Dragflow Heavy Duty Electric



Dredging and solids reclamation are energy intensive operations. The main challenge for manufacturers of dredging equipment is to develop efficient machines that can reduce the use of energy and thus contain the operating cost of projects.

Dragflow has been fully concentrated on submersible dredge pump technology since the beginning and is now able to provide the widest range of electric and hydraulic submersible pump on the market. The presence of a double blade agitator together with pump suction directly in contact with the material make Dragflow pumps able to move slurries with solid content up to 70% by weight. Higher solid concentration means using energy to move solids instead of water!  It means possibility to work with smaller diesel engines and reduced discharge pipe diameters.

The result is a considerably reduced operating cost per cubic meter while keeping total daily production at the same level of bigger size cutter suction dredges.

Product Information

Overview Accessories Applications

Heavy duty electric slurry pumps

  • Complete with aigtator to stir up solids and keep them in suspension to be pumped
  • High abrasion resistance - high chrome impeller
  • Low RPM to reduce wear
  • Can handle up to 70% solids by weight
  • Available in 50Hz and 60Hz models



ModelSizeSolids (mm)Max Head (m)Max Flow (L/min)
EL5 - 3.7kW3"20151333
EL7.5 - 5.5kW4"25171833
EL7.5S - 7.5kW4"25171833
EL10 - 7.5kW4"25212000
EL10S - 9kW4"25212000
EL12.5 - 9kW4"25242667
EL12.5S - 11kW4"25242667
EL25 A / B - 18kW4" / 6"35274167
EL35 A / B - 26kW4" / 6"35365500
EL35HC - 26kW6"35208333
EL60 A / B - 44kW6" / 8"603010833
EL60HC - 44kW10"901814167
EL604 A / B - 75kW6" / 8"604710000
EL1204 A / B - 90kW6" / 8"605212500
EL1204 HC - 90kW10"902716667
EL110 A / B - 80kW6" / 8"603513333
EL180 A / B - 130kW8" / 10"604416667
EL150 A / B - 110kW10" / 12"1202720000
Overview Accessories Applications

Advanced Control Panels

Dragflow panels have a smart-phone style touch screen with intuitive navigation, storage of main equipment’s parameters to inspect working history, wireless modules to allow remote connection to the control panel software, and remote control of the equipment.

Dragflow advanced control panel allows you to:

  • Monitor your pumps and dredges directly from your office.
  • Inspect how pump has been used during rental project.
  • Monitor efficiency of your operators at the end of the work-shift.
  • Save on trips, time and warranty issues.


Dragflow Advanced Control Panel       Dragflow Control Panel 2

Overview Accessories Applications
Dragflow Industry Application Image


  • Sand & gravel extraction
  • Tailings
  • Scale pits
  • Sewage Plants
  • Bentonite recycling
Dragflow sand gravel

Dredging / Sand & Gravel

  • Land reclamation & coastal protection
  • Dam dredging
  • Harbour & marina dredging
  • Environmental dredging
  • Sand & gravel extraction
  • Civil emergency
  • Channel & pond cleaning
Dragflow Mining Application Image

Quarrying & Mining

  • Trench & pond cleaning
  • High head and heavy dewatering
  • Dam dredging and tailing ponds
Dragflow Offshore Application Image


  • Deep sea dredging  (Previous applications up to 250m depth)
  • Tailor made to suit your application