TEL: 07801433111
Rainwater Harvesting & Greywater Recycling system specialists: Freewater UK

Rainwater HarvestingRainman™ Elite - domestic rainwater harvesting

The only system on the market with all in-tank components pre-installed, pumps, filter etc. Install tank, connect pipes, switch on, enjoy !

More information > System comparison > System operation > Download A4 Brochure

Rainwater Harvesting - Rainman Elite
Rainwater Harvesting - Rainman Elite - middle
Rainwater Harvesting - Rainman Elite - bottom pic

  1. Rainwater from roof into tank
  2. PE tank with telescopic access & 110mm push fit pipe connections
  3. Integrated two step fine filter c/w auto pressure wash sytem
  4. Overflow siphon with rodent barrier
  5. Rainwater Harvesting - Rainman Elite backplateOverflow to soakaway/storm drain
  6. Calmed inlet, incoming rainwater
  7. Submersible pump with floating ball & filter sieve
  8. Service ducting 110mm from house to tank
  9. Back plate
  10. Rainwater supply pipe from pump to pressure/flow device.
  11. Mains water pipe to service duct
  12. Mains water supply
  13. Rainwater to toilets, washing machine and outside tap
  14. Mains water solenoid valve, tank top up
  15. Automated filter wash solenoid valve
  16. Pressure/flow device (no moving parts)
  17. 'RIM' Remote Integrated Measurement device
  18. MicroRain with 32 character LCD display

Tank Dimensions

Rainwater Harvesting - Rainman Elite - tank dimensions

Tank Type GET 3.3 GET 4.7 GET 6.5
A height mm 2230 2610 2840
B length mm 2400 2400 2400
C width mm 1400 1750 2080
D height mm 1745 2125 2355
Weight kg 150 200 270
volume 3300 4700 6500

Rainwater Harvesting - Rainman Elite - filter

Domestic Tank Filter specifications

Rainwater Harvesting - Rainman Elite tank

Tank information :: GET 3.3 :: GET 4.7 :: GET 6.5

Rainman™ Elite System features

  • Complete system package, pre assembled where possible made easy to install
  • In house controls, back plate mounted components wired and plumbed, require mains electrical cable on/off spur connection and 15mm mains water supply connection only
  • Submersible pump with floating extraction hose, filter sieve and ball. Rubber delivery hose from pump to MDPE delivery pipe. Quick hose connectors c/w brass screw rubber Ö ring type fitting and right angle MDPE push and twist connection
  • Tank c/w integrated calmed inlet, gravity two step cross-flow self cleaning filter system and siphon overflow c/w rodent barrier
  • Push fit tank connections for standard 110mm underground drainage pipe work, rainwater in, overflow out and service duct to house
  • Telescopic access dome to finished levels, 600mm dia free access with x 3 star head bolts securing cover
  • Tank robust design, place on 150mm bed of sand, back fill with spoil taken out (not clay or sharp stones)

MicroRain microprocessor, 32 character display, supports;

  • Timed auto filter wash
  • Timed auto run of system components
  • Enables manual run of system components
  • Pump start/stop, through pressure/flow sensors (no moving parts)
  • Pump run dry protection, system shut down
  • Error message display, pressure side leak
  • Error message display, pressure side pipe break, system shut down

R I M (Remote Integrated Measurement)

  • Display tank volume (Hydraulic conversion to tank volume display)
  • Maintains tank minimum water level through mains water solenoid valve.

"All in tank components already fitted"

  • All in tank components pre-fitted
  • Pre-wired & plumbed in-house consol
  • Unique microprocessor controlled system for smooth faultless operation
  • Less than 12 hours to install
  • Single service duct from house to tank
  • Cherry picked, highest quality components used throughout
  • High quality Grundfos Pumps, expected 20 year life
  • Easy Installation & user friendly
  • The only system of choice for quick and reliable installation
  • Fit and forget technology


Home :: Contact :: Sitemap

Freewater UK
The UK's market leaders in rainwater harvesting & greywater recycling systems technology