SEV Submersible Water Pump Series

The SEV 1.1-11 kW submersible wastewater pump is extremely reliable and ideal for intermittent operation and can also be dry-installed without the need for external motor cooling.

With the Grundfos SuperVortex impeller, the SEV offers the best solution for liquids with a high content of solids, fibres or gassy sludge, with free passage of solids up to 4”/100 mm. The award-winning SE pumps are designed to handle wastewater, process water and unscreened raw sewage in heavy-duty municipal, utility and industrial applications.

  • Features
  • Applications
  • Curves
  • Tech Specs
  • Brochure
  • The Grundfos SuperVortex impeller is the ideal choice for applications with intermittent operation and higher dry solids content.
  • Suitable for vertical or horizontal installation, dry and submerged, without the need for external motor cooling.
  • Primary and secondary seal in cartridge unit provides longer seal lifetime and easy fail-proof replacement in the field without special tools.
  • The unique Grundfos moisture-proof plug design stops any moisture from entering the motor.
  • Commercial wastewater
  • Water reuse
  • Flood control
  • Wastewater treatment
  • Wastewater transport


Max flow = 40 l/s
Head max = 44 m
Liquid temperature = 0 .. 40 °C
p max = 6 bar

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