Ken W. did this article a couple years ago. Afocn/Anvil and Tolco/Eaton have some braces.
https://sprinklerage.com/seismic-bracing-of-cpvc-pipe/ "ABOUT THE AUTHOR: Ken Wagoner, C.F.P.E., C.W.B.S.P, S.E.T. " Seismic Bracing of CPVC Pipe August 29, 2018 please note comments: IMPORTANT NOTICE: The article and its content is not a Formal Interpretation issued pursuant to NFPA Regulations. Any opinion expressed is the personal opinion of the author and presenter and does not necessarily present the official position of the NFPA and its Technical Committee On Wed, Dec 30, 2020 at 11:12 AM J H via Sprinklerforum < sprinklerforum@lists.firesprinkler.org> wrote: > Hello, > I thought that two hole straps used to secure CPVC acted as seismic > bracing? I don't know where I've heard that and couldn't find anything in > the standard. Is this correct? > > Also, if you have a 1"x8'-6" riser to a single horizontal sidewall > sprinkler would that technically be an 'armover' and not require seismic or > would that fall under being a riser requiring seismic bracing? > > Thanks, > JH > > < > https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon > > > Virus-free. > www.avast.com > < > https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
