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Unread 06-20-2004, 05:28 PM   #11
pauldenton
Cooling Savant
 
Join Date: Jan 2004
Location: london, england
Posts: 416
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Quote:
Originally Posted by murray13
Actually a 5/8" hose barb isn't actually 5/8" dia. Think about it, if the barb was exactly the same size as the hose inside dia they would just slide on and off very easily. I just looked up one manuf. hose barb sizes and for a 5/8" barb the largest part of the barb is .712" or 18.08mm.

So yes 18mm is the same as a 5/8" 'barb' connection.
cheers - i stand corrected (kind of)

good to know my 5/8" ID tygon should do fine!
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