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Submersible Rain to Mains Changeover Pump System


60LPM @ 36m Head. Max Flow = 105LPM.  Run dry protection & Integrated pressure controller

Additional information

RM5000-2 with RPS050 Submersible Rain to Mains Changeover Pump System

The RM5000-2 is a Submersible Rain to Mains Changeover Pump System.  It is very easy and quick to install with no float switch to set and no controller to wire in. The RM5000-2 with RPS050 is designed for speed of installation with 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/outlets. Also suitable for whole house supply for one bathroom dwellings.

Model Number = RM5000-2 with RPS050
Rated Flow = 50LPM @ 49m head
Max Flow = 105LPM
Max Head = 50
Outlet = 1″
Warranty = 2 Years

Applications for Submersible Rain to Mains Changeover Pump System

  • Small House, Cabin or Granny Flat Supply (1 bathroom)
  • Domestic Irrigation
  • Small Commercial Properties
  • Small Toilet Block (up to 6 fixtures)
  • Garden Irrigation

Benefits and Features

  • Watermark certified Components
  • This system automatically checks for rainwater. If there is no tank supply, the mains supply flows
  • Valve set is 100% hydraulic – no electronics
  • Simply plug in – no electrician required
  • Affordable solution for new and old installations
  • Pump has integrated pressure controller and run dry protection
  • Compact design with water cooled motor
  • Corrosion resistant
  • Base ensures suction inlet is out of sludge build up Valve set adjustable for high mains pressure


  • Gr 304 stainless steel casing & shaft
  • Plastic Impellers and Diffusers
  • 10m power cable
  • Plastic Pump Base and Discharge Body
  • Pump dimensions are 100mm dia, 120mm base dia, 795mm overall height
  • Brass valve set







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