NFPA 750-2019 PDF Download

The 2019 edition of NFPA 750, titled "Standard on Water Mist Fire Protection Systems," provides guidelines for the design, installation, maintenance, and testing of water mist fire protection systems. This standard is essential for ensuring that these systems are kept up-to-code and ready for action.

NFPA 750 describes the general requirements, as well as specific provisions for all types of water mist systems, components, and hardware. It addresses the use of water mist fire protection systems in various applications and clarifies important concepts. The standard also incorporates updates to keep up with evolving research and technology in water mist fire protection systems.

The 2019 edition of NFPA 750 includes important clarifications and updates in terminology. It provides guidance on the use of automatic means and provisions for cleaning, requirements for pressure-indicating devices, configurations allowed in listed solutions, and the proper location of the fire department connection (FDC) on a low-pressure water mist system.

Additionally, the standard introduces new sections to address the design, testing, and installation of preaction water mist systems. It also includes requirements for preventing debris and contaminants from entering the system by adding a strainer or filter after the FDC.

NFPA 750 is a valuable resource for designers, consumers, authorities having jurisdiction (AHJs), installers, maintainers, and special experts, including those from museums and historic preservation societies. It provides the necessary guidance to ensure the effective use of water mist fire protection systems.