Davey D25A Automatic General Purpose Dewatering Pump

Brand Davey
Model D25A
Availability In Stock
General information

General Purpose Dewatering Pumps:

  • Davey dewatering pumps are less susceptible to blockage
  • Attractive, lasting appearance with an open impeller, centrifugal design
  • Suitable for applications such as moving rainwater, surface water and storm water
  • "A" models include auto float switch

Portable electric submersible drainage pumps up to 400W nominal output. Dewatering of cellars, garages, ditches, pits & ponds,Pumping clean or slightly dirty water,Sump emptying, Decorative water features.


  • Dewatering of cellars, garages, ditches, pits & ponds
  • Pumping clean or slightly dirty water
  • Sump emptying
  • Decorative water features

Features & Benefits

  • Open impeller, centrifugal design able to pump small soft solids in suspension - Less susceptible to blockage
  • Double mechanical shaft seal in oil bath with hard faced silicon carbide / ceramic seal on pump side (D10 & D15 models have single seals) - Added motor protection & long service life
  • Sand slinger lip seal  - Added protection & long service life
  • Corrosive resistant 304 stainless steel motor shell and strainer - Long service life & attractive, lasting appearance
  • HO7RNF oil resistant leads, 10 metres long  with 3 pin power plug for easy connection to power supply & longer life in dirty water
  • High quality paint finish
  • Automatic resetting thermal overload to protect motor against overloading
  • Suitable Fluids :Sewage or grey water of neutral pH containing up to 10% of small soft organic solids (<10mm OD).  Some accelerated wear should be expected while pumping hard solids in suspension.


Davey PumpCurve d15a d40a2

Pump Curve


Documents below are available for download

• Submersible Dewatering Pumps Installation and Operating Instructions
• Small Dewatering Pumps Datasheet
• Submersible Float Switch FS750-10
Spec & Features
  • Features and technical specification of the product. Please contact us for further information and specifics.
  • Output power
  • Max. Flow
    200 lpm
  • Head
  • Max. submergence
  • Outlet
    1 ½"
  • Max. operating temperature
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