Hya-Rain Eco rainwater harvesting system – compact, easy to install and energy-saving

KSB's Hya-Rain Eco rainwater harvesting system makes rainwater utilisation easy. The system's compact package design means it is ideally suited even to small terraced or single-family houses.

Eco-Rain (rainwater harvesting system) Eco-Rain (rainwater harvesting system)

The package rainwater harvesting system is delivered ready to be plugged in and comes with all the requisite accessories. The system can be combined both with underground cisterns and storage tanks installed in the basement.

Fields of application:

  • Rainwater harvesting
  • Service water utilisation
  • Irrigation systems
  • Spray irrigation systems

Benefits of KSB's Hya-Rain Eco rainwater harvesting system

Easy to install

  • Complete range of accessories for mounting, for connection to the public drinking water supply and to the consumer lines 
  • Indication of operating pressure 


  • Self-priming multistage centrifugal pump with professional efficiency


  • Integrated dry running protection prevents lack-of-water damage 
  • The system automatically switches to mains water supply when the rainwater storage tank is empty; only the mains water volume actually required is supplied 
  • Straightforward and well-proven control equipment 
  • High operating reliability also below the flood level thanks to safety shut-off of the rainwater storage tank line

For more information on KSB's Hya-Rain Eco visit our Product Catalogue or click the download links on the right.