I think FM 8-9 has some info on the vertical alignment of the face sprinklers. You might check in there.
Matt From: Brian Harris <[email protected]> Sent: Monday, November 28, 2022 6:03 AM To: Discussion list on issues relating to automatic fire sprinklers <[email protected]> Subject: [Sprinklerforum] Re: In-Rack Sprinkler Locations It's my understanding the whole purpose of the face sprinkler is to prevent fire from jumping across the aisle. So and obstruction to that is not a good thing. Brian Harris, CET BVS Systems Inc. bvssytemsinc.com<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2fbvssystemsinc.com%2f&c=E,1,2JF-AD445u0zjCtHy-JPdWAqiy5P2vrZiNkv30mqZ8c4NGmJR4FH7rQ81RlTusUW7QL-KG_xqoeYZINKklQHm2lU0IcVoI5Pp1is4Nx7mfVRJWWd&typo=1> From: James Crawford <[email protected]<mailto:[email protected]>> Sent: Friday, November 25, 2022 4:57 PM To: [email protected]<mailto:[email protected]> Subject: [Sprinklerforum] In-Rack Sprinkler Locations General question we have been discussing in the office is the location of the face sprinkler in the racking. We know it has to be at least 18" from the aisle, the question that has arisen is can the face sprinkler deflector be located above the bottom of the rack beam. Does it need to spray out into the aisle or just onto the product? Can't find any guidance in NFPA #13 (2013, 2016, 2019 or 2022) unless we are missing it. Any input from minds greater than mine on a friday. Thanks James Crawford Phaser Fire Protection Ltd. Phone: 604-888-0318 Cel: 604-790-0938 Email: [email protected]<mailto:[email protected]> Web: www.phaserfire.ca<https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.phaserfire.ca&c=E,1,CAshWeqGrx-3kKFzX4b0NsmTi_sTJeHcncoj1rr2tHIZSpKSYgxtrujSMIfaWcndMriGdEuElh-Ew02MSEXyuNn_XRKWHtXWNPFdJIC4&typo=1&ancr_add=1>
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