Water Supply

One thing is crystal clear: You’re on the safe side with KSB’s products for water distribution

Water is a precious resource – and an expensive one. For optimal domestic water distribution, safe, reliable, clean and cost-effective solutions are required.

Optimal water distribution requires tailored solutions

Water supply is an essential part of building services.
Whether single-family house or administration facility, whether new building or renovation: Every construction project is different. Individually optimised solutions are thus required for effective water distribution.

While challenges vary from project to project, the basic requirements remain the same: Safety, reliability and absolute cleanliness are essential where drinking water is transported. In addition, water must be made available at all times at sufficient pressure and in sufficient quantity.

Water is not only a precious commodity for life, but also an expensive one. This means that optimal water supply solutions are not only tailored to the application, but also cost-effective.


The right partner for your water supply projects

KSB is the right partner when it comes to ensuring optimal water distribution in building services. This is because KSB offers specially tailored solutions and products for all challenges that have precisely one thing in common: You can rely on them.

At KSB you will find optimised pumps and valves for all applications offering excellent quality, reliability and cost-effective operation.

In addition, a comprehensive and reliable range of services rounds off KSB’s portfolio as a full-range supplier for water distribution.


KSB valves and pumps for water supply are up to any challenge

Thanks to its extensive product portfolio and many years of market experience, KSB can provide the right products for every requirement – from automatic domestic water supply systems and pressure booster systems to submersible pumps.

Water supply for building services, rainwater harvesting, irrigation and washing plants or the circulation of swimming pool water: KSB valves and pumps for water distribution meet the highest quality standards and are continually tested for their safety, reliability and durability. Thanks to wear-resistant materials and sophisticated design, you benefit from low repair and maintenance costs.

When dealing with drinking water, hygiene is the absolute priority: All KSB products consistently comply with special stipulations for drinking water protection and all international standards, approvals and testing regulations.

But functionality, reliability and durability depend on more than quality of individual products. Equally important is optimised service that ensures success from the outset: from commissioning and inspection to maintenance work and repair of pumps from any manufacturer – including the provision of spare parts. Our own service experts and specialists from regional service partners are there for you around the clock.

Learn more about water transport in municipal water supply.

KSB technicians performing maintenance work on a pressure booster system

From single-pump systems to large pressure booster systems incorporating multiple pumps – KSB has the right solution.

Our portfolio

KSB offers a wide range of products for water supply:

  • Rainwater harvesting systems
  • Domestic water supply systems with automatic control unit
  • Pressure booster systems
  • Swimming pool pumps
  • Self-priming pumps
  • High-pressure pumps
  • Submersible motor pumps and submersible borehole pumps
  • Vertical turbine pumps

Applications include

  • Drinking, raw and service water supply
  • Rainwater harvesting
  • Groundwater drawdown and management
  • Fire fighting
  • Swimming pool applications
  • Agricultural water supply and irrigation

Your benefits

  • Flexibility in planning due to a complete range of building services products
  • Reliability through excellent product quality
  • Minimisation of maintenance and repair costs due to high product quality
  • Savings on energy costs thanks to process optimisation
  • Comprehensive support in all project phases from KSB experts with extensive application knowledge
  • 24-hour service from our own experts or specialist partners

Find suitable pumps for water supply now

Whether for automatic domestic water supply systems, pressure booster systems or rainwater harvesting systems: KSB has the right pump for every task in water distribution.

KSB Delta Primo

KSB Delta Primo

Fully automatic package pressure booster system with two or three (VC) / four (F/SVP) vertical high-pressure pumps; available in cascade-controlled and two variable speed versions. Cascade (F) control for ensuring the required supply pressure. The frequency inverter operated VC and SVP versions ensure variable speed control of each pump via cabinet-mounted frequency inverter (VC) or PumpDrive variable speed system and KSB SuPremE motor (SVP), respectively, providing fully electronic control to ensure the required supply pressure. Automated with BoosterControl.

KSB Delta Compact

KSB Delta Compact

Fully automatic ready-to-connect package single-pump pressure booster system / dual-pump pressure booster system with variable speed system

Multi Eco

Multi Eco

Multistage self-priming centrifugal pump in close-coupled design.

Find suitable valves for water supply now

SISTO-16RGA

SISTO-16RGA

Diaphragm valve to DIN/EN with gunmetal body and threaded sockets for drinking water installations in building services to DIN 1988, DIN-DVGW-approved for water acc. to test W 270, in compliance with KTW recommendations (use of elastomers in drinking water applications); shut-off and sealing to atmosphere by completely enclosed diaphragm; position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.

SISTO-16TWA

SISTO-16TWA

Diaphragm valve to DIN/EN with flanged ends, for drinking water installations to DIN 1988, DIN-DVGW-approved for water acc. to test W 270, in compliance with the latest German Environment Agency guideline; shut-off and sealing to atmosphere by completely enclosed and spiral-supported SISTOMaXX diaphragm; position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.

BOAX-S/SF

BOAX-S/SF

Centred-disc butterfly valve for building services, with heat barrier and elastomer liner (EPDM XU or Nitrile K), with lever, manual gearbox or electric actuator (BOAXMAT-S and BOAXMAT-SF models); semi-lug body (T2) or full-lug body (T4) suitable for downstream dismantling and dead-end service. Valve disc made of stainless steel 1.4308, connections to EN.

BOA-Control/ BOA‑Control IMS

BOA-Control/ BOA‑Control IMS

Balancing valve to DIN/EN with flanged ends, bonnetless, with throttling plug, scaled position indicator, travel stop and insulating cap with anti-condensation feature, maintenance-free; full insulation possible; suitable for measuring flow rate with ultrasonic sensors and for temperature measurement, sensors not in contact with fluid handled, mobile measurements in combination with BOATRONIC MS measuring computer, permanent measurement set-up with BOATRONIC MS-420 measuring computer, constant accuracy independent of differential pressures. Also available with electrostatic plastic coating and DVGW-certified for drinking water (BOA-Control EKB and BOA-Control IMS EKB; up to DN 200).

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 3500 specialists in over 190 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.

Flag with the branding of KSB’s authorised service partners

KSB Service Partners

When it comes to servicing pump systems, swift and comprehensive help is crucial. KSB’s customers can count on high levels of technical expertise from KSB’s service partners for pumps and more.

Spare parts kits for pumps and valves

Spare Parts Kits

KSB offers complete spare parts kits for many pump ranges. The kits contain sealing elements, bearings and impellers, for example, and are considerably less expensive than purchasing each part separately.

  • All main wear parts in one set
  • Easy to order and available at short notice