Theory:Centrifugal Pumps, Submersible Pumps, Pressure Boosting Set, Jet Pumps Structure:Single Stage, Multi Stage, Cast Iron, Stainless Steel, Bronze, Brass Usage:Water Power:Electric Standard or Nonstandard:Standard Fuel:Diesel, Oil Pressure:Low Pressure & High Pressure Application:Fire Fighting, Sewage & Clean Water Submersible Pumps, Irrigation