<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"> For constant-pressure mainlines, sure, but for individual zones it would be overkill.
In any case, one does best to buy the pipe from an irrigation distributor, because they don't take chances on the quality of their supply. Home improvement stores don't have to live up to the same standards, because they aren't in danger of losing a professional clientel.<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">
Totally agreed.
Tony Posey
Ridge Run Landscapes