" Since that time, the ASSE has developed a far reaching Standards Program for products that are components of the plumbing system. The standards, which have a heavy emphasis on backflow prevention devices, are used by national and local codes throughout the country."
All I do with mine is sit on it...
Okay, I'm also dying that they have a "seal control" committee, which sounds like Fudgey should be part of...
Can I add to this discussion? http://www.igga.net/ International Grooving and Grinding Association...which is yet another one we might all belong to. I've been to presentations by them.