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Darling - Model TL-JL Series -Dewatering Pumps

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Dewatering is no more about removing excess water from one place or another, it has lot of other challenges like… dewatering sites are generally open to sky, prone to large amount of mud & debris & are often unmanned. Pumps need to be moved to multiple locations & thus need to be easily portable. Pumps movement, fitment & electrical connections are often done by unskilled labor & thus pumps are prone to damage during its movement or faulty electrical connections. Many a times due to ignorance, omission or un foreseen emergency pumps are put in to operation directly on main supply without using control panel in between. Due to this, pumps are generally exposed to erratic power supply, whether used on electrical supply or supply through genset. Due to all these uncertainties site engineers have to live with frequent breakdown of pump sets due to dry running, single phasing or mechanical jamming.
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Rating : Up to 26.1 kW
Flow : Up to 720 m3 / hr
Head : Up to 15 m
Induction Motor : Wet Type
Degree of Protection : IP68
Speed : 1450 rpm (Sync. speed)
Power Supply/Frequency* : 3-Phase, AC - 415V / 50Hz
Starting : DOL / Star Delta

* Option of Other Voltage & Frequency is also available.

  • Impeller – Specially Designed highly efficient impeller having wide passage for solids.
  • Motor – Highly efficient oil filled motor, better heat dissipation & no hot spot.
  • Mechanical Seals – Dual mechanical seal ,independent of discharge pressure thus provide improved seal life.
  • Bearing – Heavy duty ball bearing used at top and bottom ends to balance adverse load.
  • Cable Sealing – Special cable sealing arrangement, Leak proof cable jointing to avoid ingress of water through cable.
  • Shaft – Extra heavy duty SS Shaft not exposed to pumpage liquid.
  • Cooling – Run-through cooling for better heat dissipation & low minimum submergence.
  • Portable– Light-weight & modular design for better handling.
  • Flood Relief Pumping
  • Industrial Water Dewatering
  • Pumping heavily contaminated water with Sand gravel and sludge at various construction sites.
  • Dam Sites
  • Bridge Builing
  • Road Builing Projects
  • Underground Civil Projects
  • Emergency Pumping