The use of a vertically stepped turbine fire pump is the technically best solution when the fire water is below the surface level. The impellers in this kind of pump are submerged in water all the time. It can be powered by vertical electric or diesel engines.
Body Pressure: 16 bar – 25 bar
Maximum Working Pressure: 20.7 bar
Flow Range: 56.7 – 1363 m³/h