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Old 09-26-2016 | 12:37 PM
  #230  
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Jim.Thompson
 
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From: Bellingen NSW Australia
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Originally Posted by av8tor1977
Oh no, there's no real flow in that line; just pressure sensing for the regulator diaphragm. A 3 or 4 mm i.d. line is fine.

AV8TOR
Ok. But I am wondering why it is so large then?