Perhaps these code sections will help; 2010 NFPA-13
7.7.1.1.3 Unless the requirements of 7.7.1.1.4 are met, a dielectric fitting shall be installed in the junction where dissimilar piping materials are joined (e.g., copper to steel). 7.7.1.1.4 Dielectric fittings shall not be required in the junction where sprinklers are connected to piping. John Drucker, CET Fire Protection Subcode Official Fire/Building/Electrical Inspector Fire Marshals Office Borough of Red Bank, NJ Not the official position of any agency, association, committee or otherwise. Obtain required applications, permits, inspections and approvals from Authority(s) Having Jurisdiction. -----Original Message----- From: sprinklerforum-boun...@firesprinkler.org [mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of Todd - FPDC Sent: Tuesday, October 11, 2011 12:20 PM To: sprinklerforum@firesprinkler.org Subject: Re: Tuesday funny Send him a cut on Teflon tape. Sent from my iPhone On Oct 11, 2011, at 11:58 AM, "Ed Kramer" <k...@frii.com> wrote: > A client sent this to me this morning - thought I'd share it. This is one > of the comments on a plan review. > > > > "Provide means of dissimilar metal separation between galvanized steel > piping and brass sprinkler heads ." > > > > Ed Kramer > > Littleton, CO > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachment s/20111011/d4502b71/attachment.html> > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@firesprinkler.org > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list Sprinklerforum@firesprinkler.org http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list Sprinklerforum@firesprinkler.org http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
