You are going to need to cite a specific section, and preferably provide a link to said section, otherwise we will not know what you're referencing. The link you provided takes you to a gateway page, and I don't think there are many of us that have the time to find roll groove specs in what appears to be a "spec book" web page. Can you give us a section you have in question?
-Jamie Seidl On Tue, Dec 14, 2021 at 11:28 PM Phong - Indochine Engineering via Sprinklerforum <[email protected]> wrote: > Dear All, > > NATSPEC in Australia specify the application of mechanical roll-grooved > fittings: Provide only in sprinkler-protected areas. > https://www.natspec.com.au/ > > I wonder why and if NFPA has a similar rule? > > Thanks for discussing. > > Regards, > Le Vu Phong > Mobile: +84 (0) 902 363 525 > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
