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📐 Standardconstruction

NFPA 13 — Automatic Sprinkler Systems

Updated Mar 26, 2026
Standard for installation of sprinkler systems in commercial/industrial buildings. Covers system types (wet, dry, preaction, deluge), design density, pipe sizing, hydraulic calculations, and component specs.
TAGS
NFPAsprinklerfire-suppressioncommercialhydraulic
DETAILS
number
13-2022
category
Fire — Sprinkler
standard body
NFPA
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