Etabloc PumpDrive

Main applications

  • Breweries
  • Building services
  • Chemical industry
  • Cooling water and condensate
  • Energy
  • Food and beverages
  • HVAC
  • Heat transfer, Cooling circuits
  • Heating / ventilation / air-condition
  • Industrial waste water
  • Industry engineering
  • Irrigation
  • Municipal waste water
  • Power Stations > 100 MW
  • Special processes
  • Steel
  • Suspended solids treatment
  • Waste water
  • Water
  • Water supply
  • Water transport

Design type

Close-coupled design

Technical data

Q max 602.0 m³/h
H max 102.0 m


Single-stage close-coupled volute casing pump, with ratings to EN 733, with replaceable shaft sleeve and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4 to IEC/CD 60034-30 Ed. 2.0 (05-2011), for operation with the KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011).


Pumping clean or aggressive liquids not chemically or mechanically aggressive to the pump materials in water supply systems, cooling water circuits, swimming pools, fire-fighting systems, irrigation systems, drainage systems, heating systems, air-conditioning systems, spray irrigation systems

Further technical information about Etabloc PumpDrive

Overview of technical data

Q (50Hz) 1.0 – 602.0 (m³/h)
H (50Hz) 2.0 – 102.0 (m)
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) 1.4408, CC480K-GS, JL 1040
Type of installation Close-coupled
Type of coupling Direct
Max. permissible fluid temperature 110.0 (°C)
Guaranteed to be silicon-free Yes
Nozzle position End suction
Maximum operating pressure PN 16
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1.4571, C45N
Suction characteristics Non-priming
Suitable for drinking water Yes
Type of casing Volute casing
Type of impeller Closed, Radial, Multi-vane impeller, Closed / Radial
Type of connection Flange
Casing material (EN standard) 1.4408, CC480K-GS, GJS-400-18-LT, JL 1040, JS 1025
eClass assignment 36410000, 36410100, 36410101
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Industry and process engineering, Water, Energy, Building services
Casing material Cast iron, Cast stainless steel, Nodular cast iron, Bronze
Maximum discharge-side pressure 16.0 (bar)
Maximum drive rating 45.0 (kW)
Type of installation Stationary
Maximum speed of rotation 4400.0 (1/min)