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SENORO VS4 Vertical Sump Pump (Non-API)


Highly versatile vertical sump and process pump that delivers long-term reliability and cost savings through its heavy-duty, field-proven design.


The SENORO is a highly versatile vertical sump and process pump that delivers long-term reliability and cost savings through its heavy-duty, field-proven design. A key benefit is its ability to maintain continuous high performance; operators can easily reset internal clearances via an external impeller adjustment to compensate for wear, preserving peak efficiency and reducing energy costs without dismantling the pump. It is also available with multiple mechanical seal options and sump depths:

  • Capacity to 680 m³/h (3000 USGPM)
  • Total dynamic head to 290 m (950 feet)
  • Temperature to 232 °C (450 °F)
  • Pit Depths to 6 m (20 feet)
  • Materials: Available in a broad range of materials, including NACE MRO175 compliant alloys
  • Engineered Packaging: Available in a wide range of drivers, seals, piping, nozzle configurations, flanges, baseplates and QC testing
  • Configurations: SENORO for vertical sump pump, SENORO-LF for low flow vertical sump pump.


SENORO VS4 vertical sump pump design features and benefits.


With +25 hydraulics, SENORO VS4 vertical sump pump line is available in two hydraulic designs: Senoro and Senoro-LF.



SENORO VS4 vertical sump pump applications: 

  • General sump
  • Lift pump
  • Condensate
  • Flare knock out drum
  • Molten sulfur
  • Oily water separator
  • Sour water sump
  • Storm water
  • Wash down sumps
  • Utility service, etc.

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