A hydrant pump is a device which is used in fire protection that helps to provide strong water pressure. it boosts the water flow from fire hydrants or any other sources to ensure that fire sprinklers and hoses work effectively during a fire. The pump which can be powered by electricity or diesel, and it also include controls to manage its operation. it automatically turns on in emergencies, based on pressure changes or fire alarms. to keep the pump in good working condition its regular maintenance is necessary. most important, the hydrant pump makes sure there's always enough water pressure available to fight fires effectively.