I don't think you are going to find that. You are not allowed to vary the k-factor along a branch line for the purposes of hydraulic balancing, but the heads do not all have to be the same.
FM may recommend against it though - you might check data sheet 2-0 Matt -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Travis Mack via Sprinklerforum Sent: Monday, April 19, 2021 1:24 PM To: [email protected] Cc: [email protected] Subject: Same size orifice in a room I'm trying to locate the section in the standard about all sprinklers in a compartment to be same orifice. Can anyone help point me in that direction? My searching is not too productive today. Travis Mack, CFPS, CWBSP, RME-G, COC, SET Engineering Manager MFP Design 3356 E Vallejo Ct Gilbert, AZ 85298 480-505-9271 ext. 700 C: 480-272-2471 [email protected]<mailto:[email protected]> https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.mfpdesign.com&c=E,1,BlHMjOaxmKSFT48qnXqVYsvIk7-uXHLtqAx_cNceEogjNceIIpXgusszAQlFBLcczQ89OUhWAiTACrOYUqwOYtMG4OIDfWHd1_kh9LnAOw,,&typo=1<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2fwww.mfpdesign.com&c=E,1,Sb8p1Dza9Oy_3BGKk2QcE1op3UXC4RO_ahDYRVTzRlGoSxnqgBemLfhtJwpyy-x9Ik88zKLORuhkQ5H6YE3yeHBresSKRuMDVvikX6BV0Q,,&typo=1> Send large files to us via: https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.hightail.com%2fu%2fMFPDesign&c=E,1,D4uRXY13t4LGXsM7WZDD2po2h5DpP_f3iqBsMDhCjMUEllwxKdoUDnZ-KSSSEDqfsYTugjxInANrOZVo8i0YSv88B5ZXypC5zHOYeppPTkuQ&typo=1<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.hightail.com%2Fu%2FMFPDesign&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=eGdMZGu2wXhUupGwgGTrqF3b54OP5%2BAZvlHhABSexWY%3D&reserved=0> _______________________________________________ Sprinklerforum mailing list [email protected] https://linkprotect.cudasvc.com/url?a=http%3a%2f%2flists.firesprinkler.org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org&c=E,1,LRCy8kfzWKjvhmghR8M0z10hlUrcpvFMH-ELeqp9FPyV8p5mjEr_RS2xWrm2-0abX49BJj8LrUYD5zqd4yEvGm2IWlujrXNrlZelTeqhvSFUbcb9HxtJLTXU5BId&typo=1 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
