Help On Pipe Fittings
Posted: Sun Aug 20, 2006 8:15 am
I just built my first gun last night it is a basic combustion. I was confused and tried to find sch 40 fittings at the store but couldn't find any. I asked for help and he lead me to a certain section. But on all of my fittiings it says NSF-dwv. They are thicker than my sch 40 3" pipe and i thought they were sch 40 too. Are these fittings ok to use.