... NFIRS and NFPA survey. U.S. Experience With Sprinklers, 2/10 7 NFPA Fire Analysis and Research, Quincy, MA Automatic Extinguishing Equipment Type In reported fires, most automatic extinguishing ... National Fire Protection Association, Quincy, MA U.S. Experience With Sprinklers, 2/10 5 NFPA Fire Analysis and Research, Quincy, MA Table 1. Presence of Sprinklers and Other Automatic Extinguishing ... automatic extinguishing equipment was U.S. Experience With Sprinklers, 2/10 22 NFPA Fire Analysis and Research, Quincy, MA Table 3. Automatic Extinguishing Equipment Reliability and Effectiveness,...