Main applications

  • Energy
  • Nuclear Power Stations
  • Turbine Island

Technical data

Q max 400.0 m³/h
H max 500.0 m


Vertical can-type ring-section pump. Type VS6 to API 610 and DIN ISO 13709, multistage, first-stage impeller designed as suction impeller, radial impellers. ATEX-compliant version available.


Pumping condensate and other NPSH-critical products in industrial plants, particularly in refineries and petrochemical plants.

Further technical information about WKTR

Overview of technical data

Q (50Hz) 0.0 – 400.0 (m³/h)
H (50Hz) 0.0 – 500.0 (m)
Type of bearing Ball bearings
Casing partition Radially split
Diffuser material (EN standard) CHROMSTAHL, GUSSEISEN
Drive Electric motor
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage, high voltage
Type of first impeller Closed / Radial
Other impeller types Closed / Radial
Maximum submergence 1585.0 (mm)
Impeller material (EN standard) GUSSEISEN, STAHLGUSS
Type of coupling Direct
Type of lubrication Oil / Product lubrication
Discharge casing material (EN standard) GRAUGUSS, STAHLGUSS
Pump set location Dry installed
Shaft material (EN standard) CHROMSTAHL, STAHLGUSS
Top plate Yes
Type of impeller Closed, Radial
Installation position Vertical
Shaft seal type Gland packing, Mechanical seal
Main applications Oil / Gas
Casing material Carbon steel
Maximum discharge-side pressure 51.0 (bar)
Type of installation Stationary
Maximum speed of rotation 3600.0 (1/min)