Storage Sprinklers, Quick Response, ESFR-25

The Model ESFR-25 pendent sprinklers are “Early Suppression, Fast Response sprinklers” having a nominal K-Factor of 25.2. (363). They are suppression-mode sprinklers that are especially advantageous as a means of eliminating the use of in-rack sprinklers when protecting high-piled storage.  The Model ESFR-25 sprinklers are primarily used for ceiling-only sprinkler protection of (but not limited to) the following storage applications:  • Most encapsulated or non-encapsulated common materials including cartoned, unexpanded plastics.  • Uncartoned (exposed) expanded plastics in accordance with NFPA 13 and FM Global standards.  • Some storage arrangements of rubber tires, roll paper, flammable liquids, aerosols, and automotive components.

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  • Documents
  • Technical Data
Document TitleDocument Type
TFP312Data Sheets

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