What is the main purpose of a fire pump?

The main purpose of a fire pump is to provide water pressure and flow for firefighting. This is critical during emergencies when the fire suppression systems, such as sprinklers, may require additional water pressure to effectively combat a fire or when there is a need to supply water to fire hoses used by firefighters. Fire pumps are designed to move water from a source, such as a water tank or a hydrant, and can generate higher pressure than what might be available from standard water supply lines.

In the context of firefighting, sufficient pressure and flow are essential for overcoming fire dynamics and ensuring effective fire suppression efforts. Without fire pumps, the ability to effectively control or extinguish fires in buildings or other structures would be severely compromised, which could lead to greater damage and loss of life.