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I'm needing hoses to run to and from my barbed ball-lock quick disconnect on my cornelius keg.

  • Which diameter should I be getting?
  • Do I need reinforced hoses?

Answer:

  • 1/4" (6mm) Inner Diameter.
  • 3/16" (5mm) Inner Diameter, with boiling water to soften and stretch.
  • Reinforced is not required.
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For dispensing, 3/16 is preferred for short runs, as it has higher internal resistance. That is, you can use a shorter line and achieve the same drop in pressure as a longer length of 1/4 line would provide. –  Tobias Patton Jan 9 at 15:19
    
Ah, this has some important balance between serving pressure of the beer vs carbonation correct? Can you help me find a suitable Q&A to link with ? –  Another Compiler Error Jan 9 at 16:11
    
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1 Answer 1

up vote 1 down vote accepted

I believe it is 1/4 Inch (6mm) Inside Diameter pipe, but you should also be able to force a flexible 3/16 (5mm) ID pipe over it.

There is no need for reinforced hose if you are using proper beer and gas line.

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I guess some boiling water to stretch out the 3/16. –  Another Compiler Error Jan 9 at 14:05
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