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  2. Variable speed fire pump controller - Wikipedia

    en.wikipedia.org/wiki/Variable_speed_fire_pump...

    Conserve Water During Testing – NFPA-25 requires that the fire pump controller is operated for 10 minutes each week. This ends up using a substantial amount of water in buildings that have static pressures greater than 175 PSI and relies on a system relief valve to control the pressure: (50–100% of the rating of the pump) × (10minutes) × ...

  3. National Fire Protection Association - Wikipedia

    en.wikipedia.org/wiki/National_Fire_Protection...

    The next year, the committee published its initial report on a uniform standard, and went on to form the NFPA in late 1896. The committee's initial report evolved into NFPA 13, Standard for the Installation of Sprinkler Systems, the most widely used fire sprinkler standard. [6]

  4. NFPA - Wikipedia

    en.wikipedia.org/wiki/NFPA

    NFPA may refer to: National Fire Protection Association. NFPA 704, National Fire Protection Association Fire Diamond; National Food Processors Association; National Fluid Power Association; Non-Fossil Purchasing Agency; Non-functioning pituitary adenoma

  5. Life Safety Code - Wikipedia

    en.wikipedia.org/wiki/Life_Safety_Code

    The publication Life Safety Code, known as NFPA 101, is a consensus standard widely adopted in the United States. [according to whom?] It is administered, trademarked, copyrighted, and published by the National Fire Protection Association and, like many NFPA documents, is systematically revised on a three-year cycle.

  6. National Electrical Code - Wikipedia

    en.wikipedia.org/wiki/National_Electrical_Code

    The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States. It is part of the National Fire Code series published by the National Fire Protection Association (NFPA), a private trade association . [ 1 ]

  7. Electrical equipment in hazardous areas - Wikipedia

    en.wikipedia.org/wiki/Electrical_equipment_in...

    In the US, the independent National Fire Protection Association (NFPA) publishes several relevant standards, and they are often adopted by government agencies. Guidance on assessment of hazards is given in NFPA 497 (explosive gas) and NFPA 499 (dust). The American Petroleum Institute publishes analogous standards in RP 500 and RP505.

  8. NFPA 1123 - Wikipedia

    en.wikipedia.org/wiki/NFPA_1123

    NFPA 1123, subtitled Code for Fireworks Display, is a code created in the United States by the National Fire Protection Association (NFPA) to help prevent damage of property and injury or death of individuals during outdoor firework displays.

  9. Hazard and operability study - Wikipedia

    en.wikipedia.org/wiki/Hazard_and_operability_study

    Source: [7] In order to identify deviations, the team applies (systematically i.e. in a given order [a]) a set of guidewords to each node in the process. To prompt discussion, or to ensure completeness, appropriate process parameters are considered in turn, which apply to the design intent. Typical parameters are flow (or flowrate), temperature ...