What is a fire pump's primary purpose in a fire protection system?

The primary purpose of a fire pump in a fire protection system is to increase water pressure for fire suppression. Fire pumps are crucial in ensuring that sufficient water flow and pressure are available to combat fires effectively. In situations where the municipal water supply does not provide adequate pressure or volume, a fire pump takes over to deliver water at the necessary pressure to the fire suppression system, such as sprinklers or hose lines.

By boosting water pressure, fire pumps help firefighters reach high-rise buildings or deliver large volumes of water quickly to larger fires. This ability to generate high pressure enables fire protection systems to discharge water rapidly and effectively, which is essential in controlling and extinguishing fires in their early stages.