You can use any material but be sure it is acceptable to the Engineer of Record, the owner and possibly their Insurance Underwriter. Some will not accept Schedule 7 pipe in certain conditions.
Craig Prahl | Jacobs | Fire Protection SME - Special Hazards | craig.pr...@jacobs.com<mailto:craig.pr...@jacobs.com> | www.jacobs.com<https://urldefense.com/v3/__http:/www.jacobs.com/__;!!KZTdOCjhgt4hgw!-_khxU8gU0_6jc895I7kRbnU8JghRDsWgqOblZ4jr7Qp2IVbR30VYw_hWvNFtphnl0uWpB9KIvbYi1pvZz4$> 1041 East Butler Road Greenville, South Carolina 29606 CONTACT BY: Phone 1-864-676-5252, Email or MS TEAMS From: Travis Mack <t.m...@mepcad.com> Sent: Monday, January 8, 2024 11:46 AM To: Discussion list on issues relating to automatic fire sprinklers <sprinklerforum@lists.firesprinkler.org> Subject: [EXTERNAL] [Sprinklerforum] Re: LIGHT-WALL SCH 7 NFPA You can use any pipe material indicated in NFPA 13 for fire sprinkler systems. Sch 07 is acceptable for branch lines. Travis Mack, SET M.E.P.CAD | Instructor / Support 181 N. Arroyo Grande Blvd. #105 I Henderson, NV 89074 www.mepcad.com<https://urldefense.com/v3/__http:/www.mepcad.com/__;!!B5cixuoO7ltTeg!F9Cm0EaPeT8S0WojD4lSMjxYQE81G4x4mz34btbassVnzXm6EFhU1tJuc-2PZMKd2bDuJRpLNJUuF2Kz$> | m: 480.547.9348| Whatspp: +14805479348 Email: t.m...@mepcad.com<mailto:t.m...@mepcad.com> AutoSPRINK | AutoSPRINK FAB | AutoSPRINK RVT | AlarmCAD From: Luis Perea <lpe...@demek.com<mailto:lpe...@demek.com>> Sent: Monday, January 8, 2024 9:28 AM To: sprinklerforum@lists.firesprinkler.org<mailto:sprinklerforum@lists.firesprinkler.org> Subject: [Sprinklerforum] LIGHT-WALL SCH 7 NFPA Hi Everyone, According to NFPA is it permitted to use light-wall sch 7 for branclines? Or sch 10 is a must? Thanks, [cid:image001.png@01DA4228.E7041360] ________________________________ NOTICE - This communication may contain confidential and privileged information that is for the sole use of the intended recipient. Any viewing, copying or distribution of, or reliance on this message by unintended recipients is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and deleting it from your computer.
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