The back brass end of the dry head sticks out so far that the pipe will actually connect with it and you can damage the end of the sprinkler, a coupling doesn't have enough space in it.
Thanks I will be away from the office July 15, 16, 18, & 19, I will be available only on Wednesday the 17th 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 Proudline now offers ULc listed monitoring services, please contact [email protected] for more information On Wed, Jul 31, 2024 at 7:06 AM Brian Harris <[email protected]> wrote: > I’ve seen dry heads installed in threaded couplings attached to 1” pipe, > then ran back to a branchline. Just happened to notice on one of > Victaulic’s installation brochures they prohibit dry heads from being > attached to elbows & threaded couplings. The elbow part was well known, not > so much the coupling part. Curious why you can thread into a 1” tee but not > a 1” coupling? > > > > Thank you, > > > > *Brian Harris, CET* > > BVS Systems Inc. > > bvssystemsinc.com > > Phone: 704.896.9989 > > Fax: 704.896.1935 > > > > _________________________________________________________ > SprinklerForum mailing list: > https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org > To unsubscribe send an email to > [email protected] >
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