According to standards, what is the minimum capacity a fire pump must deliver at 150 psi net pump pressure?

The correct answer reflects the requirements for fire pumps established by various fire service standards, such as those set by the National Fire Protection Association (NFPA). Fire pumps are essential components of firefighting systems, and their capacity is critical for effectively combating fires.

Fire pumps must meet specific flow rate requirements to ensure adequate water supply for firefighting operations. The range of 250-3000 gallons per minute (GPM) provides the necessary pressure to deliver sufficient water to the fire scene, which can vary widely based on factors such as the size of the fire, the distance to the water source, and the nature of the property being protected.

This capacity is particularly important because it guarantees that firefighters have the required amount of water available under pressure, which is vital for extinguishing fires quickly and effectively. Having a pump that can deliver between 250 to 3000 GPM at a net pump pressure of 150 psi ensures that the needs of various firefighting situations can be met, making the fire pump an integral part of fire protection infrastructure.