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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.
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Main Applications

  • Rainwater harvesting
  • Service water supply systems
  • General irrigation systems
  • Spray irrigation systems

Technical Data

  • Max. flow rate4 m3/h
  • Max. head43 m
  • Max. allowed working pressure6 bar
  • Max. allowed fluid temperature35 °C


  • Very low noise operation (≤ 50 dB)
  • Integrated dry running protection
  • Automatic switching to mains water if the rainwater storage tank is empty


  • H12A_2262366219-1_1
    AS-0605AS2173 Mains water protected against any pollution from backflow in accordance with EN 1717 (air gap)

Characteristic curves

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TitleFormatSizeLast change
2-page product description Hya-Rain (5602.023_EN)PDF1.474/19/2021

Technical Data

  • Connection typeExternal-thread connection
  • Drive conceptWith electric actuator
  • Max. flow rate4 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head43 m
  • Min. head15 m
  • Mains frequency50 Hz
  • Mains voltage230 V
  • Max. allowed working pressure6 bar
  • Suction behaviourSelf-priming
  • Max. allowed fluid temperature35 °C
  • Min. allowed fluid temperature2 °C

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