I would say push back on the architect and get confirmation on what finish type he is accepting as corrosion resistant. Inform them that concealed sprinklers do not come in a corrosion resistant finish, if he know of one please forward the information or manufacturer In my discussions with these scenarios the only sprinkler that is truly resistant and will last for a reasonable amount of time is stainless steel sprinklers.
Thanks Brett Peters General Manager Installation & Design Proudline Fire Protection Services Ltd. [email protected] 780 490 7602 office ext 202 780 490 7605 fax 780 777 0568 cell 780 718 2676 24h Visit us at www.proudline.ca On Fri, Feb 13, 2026 at 10:45 AM Fpdcdesign <[email protected]> wrote: > My day for questions. I am working on a project with a therapy pool that > will require corrosion resistant sprinklers above. The Architect is > insisting on concealed sprinklers. To date, I have not found anything in > manufacturer’s literature that matches. Would a clean room sprinkler > (concealed sprinklers with gasket) provide corrosion resistance? > > Todd G Williams, PE > Fire Protection Design/Consulting > Stonington, CT > 860-535-2080 (ofc) > 860-554-7054 (fax) > 860-608-4559 (cell) > > _________________________________________________________ > SprinklerForum mailing list: > https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org > To unsubscribe send an email to > [email protected]
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