Prerotation Basin

Prerotation Basin

This prerotation basin is an automatic wet well cleaning and flow matching system.  It is designed to use the pump and prerotation basin together to remove floating and settled solids from the wet well during every pumping cycle, without supervision, maintenance, or complex controls.

Key features/benefits

  • Self-cleaning wet well
  • Flow matching
  • Eliminates vacuum truck clean-out
  • Reduces odor, gas, and corrosion
  • Floatable and settled solids removal
  • Simple installation
  • Dry/wet pit immersible
  • Precast basins
  • Extended shafting


  • Removal of floating/sunken solids
  • Mining/carbon transfer
  • Oily water
  • Food and beverage
  • Sludge/waste water
  • Unscreened sewage


  • Food and beverage processing
  • Materials handling (Industrial)
  • Water and waste water