Dragflow / EL series

wear-resistant slurry pump

S09007 / 0

Head (m)

Capacity (m³/hr)

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Operating conditions

Liquid abrasive media
Capacity see curve, max 70 m³/hr
Head see curve, max 20 m

Technical data

Discharge connection 3 - 4 "
Weight 200 - 290 kg
Free passage 20 - 25 mm
Number of impellers 1

Materials

Agitator chrome steel
Casing cast iron GS500
Impeller chrome steel
Pumpshaft chrome steel
Shaft seal mechanical seal in oil bath
Shaft seal liquidside compact polyurethane seal with double lip seal with stainless steel spring
Wear plate chrome steel
Wetted parts chrome steel

Drive

Engine electric motor
Power 3,7 - 13 kW x 1450 rpm
Rated current 9 - 28 A
Start direct or star-delta
Insulation class F
Electric cable length 20 m
Voltage/Phase/Hz 400v / 3-phase / 50 Hz

Remarks

  • liquid pH from 4 to 9.5
  • max. submersion depth 30 m
  • liquid temperature up to 40°C
  • separate control box (optional)

Features

  • very long lifespan because only high-quality materials are used
  • pump is equipped with an agitator for obtaining and pumping homogeneous mixtures
  • this pump offers the most suitable solution for pumping fresh and salt water containing solid and abrasive particles like mud, sludge, sand, pebble and rubble

Main applications

  • soil decontamination activities
  • sand dredging / cleaning / dredging operations
  • ballasts from offshore pontoons
  • pumping residual water in concrete mixing plants
  • drainage pump on board sand dredgers
  • pumping bentonite and sludge
  • various types of sludges, oil/water mixtures and mud