On mcmaster, All of the fittings I see are labeled as NSF-61, is that the same as NSF-PW?
I hate to be spoonfed, but I need to know.
NSF-61
Yep, its been discussed before.
4SPC, My 4" piston 3" porting cannon
Memo:
Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka
Memo:
Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka