Graf Platin Direct Rainwater Harvesting System 1500-7500 Litres

The GRAF Platin Direct Rainwater Harvesting System is a plug-and-play rainwater system delivering water straight from the tank to points of use — ideal for homes with lower water demand and fewer appliances.

Available in sizes 1500L - 7500L

Rainwater is collected from the roof of the property and fed into the underground tank via the downpipes. On entry to the tank, the water passes through a filter to prevent any debris from going into the tank. With this system, there is a mains water top-up unit located within the property. This unit supplies mains water to the underground tank when the rainwater level is low.

The operation of this unit is controlled via a float switch. 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 the system to repressurise and turning the power off to the pump.

• Supplies rainwater to toilets, washing machines, and garden taps

• Direct feed via pump and pressure controller

• Pre-assembled for fast, simple installation

• Cost-Effective Gravel Backfill

• Eco-Conscious Material: The underground tank is made entirely from 100% recycled plastic, reflecting our commitment to sustainability.

• Intelligent Water Management: The system comes equipped with an automatic submersible pump, featuring automatic restart and dry-run protection. This ensures efficient and worry-free operation.

• Uninterrupted Water Supply: Unique to this system is the integrated mains water back-up. It automatically tops up the underground tank with mains water when needed, ensuring a continuous supply of water.

• Vehicle Loading Lid (optional): Ideal for properties with limited space, this feature allows for installation directly in driveways without sacrificing functional garden space or property aesthetics.

Platin Shallow Dig complete package Direct -supply 1500-7500 Litres, comprising of:

• PLATIN Shallow Dig tank 1500-7500 litres, with dome & sealing, set DN 100

• PLATIN telescopic dome shaft Mini green, with PE-lid, for pedestrian loading/or vehicle loading

• PLATIN Filter package 3 House, Minimax-PRO filter internal/inflow stilling system/overflow siphon/Spannfix – DN 100

• Pump package Home Direct Platin

• 25m roll of rainwater harvesting b/g pipe, (25 mm, with fittings)

• Mains water back up unit

• Float sensor (connected from mains water back-up unit to the underground tank)