Anyone know what size the blowdown line connection on the TNT bottle is for sure? I want to order some fittings and line to make a blowdown line, but can't tell if it is an 8AN or 10AN?? Thanks for any help.

 

Pretty sure it's 8AN, but don't quote me on it.

 

Well, after seeing the disclaimer in your sig, I think I'll be ordering 10AN J/K! I think you're right, it is 8AN. If it is 10, I can just use a reducer to go down to the 8AN blowdown line. Maybe I can take the bottle to someplace local and try a fitting before buying all the stuff. Thanks!