NFPA 750 2023 20230220
$62.08
NFPA 750: Standard on Water Mist Fire Protection Systems
| Published By | Publication Date | Number of Pages |
| NFPA | 2023 |
Help keep water mist fire protection systems up to code and ready for action with the 2023 edition of 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. To maintain consistency with other standards and to recognize the technological advancements with respect to these systems, the 2023 edition has been revised to: Include various definitions related to electronically operated water mist nozzles and incorporated requirements related to such systems. Update hazard occupancies based on the latest changes in the 2022 edition of NFPA 13, Standard for the Installation of Sprinkler Systems. Clarify the inclusion of unloader valves Expand the list of components that are required to have corrosion resistance Enhance the overpressure section to require additional valving for system protection Update low-rise building installation requirements 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
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | Chapter 1 Administration 1.1 Scope. 1.2 Purpose. 1.3 Application. 1.4 Retroactivity. 1.5 Equivalency. |
| 10 | 1.6 Units. Chapter 2 Referenced Publications 2.1 General. 2.2 NFPA Publications. 2.3 Other Publications. |
| 11 | 2.4 References for Extracts in Mandatory Sections. Chapter 3 Definitions 3.1 General. 3.2 NFPA Official Definitions. 3.3 General Definitions. |
| 13 | Chapter 4 General 4.1 General. 4.2 Safety. |
| 14 | Chapter 5 Classification of Occupancies 5.1 Classification of Occupancies for Water Mist Systems. 5.2 Classification of Specific Applications for Water Mist Systems. Chapter 6 System Components and Hardware 6.1 General. 6.2 Gas and Water Containers. |
| 15 | 6.3 Piping and Tube. |
| 16 | 6.4 Fittings. |
| 17 | 6.5 Hangers/Supports. 6.6 Nozzles. |
| 18 | 6.7 Valves. 6.8 Strainers and Filters. 6.9 Pump Systems. |
| 19 | 6.10 Detection, Actuation, Alarm, and Control Systems. |
| 20 | 6.11 Compatibility. Chapter 7 System Requirements 7.1 General. 7.2 System Applications. |
| 21 | 7.3 Nozzle Types. 7.4 System Requirements. 7.5 Media System Types. 7.6 Additive Systems. Chapter 8 Installation Requirements 8.1 General. |
| 22 | 8.2 Nozzles. |
| 23 | 8.3 Pipe and Tubing. |
| 24 | 8.4 Fittings. 8.5 Gas and Water Storage Containers. |
| 25 | 8.6 Pumps and Pump Controllers. 8.7 Strainers and Filters. 8.8 Valves and Pressure Gauges. |
| 27 | 8.9 Electrical Systems. 8.10 Test Connections. Chapter 9 Design Objectives and Fire Test Protocols 9.1 General. |
| 28 | 9.2 Listing Evaluations. 9.3 Performance Objectives. 9.4 Application Parameters. |
| 29 | 9.5 Reliability. Chapter 10 Occupancy Protection Systems 10.1 General. |
| 30 | 10.2 Light and Ordinary Hazard Occupancy Hazard Fire Control Approach. 10.3 Occupancy Protection Systems for Residential Applications. |
| 33 | Chapter 11 Calculations 11.1 General. 11.2 Darcy–Weisbach Calculation Method for Intermediate and High Pressure, Single Fluid, Single Liquid Phase Systems. |
| 34 | 11.3 Hazen–Williams Calculation Method (Low -Pressure Systems). |
| 36 | 11.4 Calculation Procedures for Propellant Gas or Atomizing Media. |
| 37 | Chapter 12 Water Supplies and Atomizing Media 12.1 General. 12.2 Quantity. 12.3 Duration. 12.4 Reserve Supplies. 12.5 Water Supplies. |
| 39 | 12.7 Pressure Gauges. Chapter 13 Plans and Documentation 13.1 Working Plans. 13.2 Hydraulic Calculation Documentation. |
| 40 | 13.3 Pneumatic Calculation Documentation. 13.4 Detection, Actuation, and Control Systems Documentation. |
| 41 | Chapter 14 System Acceptance 14.1 Approval of Water Mist Systems. 14.2 Acceptance Requirements. |
| 43 | Chapter 15 System Inspection, Testing, and Maintenance 15.1 General. Chapter 16 Marine Systems 16.1 General. |
| 45 | 16.2 Sprinkler Equivalent Systems. |
| 46 | 16.3 Flammable Liquids — Total Area Protection. |
| 47 | 16.4 Human Factors. 16.5 Requirements for Water Mist Systems on Combatant Vessels. Annex A Explanatory Material |
| 71 | Annex B Research Summary Annex C Examples of Fire Test Protocols |
| 78 | Annex D Reliability |
| 81 | Annex E Informational References |
