Dry head 3/4”, never seen it Sincerely,
Daren Welborn On Nov 2, 2025, at 8:44 AM, Fpdcdesign <[email protected]> wrote: K factors are determined by orifice size. 3/4” orifice K5.6 doesn’t exist. Do you mean 3/4” thread? I believe there are still some dry sprinklers made that way. Todd Williams Fire Protection Design/Consulting Stonington, CT 860-608-4559 On Nov 2, 2025 at 8:14 AM, <Teaster1974<mailto:[email protected]>> wrote: i need a dry barrel head extended coverage (3/4” orifice, extended coverage, 155 degree, k 5.6) for ordinary hazard. i cant find any for OH. _________________________________________________________ SprinklerForum mailing list: https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org To unsubscribe send an email to [email protected] _________________________________________________________ SprinklerForum mailing list: https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org To unsubscribe send an email to [email protected]
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