NextGen Roto

Submersible Rain Mains Pump

Submersible Rain Mains Pump


SKU: RM5000-4 Category:
2 Year


The RM5000-4 with RPS34E and RM1600-2 is designed for speed of installation with an integrated pressure controller, no solenoid valve or electronic controls. This system stops mains supply while the rain water is in the tank to help conserve our precious resource.

This system is suitable for underground tanks and is best suited for the supply of toilet, laundry and garden taps and outlets. Also suitable for whole house supply for one bathroom dwellings. An affordable solution for new and old installations.

  • WaterMarkTM Certified.
  • European made.
  • Automatically checks for rainwater periodically. If there is no rainwater, the mains water flows.
  • Automatic pressure controller gives consistent pressure supply with run-dry protection.
  • Valve set is 100% hydraulic – no electronics.
  • No electrician required, just plug it in.
  • Compact design with water-cooled motor.
  • Base ensures suction inlet is out of sludge build up.
  • Corrosion resistant.
  • 2 year in-field Reefe warranty*.


Download the RM5000-4 RainPro Submersible System product information sheet.


Product Code: RM5000
Diameter:  100 mm
Base Diameter:  120 mm
Height:  795 mm
  • 304 Stainless Steel Pump body, motor shaft, handle, cover and screen.
  • PPO impellers and diffusers.
  • Alumina, Graphite, lubricated mechanical seal.
  • Plastic pump base and discharge body.
  • 10 m power cable.
  • Nickel coated brass valve.
  • Inline filter should be fitted between pump and tank. Warranty may be void if not installed correctly.
*2 year warranty is provided by Reefe, not NextGenRoto.