Self Priming Pump

End suction pumps

The Non-clogging self-priming sewage pump is the latest developed product and is suitable for the treatment project of municipal sewage and industrial sewage as well as stage treatment and concentrated treatment system of various sewage. It’s known as “King of Self-priming Sewage Pump”.


  • Stable performance, reliable operation.
  • Rapid self-priming, high suction head.
  • Back-pull-out construction: Convenient for maintenance and troubleshooting. 
  • Semi-open impeller structure and non-clogging design: Strong passing capacity. The diameter of the maximum passing grain for SP-6 is 76mm.
  • Convenient usage: The pump can be mounted near cesspit with only the suction pipe down in the liquid. (filled with water for the first start).