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KSB’s rainwater pumps: Using resources effectively

The company’s many years of experience and innovative research also benefit the rainwater pump type series that can be adjusted and produced with a comprehensive service system. KSB’s rainwater pumps enable private households and industry to use the valuable resource of water efficiently as it is recycled by the pumps for further use.

The company’s many years of experience and innovative research also benefit the rainwater pump type series that can be adjusted and produced with a comprehensive service system. KSB’s rainwater pumps enable private households and industry to use the valuable resource of water efficiently as it is recycled by the pumps for further use.

Rainwater pumps with a high efficiency

KSB’s rainwater pumps are available in different designs, depending on the application they are used for. For industrial applications KSB offers larger rainwater pumps with a high flow rate.

KSB’s rainwater harvesting system is particularly suitable as a domestic water supply system as it automatically switches to mains water supply when the rainwater in the storage tank has been used up. As a matter of course, drinking water and rainwater are hygienically separated at all times. With the pressure switch integrated in the rainwater pump neither an automatic control unit nor an accumulator are required.

KSB also offers wet-installed submersible motor pumps that are particularly suitable as rainwater pumps for stormwater pumping stations. They are fitted in a discharge tube and suitable for extremely large flow rates and heads.

Benefits of a rainwater pump by KSB

  • A long service life and excellent efficiencies at minimum energy input
  • Durable, maintenance-free and corrosion-resistant with particularly wear-resistant materials
  • Absolutely tight like all other KSB pumps, guaranteed

Our rainwater pumps top seller

Rainwater harvesting systems and pumps for domestic water supply systems

Hya-Rain/Hya-Rain N

Hya-Rain/Hya-Rain N

Ready-to-connect package rainwater harvesting system in protective housing with automatic mains water back-up function if the rainwater storage tank is empty, with integrated dry running protection and demand-driven automatic pump control. Hya-Rain N version with analog level measurement in rainwater storage tank and integrated functional check run.

Multi-Eco

Multi-Eco

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

Rainwater pumps in stormwater pumping stations

Amacan K

Amacan K

Wet-installed submersible motor pump for installation in discharge tubes, with channel impeller, single-stage, single-entry. ATEX-compliant version available.

Amacan P

Amacan P

Wet-installed submersible motor pump for installation in discharge tubes, with axial propeller in ECB design, single-stage, single-entry. ATEX-compliant version available.

Amacan S

Amacan S

Wet-installed submersible motor pump for installation in discharge tubes, with mixed flow impeller, single-stage. ATEX-compliant version available.

Rainwater pumps. Short explained.

This is how rainwater pumps work

KSB’s rainwater pumps are single-stage or multistage centrifugal pumps that transport the rainwater from a well, reservoir or storage tank. In a rainwater harvesting system for domestic water supply, the rainwater pump is the central element transporting rainwater to the piping of the house. Stormwater pumps can also be used for irrigating the garden. To prevent dry running of the pumps, rainwater pumps by KSB are fitted with an automatic switchgear system (Controlmatic E) that starts up and stops the pump, when consumer installations are opened or closed.

Strengths and applications of KSB rainwater pumps

Rainwater pumps can be used in single and multiple dwelling buildings as well as in industry.

For private households, the efficient use of rainwater harvesting systems is advantageous, especially for irrigating the garden, flushing the toilet and using the washing machine. With a KSB rainwater pump, free rainwater can be pumped to the required pipes without any interruption and at a constant pressure, thus saving treated tap water.

In industry and agriculture KSB rainwater pumps cut down on costs.

Overview of rainwater pump applications:

  • Private households, industry and agriculture
  • Domestic water supply system
  • Water supply
  • Garden irrigation
  • General irrigation systems
  • Spray irrigation systems
  • Washing plants