Fire pump testing is outlined in which standard?

Fire pump testing is primarily addressed in NFPA 25, which is the Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems. This standard sets forth the requirements for maintaining the operational readiness of fire protection systems, including fire pumps. It specifies the frequency and procedures for testing fire pumps to ensure they are capable of supplying sufficient water flow and pressure during fire events, which is critical for effective fire protection.

The other options relate to different aspects of fire protection systems. For instance, NFPA 13 deals with the installation of sprinkler systems, NFPA 20 covers the installation of stationary pumps for fire protection, and NFPA 14 outlines the installation of standpipe and hose systems. While these standards may reference fire pumps and their role within a system, NFPA 25 specifically focuses on the testing and maintenance processes necessary to keep those fire pumps in proper working order. Thus, NFPA 25 is the correct answer regarding fire pump testing standards.