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GPN | 3-phase / 50Hz

Heavy duty sand pump - a special steel impeller and suction plate have greatly increased the pump's life. The casing is designed to have wide passing area, thorough thickness and anti-abrasion material

Performance curves

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
GPN35.5 80 5,5 12,1 16,3 1900 145,0 30 20 20
GPN411 100 11,0 22,0 19,3 3250 217,0 30 20 20
GPN415 100 15,0 25,8 21,5 4110 220,0 30 20 20
GPN422 100 22,0 42,5 34,0 3700 415,0 30 20 20
GPN622 150 22,0 42,5 30,0 5000 415,0 30 30 20

Material

ø Discharge bore mm 80, 100, 150
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 Chromium-molybdenum steel (DIN 1.7220)
Cable Rubber, NSSHÖU
Discharge Connection Threaded flange/Hose coupling

Dimensions in mm:

  • GPN35.5
  • GPN411
  • GPN415
  • GPN622
  • GPN422

W1: lowest running water level
ModelAA1BB1DHW1
GPN35.5487426448326390796290
GPN411617517500347450879315
GPN415617618500347451879315
GPN4227256255283355731102300
GPN6227256255283355721102300


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