If I recall correctly, it may work for a loop, depending on configuration, but it is not listed for loops. Only listed for tree systems.
Travis Mack, CFPS, CWBSP, RME-G, COC, SET Senior Engineering Manager MFP Design 480-505-9271 ext. 700<tel:480-505-9271;700> C: 480-272-2471<tel:480-272-2471> [email protected]<mailto:[email protected]> www.mfpdesign.com<http://www.mfpdesign.com/> Send large files to us via: https://www.hightail.com/u/MFPDesign<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> ________________________________ From: Sprinklerforum <[email protected]> on behalf of cliff--- via Sprinklerforum <[email protected]> Sent: Monday, November 1, 2021 6:55:52 AM To: [email protected] <[email protected]> Cc: [email protected] <[email protected]> Subject: RE: Dry System Size Brian, Unless they have changed the program in the last year or so, the FDT software will not work if your mains are looped. I believe it only works on a 'tree' type system. Cliff Whitfield, SET President Fire Design, Inc. 940 Summerbrooke Drive Tallahassee, FL 32312 Ph: 828-284-4772 [email protected] www.fire-design.com<http://www.fire-design.com> -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Brian Harris via Sprinklerforum Sent: Monday, November 1, 2021 9:51 AM To: [email protected] Cc: Brian Harris <[email protected]> Subject: RE: Dry System Size Travis- Thanks as always. Brian Harris, CET BVS Systems Inc. bvssytemsinc.com -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Travis Mack via Sprinklerforum Sent: Monday, November 01, 2021 9:44 AM To: [email protected] Cc: [email protected] Subject: Re: Dry System Size Tyco FDT is only software for this. Travis Mack, CFPS, CWBSP, RME-G, COC, SET Senior Engineering Manager MFP Design 480-505-9271 ext. 700<tel:480-505-9271;700> C: 480-272-2471<tel:480-272-2471> [email protected]<mailto:[email protected]> www.mfpdesign.com<http://www.mfpdesign.com><http://www.mfpdesign.com/<http://www.mfpdesign.com>> Send large files to us via: https://www.hightail.com/u/MFPDesign<https://www.hightail.com/u/MFPDesign><https://na01.safelinks.protection.outlo ok.com/?url=https%3A%2F%2Fwww.hightail.com%2Fu%2FMFPDesign&data=02%7C01%7C%7<http://ok.com/?url=https%3A%2F%2Fwww.hightail.com%2Fu%2FMFPDesign&data=02%7C01%7C%7> C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0 %7C636379016677342180&sdata=eGdMZGu2wXhUupGwgGTrqF3b54OP5%2BAZvlHhABSexWY%3D &reserved=0> ________________________________ From: Sprinklerforum <[email protected]> on behalf of Brian Harris via Sprinklerforum <[email protected]> Sent: Monday, November 1, 2021 6:42:38 AM To: [email protected] <[email protected]> Cc: Brian Harris <[email protected]> Subject: Dry System Size I assume with a dry system size of 1200 gallons my options are to add a 2nd dry valve and have (2) 600 gallon system with quick opening devices or run delivery time calc's and see if by chance it's under 60 seconds? If the latter is true what do most use to run theses calc's? Brian Harris, CET BVS Systems Inc. Design Manager bvssystemsinc.com<http://bvssystemsinc.com/<http://bvssystemsinc.com><http://bvssystemsinc.com<http://bvssystemsinc.com>>> Phone: 704.896.9989 Fax: 704.896.1935 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org<http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org> <http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.or<http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.or> g> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org<http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org<http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org> -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus<https://www.avast.com/antivirus> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org<http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
