Product Description
AcquaSaver is an automatic hydraulically operated mains to rainwater changeover valve. Ideal for rainwater harvesting which switches from mains to tank whenever tank water is available and automatically defaults to mains in the event of a power or pump failure.
- Easy to install
- Patent design
- Watermark approved to WMTS-477
- Does not require regular maintenance
- No electrical consumption – No electronic components
- Solid brass construction – Fully weatherproof – Built to last
- No electrical consumption – No electronic components
- Suitable for any pressure pump with sufficient head pressure
- Can be mounted in any position
- Built-in dual check valve for back-flow prevention
| AcquaSaver Model | 20mm | 25mm |
| Max Mains Pressure | 500 kPa | 1000 kPa |
| Min Pump pressure | 300 kPa | 350 kPa |
| Max Flow Rate | 50 LPM | 100 LPM |
| Max Water Temperature | 40° C | 50° C |
| Min Water Temperature | 0° C * | 0° C * |
| Pump Inlet Thread | 25mm BSPF | 25mm BSPF |
| Mains Water Inlet Thread | 20mm BSPF | 25mm BSPF |
| Outlet Thread | 20mm BSPF | 25mm BSPF |
| *Ensure proper protection against freezing weather | ||
AcquaSaver Water Diversion Valves
| AcquaSaver Water Diversion Valve 20mm SKU: RPC-ACQUASAVERBB20 |
$293.80 $405.24 |
| AcquaSaver Water Diversion Valve 25mm In stock SKU: RPC-ACQUASAVERBB25 |
$411.51 $567.60 |
Product Description
AcquaSaver is an automatic hydraulically operated mains to rainwater changeover valve. Ideal for rainwater harvesting which switches from mains to tank whenever tank water is available and automatically defaults to mains in the event of a power or pump failure.
- Easy to install
- Patent design
- Watermark approved to WMTS-477
- Does not require regular maintenance
- No electrical consumption – No electronic components
- Solid brass construction – Fully weatherproof – Built to last
- No electrical consumption – No electronic components
- Suitable for any pressure pump with sufficient head pressure
- Can be mounted in any position
- Built-in dual check valve for back-flow prevention
| AcquaSaver Model | 20mm | 25mm |
| Max Mains Pressure | 500 kPa | 1000 kPa |
| Min Pump pressure | 300 kPa | 350 kPa |
| Max Flow Rate | 50 LPM | 100 LPM |
| Max Water Temperature | 40° C | 50° C |
| Min Water Temperature | 0° C * | 0° C * |
| Pump Inlet Thread | 25mm BSPF | 25mm BSPF |
| Mains Water Inlet Thread | 20mm BSPF | 25mm BSPF |
| Outlet Thread | 20mm BSPF | 25mm BSPF |
| *Ensure proper protection against freezing weather | ||
$697.62
$1494.90
$385.00
53.31%
$1479.32
$2113.32
$0
Product Specifications
| AcquaSaver Water Diversion Valve 20mm | AcquaSaver Water Diversion Valve 25mm | |
|---|---|---|
| Product Type | Changeover Device | Changeover Device |
| Product Material | Brass | Brass |
| Product Max. Flow Output (Lpm) | 50 | 100 |
| Product Max. Inlet Pressure (kPa) | 500 | 500 |
| Product Max. Pressure Output (kPa) | 600 | 600 |
| Product Min. Pressure Output (kPa) | 300 | 350 |
| Product Inlet Thread Size | 25mm BSPF | 25mm BSPF |
| Product Outlet Thread Size | 20mm BSPF | 25mm BSPF |
| Product Min. Working Temperature (°C) | 0 | 0 |
| Product Max. Working Temperature (°C) | 40 | 50 |
Manuals & Links
Tank-to-Mains Systems FAQs
A water pump is a device used to move or transfer water efficiently for various applications, such as irrigation, drainage or household supply. It creates pressure through a motor-driven impeller, drawing water from a source and pushing it through pipes or hoses. Reliable and versatile, water pumps ensure consistent water flow where needed.
Different types of water pumps include:
- Pressure pumps — Boost water pressure for household and irrigation use.
- Sump pumps — Remove water from basements or low-lying areas.
- Transfer pumps — Efficiently move water between tanks or locations.
- Jet pumps — Draw water from wells or deep sources.
- Tank-to-mains systems — Integrate rainwat
Yes, water pumps are perfect for draining pools or ponds efficiently. At SunshowerOnline, we stock a range of pond filtration and maintenance products, including pond filter pumps and pond air pumps, designed to manage water movement and quality. These pumps are versatile, ensuring effective draining and maintaining optimal water conditions for ponds or other aquatic features.
To choose the right water pump, consider your needs:
- For boosting pressure, use a pressure pump.
- For drainage, choose a sump pump.
- For water transfer, opt for a transfer pump.
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