Kingspan’s Evolution MKIV Pump System is an integrated rainwater-to-mains system designed to fit Kingspan AQUAPLATE® Steel Tanks. It combines a powerful ClayTech CX submersible pump with a hidden REEFE RainPro RMV3550-5 Rain-to-Mains Valve, providing automatic rainwater supply with mains water backup when required.
Recommended Application
- Kingspan AQUAPLATE® tanks only
- Residential Homes
- Toilet Blocks
- Garden Irrigation
Related Documents
- ClayTech CX Submersible Manual (PDF 1.64 MB)
- Evolution MkIV Tech Data Sheet (PDF 325 KB)
- Evolution MkIV Rough-In Guide (PDF 203 KB)
- REEFE RainPro RMV3550-5 Rain-to-Mains Valve Brochure (PDF)
Features & Benefits
- Suitable for Kingspan tanks between 800mm and 2020mm high
- Efficient use of space and a better overall appearance – pump and change-over device mounted inside and on top of the tank
- Kingspan installs the Evolution MkIV inside your tank following successful delivery to the prepared tank base, reducing onsite plumbing work
- ClayTech CX Submersible Pump
- Integrated float switch protects the pump from running dry at low tank water levels
- Pump only operates while rainwater is being supplied. It does not re-pump mains water.
- Submersible pump is quieter than an external pump
- Corrosion-resistant pump components
- 5 Year Warranty on ClayTech CX Pump
- Includes REEFE RainPro RMV3550-5 hydraulic Rain-to-Mains Valve changeover device
- Automatically switches to mains water when no water present or during electrical failure
- Floatless Rain-to-Mains Valve has no electronics or solenoid, helping provide simple and reliable operation
- Dual check valve on the mains supply for backflow protection
- WaterMark certified Rain-to-Mains Valve, WaterMark #022109
- 4 Year Warranty on REEFE RainPro RMV3550-5 Rain-to-Mains Valve






