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Manufacturers of Self Priming Centrifugal Pumps

Self Priming Centrifugal Pumps

Self Priming Centrifugal Pumps

Standard centrifugal pumps have no self-priming capability and are incapable of pumping when water flow is discontinued in the suction pipe. The oval shaped self-priming pump has weak self-priming force at locations where back pressure is present, and the higher the pump head, the harder to self-prime the water.


Self-Priming Centrifugal Pumps can be used even under extreme conditions. They can be used, for example, as chemical pumps for liquids containing air, pumps for mixing air bubbles in an aeration system (i.e., gas-liquid two-phase flow pumps), condensate pumps, drain pumps, and pumps for extraction from sealed tanks.

  • Chemical industry: Acids, Alkaline liquids, Solvents, Slurry liquids, other
  • Food industry: Brewery, Sugar refining, other
  • Mining industry: Seawater, Slurry liquids, other
  • Paper industry: Pulp, Effluent, White water, Black water, other
  • Electric power: Exhaust gas desulfurizer (Limestone slurry pumps, other), Seawater, Water treatment, other
  • Electronic industry: Ultra-pure water manufacturing devices, Acidic waste water, Polishing waste water treatment, other
  • Aquarium, Fish farming: Seawater suction, Circulation pumps, other
  • Others: Hot springs, Hot oil, other