What is the NFPA standard for the installation of sprinkler systems?

The National Fire Protection Association (NFPA) standard pertinent to the installation of sprinkler systems is NFPA 13. This standard provides the guidelines and requirements for the design and installation of automatic fire sprinkler systems, ensuring that they are effective in controlling or extinguishing fires.

One of the critical aspects of NFPA 13 is that it addresses various system configurations, water supply requirements, hazard classifications, and installation practices to ensure reliability and efficiency. By adhering to this standard, fire sprinkler fitters can ensure compliance with safety regulations and improve the overall effectiveness of fire protection systems installed in structures.

Other NFPA standards mentioned in the choices focus on different aspects of fire protection. For example, NFPA 10 deals with portable fire extinguishers, NFPA 25 focuses on the inspection, testing, and maintenance of water-based fire protection systems, and NFPA 20 relates to the installation of stationary pumps for fire protection. While each of these standards plays an important role in fire safety, NFPA 13 is specifically dedicated to the installation of sprinkler systems, making it the correct choice in this context.