According to this article... 1937. https://www.sprinklerage.com/dry-barrel-sprinklers/#:~:text=The%20first%20UL%2Dlisted%20dry,three%2Dquarters%20of%20a%20century .
On Tue, Feb 6, 2024 at 3:12 PM James Crawford <jcrawf...@phaserfire.ca> wrote: > I was asked today when the first dry heads came into use and did not have > an answer. > > > > Any takers? > > > > Thank You > > > > James Crawford > > Phaser Fire Protection Ltd. > > Phone 604-888-0318 > > Cel: 604-790-0938 > > Email jcrawf...@phaserfire.ca > > Web: www.phaserfire.ca > > > > _________________________________________________________ > SprinklerForum mailing list: > https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org > To unsubscribe send an email to > sprinklerforum-le...@lists.firesprinkler.org >
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