Diesel Pump
Electric hydrant pump is the main pump in the fire hydrant installation network which functions to supply water from the groundtank (reservoir reservoir) to the pipes in the fire hydrant channel to the nozzle at the hydrant pillar for outside building or hydrant box inside the building during a fire in a protected area. It is referred to as an electric hydrant pump because it uses electrical energy to drive the turbine while working the water. In addition to hydrant electric pumps, on fire hydrant installation network there is also a diesel fire extinguisher whose function is to help stabilize the pressure in the fire hydrant network due to the gradual decline of the engine when water comes out of nozzle or sprinkle, or as a replacement for hydrant electric pump in the event of system failure and power failure.