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8mm Duotight Adapter to Connect to Beer Shank or Sanke Connector, side view.

Duotight to 5/8" BSP Female Beer Thread Fitting – Fits Shanks & Sanke Couplers

by Kegland
$4.79 - $4.79
$4.79
$4.79 - $4.79
$4.79

Effortless, Leak-Free Connections for Shanks and Keg Couplers

Duotight Push-In Fitting for 5/8" BSP Beer Thread – Perfect for Shanks & Sanke Couplers

Upgrade your draft system with this 8mm or 9.5mm Duotight to 5/8" BSP Female Beer Thread Fitting—an ideal replacement for traditional tailpieces and clamps. Whether you're connecting beverage lines to a faucet shank or gas and liquid lines to your Sanke keg coupler, this push-in fitting delivers secure, leak-free performance with no hose clamps required. Designed to fit EVABarrier 8 mm OD Tubing and 9.5mm UV Blocking EVABarrier Tubing, this Duotight fitting brings the convenience and reliability of modern plumbing to your homebrew setup.

Key Features:

  • Thread Size: Female Beer Thread (5/8" BSP) – compatible with most faucet shanks and Sanke keg couplers
  • Tubing Compatibility: Works with EVABarrier 8 mm and 9.5 mm OD tubing
  • Connection Type: Push-in style – insert tubing and push firmly to seal
  • Seal Design: Dual EPDM O-rings provide a superior leak-proof seal
  • Material: Food-grade acetal plastic body, stainless steel locking teeth
  • Pressure Rating: Up to 150 psi
  • Temperature Rating: Up to 212°F (100°C)
  • Chlorine Warning: Not for use with bleach or chlorinated cleaners – these degrade the acetal and stainless steel components

Why Duotight?

Duotight fittings stand out thanks to their double O-ring design, offering twice the sealing surface of standard push-in fittings. This not only improves reliability and reduces leaks, but also allows for tighter bends in your tubing without compromising the seal. Made from chemically resistant EPDM and BPA-free materials, these fittings are perfect for both gas and beverage applications—and they install and remove in seconds.

No Tools, No Clamps, No Fuss

Forget wrestling with hose clamps and screwdrivers. Simply cut your EVABarrier tubing square, push it into the fitting until it clicks, and you’re done. To disconnect, press the collet and slide the tubing out. It's that easy.

Note: Faucet shank and keg coupler shown for reference only. Not included with this fitting.