Kingspan’s Evolution MkIII Pump System comes as an integrated unit made to fit a Kingspan AQUAPLATE® Steel tanks. It packs a powerful Grundfos SB3-45A submersible pump with PM Rain Controller that work together to improve the performance and water efficiency of your tank system.
When the tank is out of water, or when there is a power outage, the PM Rain Controller automatically opens the main line to internal appliances. The whole unit fits neatly on top of and inside the tank, instead of on the wall, resulting in a more efficient use of space and a better overall appearance.
Recommended Application
- Kingspan AQUAPLATE® tanks only
- Residential Homes
- Toilet Blocks
- Garden Irrigation
Features & Benefits
- 4 years warranty – 2 years standard + 2 years bonus when registering at kingspanwater.com.au/warranty
- Quick and easy to install cuts installation time in half resulting in reduced costs
- Efficient use of space and a better overall appearance – pump and change-over device mounted inside and on top of the tank
- Automatically switches to mains water when no water present or during electrical failure
- Only used when rainwater is being drawn from the tank, it does not operate when switched to mains water
- Dual check valve for back-flow protection
- Water source indicator lights
- Mains pressure reduction for water conservation
- Automatic pump and controller operation
- Silent once submerged in tank
- Built in thermal overload and dry running protection
- Corrosion resistant components
- Environmentally friendly – saves water, reduces flow to stormwater systems, no re-pumping of mains water

System Overview
Technical Data
Supply voltage | 1 x 240 V |
Max. Inductive contact load | 14 A |
Frequency | 50 Hz |
Max. Ambient temperature | 50ºC |
Max. Liquid temperature | 50ºC |
Start pressure | 300 kPa (settable in steps of 50 kPa |
Qmin. | 1.0 Litre/min |
Time delay during stopping | 14 seconds |
Max. Operating pressure | PN 10 / 10 bar / 1000 kPa / 1.2 MPa |
Enclosure class | IP65 |
Volume of internal pressure tank | 0.1 Litre |
Approvals | AS/NZ 4020 – testing of products in contact with drinking water (Grundfos SB pump and Grundfos PM Rain), WaterMark approval (Grundfos PM Rain only) |
Material, Types & Sizes
Inlet/Outlet | Material | Type & Size |
---|---|---|
Mains water inlet | Brass | Female G 3/4″ |
Rainwater inlet | Composite | Pipe 1″ |
Home inlet | Brass | Female G 3/4″ |
