AquaSaver 25mm Tank-To-Mains Changeover

SKU: AcquaSaver 25mm

Sale price$404.14


The AcquaSaver valve is a fully automatic mechanical rainwater/mains changeover device designed for a pressure pump supply system for harvesting rainwater for the toilet, laundry and household applications with automatic mains water backup. It's suitable for two toilets, a washing machine and an extra tap outlet.


  • Hydraulically operated
  • Patent design
  • Easy to install
  • Watermark approved
  • Smart Watermark approved
  • 3 year warranty
  • No regular maintenance required
  • No electrical consumption or electrical components
  • Solid brass construction - Fully waterproof - Built to last
  • Suitable for any pressure pump with sufficient head pressure
  • Can be mounted in any position
  • Built-in dual check valve for backflow prevention


Max mains pressure
1000 kPa
Min pump pressure
350 kPa
Max flow rate
100 LPM
Max water temperature
Min water temperature
Pump inlet
25mm (1") BSPF
Mains water inlet
25mm (1") BSPF
25mm (1") BSPF
* Ensure proper protection against freezing weather

Payment & Security

Apple Pay Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products