Thanks. Since this post I've gotten a Wellington system and thats what I do too. Still getting a Peterson system spigot in a couple weeks, can't wait!Others have answered all you need to know about Peterson system pipes, but all I've got to add is, my system p-lip is my favorite pipe! It's a little smooth 317, and once you get the hang of the cleaning procedure, there's nothing to it. You just have to get used to leaving it apart to cool off and dry. That's not what to do at all with a regular pipe!