NFPA 750 PDF

Help keep water mist fire protection systems up to code and ready for action with NFPA 750, Standard on Water Mist Fire Protection Systems.

Use NFPA 750, Standard on Water Mist Fire Protection Systems, to stay informed about the design, manufacture, installation, and acceptance testing of water mist fire protection systems. This standard describes design, installation, maintenance, and testing requirements for water mist fire protection systems and clarifies applications that benefit from these systems.

Research and technology for water mist fire protection systems are continually evolving, and so is NFPA 750, Standard on Water Mist Fire Protection Systems.

Water mist fire protection systems extinguish fires by displacing oxygen through water vapor, cooling the flames and reducing radiant heat. NFPA 750 details general requirements, along with provisions for all types of water mist systems, components, and hardware. 

Designers, consumers, AHJs, installers, maintainers, and special experts–including users from museums and historic preservation societies–will find the guidance they need in NFPA 750, Standard on Water Mist Fire Protection Systems.