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KRS2 | 3-phase / 50Hz

Slurry pump suitable for most demanding jobs. 4-pole motor used to achieve a simple structure that demonstrates excellent durability and versatility.

Performance curves



ModelColour code curveBore mmMotor output kWRated current AHead max. mCapacity max. l/minDry weight kg w/o cableMax. solid handling ø mmPressure resistance max. mCable length m
KRS2-80 80 4,0 9,5 15,8 1670 105,0 30 15 20
KRS2-100 100 6,0 13,0 17,1 2350 145,0 30 15 20
KRS2-150 150 9,0 18,5 22,0 3250 170,0 30 15 20
KRS-200 200 18,0 35,0 31,0 4300 395,0 30 30 20


ø Discharge bore mm 80, 100, 150, 200
Pumping Fluid Temperature 0-40°C
Type of Fluid Sludge, Slurry, Liquids containing sandy mud and/or bentonite
Pump Compo- nents Impeller Open type impeller
Shaft Seal Double mechanical seal
Bearings Shielded ball bearings
Material Impeller Chromium iron casting
Casing Grey iron casting EN-GJL-200
Suction Plate Chromium iron casting
Shaft Seal Silicon carbide in oil bath
Motor Type, Poles Induction motor, 4 poles, IP68
Lubrication Turbine oil (ISO VG32)
Motor Protector (built-in) Circle thermal cut-out
Insulation Insulation class E, Insulation class B
Phase / Voltage 3-phase / 400V / 50Hz / d.o.l.
Material Casing Grey iron casting EN-GJL-150
Shaft Stainless steel EN-X30Cr13
Cable Rubber, NSSHÖU
Discharge Connection Threaded flange/Hose coupling

Dimensions in mm:

  • KRS2-80
  • KRS2-100
  • KRS2-150
  • KRS-200

W1: lowest running water level

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our website www.tsurumi.eu/english/applications.htm.

Application reports