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KTZ | 3-phase / 50Hz

Generally applicable high grade pump that can be used efficiently in draining in civil engineering.
Maximum water depth 25m.
Incorporating on the job requirements in the initial product design, Tsurumi has built a
powerful new series of pumps to match the demands of tough drainage jobs.

Performance curves

Kurve_U.jpg Kurve_U.jpg

Specifications

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
KTZ21.5 50 1,5 3,5 21,5 430 35,0 8,5 25 20
KTZ31.5 80 1,5 3,5 14,4 670 34,0 8,5 25 20
KTZ22.2 50 2,2 5,0 26,0 500 36,0 8,5 25 20
KTZ32.2 80 2,2 5,0 20,4 800 35,0 8,5 25 20
KTZ23.7 50 3,7 7,7 36,5 450 62,0 8,5 25 20
KTZ33.7 80 3,7 7,7 29,0 900 62,0 8,5 25 20
KTZ43.7 100 3,7 7,7 18,0 1440 62,0 8,5 25 20
KTZ35.5 80 5,5 11,4 32,0 1100 76,0 8,5 25 20
KTZ45.5 100 5,5 11,4 22,5 1740 77,0 8,5 25 20
KTZ47.5 100 7,5 15,1 40,0 1400 100,0 12 25 20
KTZ67.5 150 7,5 15,1 31,0 2030 99,0 20 25 20
KTZ411 100 11,0 22,0 48,5 1440 130,0 12 25 20
KTZ611 150 11,0 22,0 32,5 2440 131,0 20 25 20

Material

ø Discharge bore mm 50, 80, 100, 150
Pumping Fluid Temperature 0-40°C
Type of Fluid Spring water, Rain water, Ground water, Sand carrying water
Pump Compo- nents Impeller Semi-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 Ductile iron casting EN-GJS-500-7
Shaft Seal Silicon carbide in oil bath
Motor Type, Poles Induction motor, 2 poles, IP68
Lubrication Turbine oil (ISO VG32)
Motor Protector (built-in) Circle thermal cut-out
Insulation Insulation class F
Phase / Voltage 3-phase / 400V / 50Hz / d.o.l.
Material Casing Grey iron casting EN-GJL-200
Shaft Stainless steel EN-X30Cr13
Cable Rubber, NSSHÖU
Discharge Connection Threaded flange/Hose coupling

Dimensions in mm:

  • KTZ21.5
  • KTZ31.5
  • KTZ22.2
  • KTZ32.2
  • KTZ23.7
  • KTZ33.7
  • KTZ43.7
  • KTZ35.5
  • KTZ45.5
  • KTZ47.5
  • KTZ67.5
  • KTZ411
  • KTZ611

W1: lowest running water level
ModelAA1BDHW1
KTZ21.5235173529216648120
KTZ31.5235173529216648120
KTZ22.2235173549216668120
KTZ32.2235173549216668120
KTZ23.7283213667252637150
KTZ33.7283213677252637150
KTZ43.7283213687252637150
KTZ35.5306223721258688150
KTZ45.5306223731258688150
KTZ47.5330245812314697190
KTZ67.5361285874314697190
KTZ411374260864350740190
KTZ611374260884350740190


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