5000 Litre GRAF PLATIN Garden Comfort Underground Rainwater Harvesting System (Garden Irrigation)

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Customer To Offload Delivery | 7-10 Days
GrafSKU: G70365 / G70165

£2,225.00 exc. VAT
Sale price£2,670.00

Tax included



The Garden Comfort system is designed for irrigation and outside cleaning purposes. Rainwater is collected from the roof of the property and is fed into the 5000 litre shallow dig underground tank via the downpipes. The Graf Platin 5000 Litre Package comes as standard with a PE Telescopic dome shaft so that it can be adjusted to meet the ground level, there is the option to have this in Composite Lid if the tank needs to have vehicles driving over it. On entry to the underground tank, the water passes through a filter, to prevent any debris going into the tank. There is a pressure sensitive pump located in the underground tank. When a valve or tap is opened, water will be pumped under pressure until the valve is closed, allowing for the system to repressurise turning power off to the pump.

Platin Garden Comfort Package Brochure


  • 5000 Litres plastic flat tank - Shallow Dig
  • Telescopic dome shaft, with PE-lid (for pedestrian loading)
  • Suitable for vehicle loading (if ordered with optional cast iron lid)
  • Removable Filter with Sieve Mesh Width 0.35mm
  • Overflow siphon with integrated rodent guard
  • Integra INOX submersible pump
  • Internal & external hose connection box
  • Floating suction set with fine filter and hose
  • 10m pressure hose
  • 25m roll of rainwater harvesting pipe (25 mm, with fittings)
  • Easy transport due to low weight
  • The Platin tank can be extended in any way 
  • 15 Year Warranty on Tank

    To be Supplied by Others:

    • 100mm diameter duct pipe to contain; float sensor cable, power cable for pump, also bringing mains water to underground tank as and when required
    • 100mm diameter drainage pipe connected from downpipes to the inlet at the top of the tank (all downpipes brought into one pipe for connection to the filter)
    • 100mm diameter pipe for overflow from the tank to mains drainage network

    Tank Dimensions:

    Common Applications:

    • Garden Irrigation
    • Cleaning cars
    • Washing windows
    • Power washing drive/patio
    • Outside tap and hose

    Watch the Graf Installation Video

    Images are for illustrative purposes only, there is a possibility that certain products may have been upgraded or replaced with equivalent alternatives.

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