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duotight 8mm (5/16) x Ball Lock Disconnect - Liquid (Black + Yellow)

Regular price $21

Delivery Australia-wide: $16 for this item on its own (based on cart total).

Ships from our Brisbane or Melbourne warehouse with tracking. Questions? Call 02 8866 1317, Monday to Friday, 9am to 5pm.

This is the liquid side ball lock disconnect from the Generation 2 duotight range, with the duotight fitting built into the body. Your 8mm beer line pushes straight into the back of it, so there is no barb, no clamp and no threaded adaptor in between. The black collet and yellow body mark it as liquid.

Delivery and Shipping

Shipping is calculated on your cart total, Australia wide:

  • Under $100 – $16
  • $100 to $299.99 – $26
  • $300 to $999.99 – $39
  • $1,000 and over – $89

Signature on delivery is available for an extra $3. Australia Post options are also shown at checkout where available.

We ship from our warehouses in Brisbane and Melbourne, with a tracking link on every order. See estimated delivery times by state, or contact us if you need it urgently.

This is the liquid side ball lock disconnect from the Generation 2 duotight range, with the duotight fitting built into the body. Your 8mm beer line pushes straight into the back of it, so there is no barb, no clamp and no threaded adaptor in between. The black collet and yellow body mark it as liquid.

The body is polyketone rather than acetal, with a stainless spring and stainless ball bearings, and EPDM and PP/EPDM seals. That combination stands up to the chemicals you actually use, including phosphoric sanitisers, caustic soda, acetic acid and peroxide, and it holds its performance better in the cold and under UV than acetal does. The poppet is overmoulded, so you can couple and uncouple at up to 150psi without blowing an o-ring out. The fitting itself is rated above 300psi.

The cap seals by hand and comes apart by hand, so clearing hop debris out of a poppet needs no screwdriver and no spanner. The small body also lets kegs sit closer together, and ball lock kegs can be stacked two high with the lines still connected. Gauge depth indicators on the collet show you when the line is fully seated.

Line compatibility

  • EVABarrier 4mm ID x 8mm OD
  • EVABarrier 5mm ID x 8mm OD
  • Red EVABarrier 5mm ID x 8mm OD
  • Black Lightshield EVABarrier 4mm ID x 8mm OD
  • Not compatible with 6.3mm ID x 9.5mm OD line

The duotight swivel elbow is sold separately if you need the line to turn hard against a keg post.

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