ESFR are not spray sprinklers and can not be interchanged to meet a density/area curve.
Travis Mack, SET MFP Design, LLC 3356 E Vallejo Ct Gilbert, AZ 85298 480-505-9271 fax: 866-430-6107 <mailto:email:[email protected]> email:[email protected] <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.mfpdesign.com%2F&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=HJ8OA4xyeHAoxXNz5mu%2FYfycgtd5nsFrrpvzulZiNkQ%3D&reserved=0> http://www.mfpdesign.com <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.facebook.com%2Fpages%2FMFP-Design-LLC%2F92218417692&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=H%2BwdcgK8DLGBcNoqJEvUrzsXngySwkX56Vgf9gM9EGk%3D&reserved=0> https://www.facebook.com/pages/MFP-Design-LLC/92218417692 Send large files to us via: <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> https://www.hightail.com/u/MFPDesign LinkedIn: <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Ftravismack&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=tT5E7LsZjSmyreKi4gDCa70EWN%2BZodi%2FhbeCbHNRijI%3D&reserved=0> https://www.linkedin.com/in/travismack “The bitterness of poor quality remains long after the sweetness of low price is forgotten.” From: Sprinklerforum <[email protected]> On Behalf Of Nick Maneen Sent: Monday, June 4, 2018 9:08 AM To: [email protected] Subject: RE: FM Mutual & ESFR Heads K=Q/*P K=42/*7 K=42/2.65 K=15.85 Use K14 sprinklers or K16.8 depending on what your water supply is. Nick Maneen, SET c 704.791.7789 From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: Monday, June 04, 2018 11:55 AM To: [email protected] <mailto:[email protected]> Subject: RE: FM Mutual & ESFR Heads Mark- So riddle me this, I’m working on a project that specifies ESFR heads and FM wants .42/2000. What are my options ? Brian Harris, CET BVS Systems Inc. bvssytemsinc.com <http://bvssystemsinc.com/> From: Sprinklerforum [mailto:[email protected]] On Behalf Of Mark Sornsin [FAR] Sent: Monday, June 04, 2018 11:46 AM To: '[email protected]' Subject: RE: FM Mutual & ESFR Heads So the answer is, no. FM has not banned ESFR systems. They have just stopped recognizing the ESFR term. Many sprinklers you know as ‘ESFR’ they simply refer to as a ‘storage sprinkler.’ Likewise as Travis and Craig noted, there are some sprinklers they recognize as ‘storage’ that are not identified as ESFR by the manufacturer. <http://www.SummitCoUS.com> Mark Sornsin Sr. Fire Protection Engineer Direct: 701-499-1391 Cell: 701-526-8585 From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: Monday, June 04, 2018 9:26 AM To: [email protected] <mailto:[email protected]> Subject: FM Mutual & ESFR Heads I may be having a senior moment but I swear I remember reading something about FM not allowing ESFR systems….. Is that even remotely true? Brian Harris, CET BVS Systems Inc. Design Manager bvssystemsinc.com <http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935 ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________
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