GRUNDFOS PG Rainwater Harvesting System

GRUNDFOS PG Rainwater Harvesting System

  • Active when the rainwater is being drawn from the tank.
  • It does not operate when the PG has switch to mains water.
  • The pump controller automatically starts and stops the pump when a demand is sensed – for example, flushing a toilet or operating the garden tap.


  • Easy to install
  • Does not require any regular maintenance
  • In-built dual check valve for backflow prevention
  • Automatically swithces to mains water in the event of a power or pump failure
  • 10m rainwater tank sinker float sensor

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