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

  • ø Discharge bore mm: 50 - 80
  • Type of Fluid: Drainage
  • Max. Solid Handling mm: 8.50
  • Max. dry matter %: 10
  • Max. PH Value: 5-9
  • Max. Capacity l/min: 320 - 980
  • Max. Head m: 15 - 35
  • Motor output kW: 0,75 - 5,5
  • Phase / Voltage: 3-phase / 400V / 50Hz
Performance curve
1 O
Specifications

Model Colour code curve ø Discharge bore mm Type of Fluid Max. Solid Handling mm Max. dry matter % Max. PH Value Max. Capacity l/min Max. Head m Motor output kW Phase / Voltage
KTVE2.75 50 Drainage 8.50 10 5-9 320 15 0,75 3-phase / 400V / 50Hz
KTVE21.5 50 Drainage 8.50 10 5-9 420 20 1,5 3-phase / 400V / 50Hz
KTVE22.2 50 Drainage 8.50 10 5-9 525 24 2,2 3-phase / 400V / 50Hz
KTVE33.7 80 Drainage 8.50 10 5-9 830 26.50 3,7 3-phase / 400V / 50Hz
KTVE35.5 80 Drainage 8.50 10 5-9 980 35 5,5 3-phase / 400V / 50Hz

ø Discharge bore mm 50
Type of Fluid Drainage
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 320
Max. Head m 15
Motor output kW 0,75
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 50
Type of Fluid Drainage
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 420
Max. Head m 20
Motor output kW 1,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 50
Type of Fluid Drainage
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 525
Max. Head m 24
Motor output kW 2,2
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80
Type of Fluid Drainage
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 830
Max. Head m 26.50
Motor output kW 3,7
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80
Type of Fluid Drainage
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 980
Max. Head m 35
Motor output kW 5,5
Phase / Voltage 3-phase / 400V / 50Hz
General
ø Discharge bore mm 50 - 80
Discharge Connection Threaded flange/Hose coupling
Pumping Fluid
Type of Fluid Drainage
Temperature 0-40°C
Max. Solid Handling mm 8.50
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 320 - 980
Max. Head m 15 - 35
Pump
Components
Impeller Semi-Vortex impeller
Bearings Shielded ball bearings
Mechanical Seal Dual mechancial seal in oil bath
Material
Impeller Urethane rubber, Ductile iron casting EN-GJS-700-2
Casing Synthetic rubber
Pump Body Cast Aluminium
Mechanical Seal Silicon Carbide
Motor
Motor output kW 0,75 - 5,5
Starting method direct online
Type, Poles Induction motor, 2 poles, IP68
Insulation Insulation class E
Phase / Voltage 3-phase / 400V / 50Hz
r.p.m. 2783 - 2875
Motor Protector (built-in) Circle thermal cut-out
Rated Current 2.20 - 11
Material
Frame Aluminium alloy casting
Shaft Stainless steel EN-X30Cr13, Stainless steel EN-X6Cr13
Cable NSSHÖU 4C*1.5mm², NSSHÖU 4C*2.5mm²
Cable Length 20m
Others
Dry Weight Kg 13,3 - 52
Pressure Resistance max. 20m , max. 50m
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.