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Originally Posted by File
Hmm I noticed that the barbs of choice use 1/2" npt... The tap for that would cost me 90$+ and I don't have access through a friend :X
Is there a method I could use to fit some 1/2"npt barbs into acrylic without that tap? What diameter could/should I drill to possibly let the fittings tap themselves slightly with some epoxy to seal?
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you should check ace hardware
i bought a 1/2" - 14 NPT pipe tap for under $30 - i think it was $15
# 1905
UPC 42526 01905
shucks
I'll sell you mine for $30+ shipping if you want
otherwise use a drill bit least 45/64" in diameter
later
jman