KTVE | 3-phase / 50Hz

The KTVE-series is a lightweight three-phase portable drainage pump. A sensor probe is built within the footprint of the pump base automatically starting and stopping the pump to eliminate dry-running.

Technical Data

  • Discharge bore mm: 2" BSPT,3" BSPT
  • Head max. m: 15,0 - 35,0
  • Capacity max. l/min: 320 - 980
  • Motor output kW: 0,75 - 5,5
  • Phases: 3
  • Max. solid handling ø mm: 8,5
Performance curve
Kurve_U.jpg
Specifications

Model Colour code curve Discharge bore mm Phases Motor output kW Head max. m Capacity max. l/min Max. solid handling ø mm
KTVE2.75 2" BSPT 3 0,75 15,0 320 8,5
KTVE21.5 2" BSPT 3 1,5 20,0 420 8,5
KTVE22.2 2" BSPT 3 2,2 24,0 525 8,5
KTVE33.7 3" BSPT 3 3,7 26,5 830 8,5
KTVE35.5 3" BSPT 3 5,5 35,0 980 8,5

Discharge bore mm 2" BSPT
Phases 3
Motor output kW 0,75
Head max. m 15,0
Capacity max. l/min 320
Max. solid handling ø mm 8,5

Discharge bore mm 2" BSPT
Phases 3
Motor output kW 1,5
Head max. m 20,0
Capacity max. l/min 420
Max. solid handling ø mm 8,5

Discharge bore mm 2" BSPT
Phases 3
Motor output kW 2,2
Head max. m 24,0
Capacity max. l/min 525
Max. solid handling ø mm 8,5

Discharge bore mm 3" BSPT
Phases 3
Motor output kW 3,7
Head max. m 26,5
Capacity max. l/min 830
Max. solid handling ø mm 8,5

Discharge bore mm 3" BSPT
Phases 3
Motor output kW 5,5
Head max. m 35,0
Capacity max. l/min 980
Max. solid handling ø mm 8,5
General
ø Discharge bore mm 50, 80
Discharge Connection Threaded flange/Hose coupling
Pump
Components
Impeller Semi-Vortex impeller
Shaft Seal Double mechanical seal
Bearings Shielded ball bearings
Material
Impeller Urethane rubber, Ductile iron casting EN-GJS-700-2
Casing Synthetic rupper
Shaft Seal Silicon carbide in oil bath
Pumping Fluid
Type of Fluid Spring water, Rain water, Ground water, Sand carrying water
Temperature 0-40°C
Motor
Type, Poles Induction motor, 2 poles, IP68
Insulation Insulation class E
Phase / Voltage 3-phase / 400V / 50Hz / d.o.l.
Motor Protector (built-in) Circle thermal cut-out
Lubrication Turbine oil (ISO VG32)
Material
Casing Aluminium die casting
Shaft Stainless steel EN-X30Cr13, Stainless steel EN-X6Cr13
Cable Rubber, NSSHÖU
Dimensions in mm:
W1: lowest running water level
  • KTVE21.5
  • KTVE22.2
  • KTVE33.7
W1: lowest running water level
  • KTVE2.75
W1: lowest running water level
  • KTVE35.5
ModelAA1BB1DHW1
KTVE2.75200155401329200417234
KTVE21.5240187482400240486265
KTVE22.2240187482400240486265
KTVE33.7285211585462285585327
KTVE35.5-229620497300620357

The KTVE-series is a submersible three-phase automatic portable drainage pump. An innovative electrode type relay unit built into the pump automatically starts and stops the pump to eliminate dry-running. This mechanism greatly reduces power consumption and extends operating life. Though the pump is a three-phase unit, it is light weight design allowing for easy portability, yet it can be used for pumping liquid found in ordinary construction and foundation works. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air. The slim design allows the pump to be placed in a confined space.