Self Priming Pumps

Excel Fluid Group has extensive experience with Self-Priming Pumps. Working with Pioneer Pumps, Excel provides pumps in a wide range of applications for municipal and industrial applications.

Patented Pioneer Prime

Pioneer’s Vacuum Assisted self-priming pumps with high efficiency and solids handling capability of up to 3”. All Pioneer standard centrifugal models are designed to stand up under the most demanding environments. Over-sized shafts and bearings, optimal materials, and advanced designs combine to create products that deliver performance in the field.

Timing belt driven vacuum pump removes air from the suction line while the
patented PosiValve™ prevents liquid entry into the vacuum pump.

  • Quick initial priming
  • Overcomes minor suction-side leaks
  • Continuous, unattended reprime under auto stop/start conditions
Patented Pioneer Prime


  • Process Water
  • Mine Dewatering
  • Wash Lines
  • Industrial Water


  • Wet-Prime & Dry-Prime
  • Wide Range of Drive Configurations
  • Various Materials of Construction
  • Highly Efficient Design


  • Flows up to 44,000 GPM
  • Heads up to 860 ft. TDH
  • Sizes from 3 in. to 30 in.
  • Suction lift to 25 ft. and Dry Prime to 28 ft.

PDF – Pioneer Pump Self-Priming Pumps

Get more information about Self Priming Pumps