PT. PANCURAN ARTA ABADI

Dewatering Pump Tsurumi LH422

Dewatering Pump Tsurumi LH422 is a submersible general dewatering high head pumps for deep well.

Features :

  • Cylindrical channel
    The entirely cylindrical drive channel maintains the motor cooling efficiency adequately high even during operations at a low water level. Also, with the discharge port on its top (sketch), the pump can be installed in a narrow place.
  • Dual impeller
    Enables the pump to be lifted up/ down without disconnecting it from piping and stably installed true to the center of gravity

Dewatering Pump Tsurumi LH422 for deep – well pre – dewatering or high – head dewatering in civil engineering and construction works.

Dewatering Pump Tsurumi LH422

Main standard specification :

Pumping fluidType of fluid : rain water, ground water. sand laden water
Liquid temperature : 0 -40 deg. C
Pump– Components :
Impeller : close type
Shaft seal : Double mechanical seal, water pressure endurance, 5kgf/ cm2 (0.49 MPa)
Bearing : Shielded ball bearing
– Materials :
Impeller : Chromium iron casing
Casing : gray iron casting
Mouth ring : Chromium iron casting
Shaft seal (mechanical seal) : silicon carbide
Motor Type, poles : Dry – type submersible induction motor, 2 poles
Insulation : Class B (15 – 22 kW), class F (30 – 110 kW)
Phase/ voltage : Three phase/ 220V, 380V,400V, 415V, 440V, 460V, 525V, 575V
Motor protection (built – in) : Electrode type (55 kW or over)
Lubricant : Turbine oil (ISO VG32)
Materials : Frame (Gray iron casting), Shaft (Stainless steel), Cable (chloroprene sheath)
Discharge connection JIS 10K Flange (15 -55 kw)
JIS 20K Flange (75 kw or over)

Standard Accessories :

  • Cabtyre cable
  • Discharging pipe (on JIS 10K)
  • Discharging pipe (on JIS 20K)
  • Electrode – type leakage sensor
  • Cathodic protection anodes

Specifications :

  • Discharge bore : 100 mm
  • Model : LH422
  • Motor Output : 22 kW
  • Phase : Three – phase
  • Total Head : 60 m
  • Capacity : 1.0 m3/min
  • Starting Method : D.O.L
  • Dry weight : 350 kg
  • Length of Cabtyre cable : 10 m

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