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Phone: 011 876 5329 | E-mail: sales@tsurumipumps.co.za


Nearly two-thirds of the non-fuel minerals mined each year are aggregates.  Dragflow has been involved in the design and manufacture of dredging equipment for the industry for more than 25 years.

Our equipment is used in sand and gravel extraction operations, washing plants, tailings ponds, scale pits, bentonite recycling and dredge mining projects around the world.  This experience has driven continuous development to reach the best solutions for the different industries.

In addition to submersible pumps for very heavy slurry and dredges for wet sand mining and ponds, Dragflow has been constantly working for more than 2 5years to provide custom solutions for the aggregates, construction and industrial sectors.

The latest development is a series of advanced control panels that permit monitoring of Dragflow systems from remote location thanks to a web-based application that shows real time functioning and the history of the most important parameters.

  • Sand & gravel operations
  • Tailing pond cleaning
  • Scales pit clean up in steel industry
  • Bentonite recycling
  • Tank clean-out
  • Agricultural product wash down pit (potatoes, carrots, tomatoes…)
  • Treatment plants

Advanced Control Panels

  • Touch Screen to analyse pump parameters and performance
  • USB/SD storage of parameters history
  • 3G / Network wireless connection to monitor pump operation and performance from remote locations

Power Packs (DP and EP series)

  • Engine: Diesel or Electric
  • Variable oil flow oil pumps


  • Sound proof canopy
  • Remote control
  • Container Style
  • Operator Cabin
  • Winches and Hoists

Dredging Excavators (EXHY Series)

  • Power: from 11 to 30 Horse Power
  • Speed: from 30 to 50 rpm
  • Oil: 35 / 46 / 58/min

Electric Pumps (EL Series)

  • Power: from 5 to 150 Horse Power
  • Capacity: from 30 to 1000 m3/h
  • Head: from 5 to 75 m
  • Discharge distance: up to 1.200 m

Hydraulic Pumps (HY Series)

  • Power: from 24 to 400 Horse Power
  • Capacity: from 60 to 1200 m3/h
  • Head: from 5 to 65 m
  • Discharge distance: up to 1.300 m

Dragflow Dredges

  • Dredges with hoist (DRH Series)
  • Dredges with telescopic boom (DRT Series)
  • Ladder dredges with submersible pump (DRS Series)
  • Remote controlled dredges
  • Amphibious dredges
  • Booster stations

Off-Shore and High Depth Dredging

  • Dredges with working depth up to 100m
  • Hydraulic spoolers
  • Oil Hose umbilicals
  • Remote controlled dredges
  • Containerized remote controlled power units