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Small Double Case Sump [115kb]
Large Double Case Sump [140kb]




Davey Double Case Sump Pump

Double cased submersible dewatering sump pump.

Open impeller, semi vortex, centrifugal design is able to pump small soft solids in suspension and is less susceptible to blockage.

Features 
  • Hard face silicon carbide / ceramic mechanical shaft seal in oil bath for added motor protection and long service life.
  • Sand slinger lip seal for added protection and a long and reliable service life.
  • Corrosion resistant 304 stainless steel fasterners for long service life and attractive, lasting appearance.
  • Double case with full discharge flow past internal motor shell is able to operate in partially submerged installations and has bettermotor cooling for longer life.
  • Automatic resetting thermal overload protects pump from overloading.
Additional features of large models:
  • Double mechanical shaft seal in oil bath.
  • Corrosion resistant 304 stainless steel outer case and strainer for long service life and an attractive, lasting appearance.
Applications 
All models:
  • Domestic fountains or water falls
  • Sump emptying
  • Emergency flood relief
  • Water transfer
  • Pumping in partially submerged applications
Large models:
  • Dirty water pumping
  • Septic effluent water disposal
  • Pumping of waste water with small soft solids in suspension