it's completely free from BPA, PVC, and plasticizers.

Optimized for Long Runs
With a 5 mm (13/64") inner diameter, this tubing is ideal for setups that require longer beverage lines. We recommend 10–12 feet per line to maintain proper flow resistance and prevent foaming.

Durable Outer Layer
The outer layer is made from EVA, offering a firm yet flexible structure that resists kinking and works perfectly with Duotight, John Guest, and similar push-in connectors.

Protective Inner Barrier
The inner layer is made from a proprietary high-density polymer that acts as an excellent gas barrier. This helps keep your beer carbonated and fresh for longer, even if it sits in the lines. Compared to standard tubing, EVABarrier significantly reduces the risk of flat or oxidized beer.

Hygienic & Easy to Clean
Thanks to its smooth and non-porous interior, EVABarrier makes it difficult for bacteria and other microbes to settle. That means less risk of contamination and easier cleaning.

Seamless Keg Integration
This tubing is fully compatible with Duotight gas and beverage ball lock disconnects for direct connection to NC (ball lock) kegs. Be sure to use disconnects that match the 8 mm outer diameter.

Specifications:

• Inner Diameter: 5 mm (13/64")

• Outer Diameter: 8 mm (5/16")

• Free from PVC, BPA, and plasticizers

• Kink-resistant outer wall

• Smooth, hygienic, and gas-tight inner surface

Note: EVABarrier tubing is made without phthalates or other plasticizers that can leach into beverages over time and pose health risks.