Industrial Water Treatment

KSB offers crystal clear expertise in industrial water treatment

Water treatment is integral to almost every industrial manufacturing process. Industrial pumps and valves from KSB rise to meet this challenge reliably and economically.

When it comes to water, quality requirements could not be clearer

Many products require specially treated water meeting the highest quality standards in their industrial manufacturing processes. These processes, including for example boiler feed water treatment, are subject to strict legal requirements which plant operators must comply with at all times. And yet the same operators are simultaneously looking to increase the productivity and service life of their systems. This requires dependable and efficient pumps which ensure reliable and economical operation.

This much is clear: KSB supports particularly effective water treatment

Whether they find use in cooling water, boiler feed water, process water, water softening or filtration processes, KSB pumps and valves represent reliable, robust and economical products for every process in industrial water treatment. They are characterised by their dependability, longevity and low life cycle costs. 

In cooling and air-conditioning systems, KSB pumps ensure trouble-free and economical operation by supplying soft and desalinated water. When treating boiler feed water in water/steam systems, they provide efficient softening, decarbonisation and desalination. In ultrafiltration, microorganisms, germs and solids are filtered from the process water. The result is so-called permeate, which is almost entirely free of dissolved foreign substances.

Water-tight solutions: KSB’s portfolio for water treatment

Innovative materials and sealing elements ensure that neither extreme temperatures nor aggressive liquids can compromise industrial pumps and valves. With its energy-efficient solutions and automation products, KSB also sets environmental standards – including for industrial water treatment. One example is KSB’s innovative FluidFuture® energy-saving concept, which can achieve permanent reductions in operating costs.

KSB’s extensive product portfolio with its modular structure ensures that you will always find the right solution for your specific requirements. Product families such as Eta, Movitec and Multitec can be individually configured according to your needs. And tailored solutions are of course also available.

KSB benefits from many years of experience and expertise in the field of industrial water treatment and offers technically advanced products as well as comprehensive service solutions.

Our portfolio

KSB offers a wide range of products for industrial water treatment:

  • High-pressure pumps
  • Process pumps
  • Standardised chemical pumps
  • Seal-less pumps
  • Self-priming pumps
  • Submersible pumps in discharge tubes
  • Pumps for solids-laden fluids
  • Diaphragm valves and butterfly valves
  • Drive and variable speed systems as well as monitoring equipment

Applications include

  • Industrial process water treatment
  • Industrial cooling circuits
  • Industrial cleaning and flushing 

Your benefits

  • The right product for every requirement thanks to an extensive portfolio with a modular structure 
  • Compliance with all legal requirements and regulations thanks to high-quality technology
  • Durable and robust pumps thanks to innovative materials and sealing elements
  • Permanently reduced operating costs via energy-efficient solutions and automation products 
  • Service and spare parts solutions covering the entire product life cycle
  • 24-hour service from more than 3000 specialists in over 170 service centres worldwide 

Find suitable products for industrial water treatment now

KSB offers convincing customised solutions for industrial water treatment applications. Find a selection of products here:



Multistage vertical high-pressure centrifugal pump in ring-section design with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design), close-coupled. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, 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). ATEX-compliant version available.



Multistage horizontal or vertical centrifugal pump in ring-section design, long-coupled or close-coupled, with axial or radial suction nozzle, cast radial impellers and motor-mounted variable speed system. ATEX-compliant version available.

Etachrom B

Etachrom B

Horizontal single-stage close-coupled annular casing pump, with ratings and main dimensions to EN 733, with replaceable casing wear rings and motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, 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). ATEX-compliant version available.



Globe valve to DIN/EN with flanged ends, short face-to-face length to EN 558/14, slanted seat, bonnetless, EPDM-encapsulated throttling plug, soft main and back seat, position indicator, locking device, travel stop, insulating cap with anti-condensation feature; maintenance-free, full insulation possible.

Illustration of the phases of a product life cycle: Consultation and analysis, commissioning, operation and repair

Service at KSB SupremeServ means being fully looked after

KSB SupremeServ offers you a comprehensive range of services and spare parts for pumps, valves and other equipment – including for products from other manufacturers – from face-to-face consultation to installation, commissioning, maintenance and repair. More than 3000 specialists in over 170 service centres worldwide are available around the clock, seven days a week. Concentrate on your core business – and let us take care of the rest.

Energy efficiency consulting (Fluid Future) for pumps and valves

Energy Efficiency Consulting

Optimise your system’s energy efficiency in four steps using FluidFuture®. KSB’s systematic approach ensures maximum energy savings.

  • Systematic analysis
  • Clear recommendations for action
Reverse Engineering for pumps and valves

Reverse Engineering

Reverse engineering makes it possible to quickly reproduce pump spare parts that are hard to find or no longer available.

  • Straightforward reproduction of spare parts
  • The quality matches that of the original
KSB mechanical seals for pumps and valves

KSB Mechanical Seals

The mechanical seal is one of the most important components in any pump. KSB’s in-house shaft seals ensure that your system operates efficiently.

  • Longer service life
  • Reduced costs for maintenance and spare parts