General Purpose Dewatering Sump Pumps

General Purpose Dewatering  Sump Pumps

General purpose dewatering sump pumps for water transfer, water removal, sump emptying and septic water disposal.

Dewatering submersible sump pump with a choice of single or three phase models..  Designed for pumping neutral, non-aggressive waste water.

 

Suitable fluids include 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.

 

APPLICATIONS

Smaller models:

  • Dewatering of cellars, garages, ditches, pits & ponds
  • Pumping clean or slightly dirty water 
  • Sump emptying
  • Decorative water features
Larger models:
  • Sump emptying
  • Septic water disposal
  • Water transfer
  • Pumping of neutral, nonaggressive factory waste water

 

WHY CHOOSE THE Davey Submersible Dewatering Pump?

  • Corrosion resistant 304 stainless steel shaft, motor shell and fasteners.
    • Long service life
    • Attractive, lasting appearance
  • Open impeller, centrifugal design
    • Able to pump soft solids in suspension
    • Less susceptible to blockage
    • Capable of higher heads/pressure
  • Double mechanical shaft seal in oil bath with hard faced silicon carbide/ceramic seal on pump side
    • Added motor protection
    • Long service life
  • Sand slinger lip seal
    • Added protection
    • Long service life
  • Automatic resetting thermal overload
    • Protected against overloading
  • "A" models fitted with automatic float switch with a present float length
    • Safe unattended operation
  • Low velocity inlet strainer fitted
    • For a firm and stable positioning during installation and operation
    • To restrict pumping of solids which may damage or block the pump
  • HO7RNF oil resistant leads with bare wire lead ends
    • Easy to connect to power supply terminations
    • Long life in dirty water


Specific features of our small and large dewatering sump pumps are included in our technical datasheet.

 

ModelPower kWVoltageOutlet
D15A 0.15 220/240 1 ¼"
D25A 0.25 220/240 1 ¼"
D40A 0.4 220/240 2"
D40M 0.4 220/240 2"
D75A 0.75 220/240 2"
D75M 0.75 220/240 2"
D150 1.5 220/240 3"
DT08 0.75 415 2"
DT15 1.5 415 3"
DT22 2.2 415 3"
DT37 3.7 415 4"
DT55 5.5 415 4"
DT75 7.5 415 6"