CFR›Title 46›Chapter I›Part 34›Subpart 34.25 ContainsSections 34.25-1–34.25-90CorpusDaily eCFRDisplayed edition2026-09-01Last updated2026-09-01 Subpart 34.25—Water Spray Extinguishing Systems, Details Sections 34.25-1 § 34.25-1 Application—T/ALL. 34.25-5 § 34.25-5 Capacity and arrangement—T/ALL. 34.25-10 § 34.25-10 Controls—T/ALL. 34.25-15 § 34.25-15 Piping—T/ALL. 34.25-20 § 34.25-20 Spray nozzles—T/ALL. 34.25-90 § 34.25-90 Installations contracted for prior to January 1, 1964—T/ALL. Previous 34.20 Subpart 34.20—Deck Foam System, Details Next 34.30 Subpart 34.30—Automatic Sprinkler Systems, Details