• API standard chemical self-priming pump
  • end suction pump with inducer impeller
  • ISO 2858 standard chemical pumps
  • High quality multistage pumps
  • SP type API610, ISO5199, chemical self-priming pump, good quality, competitive prices
  • Single stage end suction pump with inducer impeller, very low NPSH
  • Standard chemical process pumps, world class quality, nice appearance, economic cost
  • HM type high pressure pumps, special design, multi installation construction
  • API standard chemical self-priming pump
  • end suction pump with inducer impeller
  • ISO 2858 standard chemical pumps
  • High quality multistage pumps

Self-priming pump

Pump category

Pump selection tips

The self-priming pumps talked here belongs to the group of end suction pump. The special design of the self-priming pump casing collect a quantity of liquid to remains in the bottom of the casing. So it is not neccessary to use a vacuum pump to vent the air before starting the pump after being shut down.

According the liquid type and application fields, we have general self-priming pump mainly for clean water, it is SLF general self-priming pump. Another main type is chemical self-priming pump designed according to ISO5199 and API160 standard, it is our SP type chemical self-priming pump.

Self-priming pumps are used anywhere that a pump is running with a suction lift and not convient to have external priming device and usually the suction lift heigh is less than 6 meters (20feets).