GRAF Platin Direct Complete Package Rainwater Harvesting System 3000L

The GRAF Platin Direct Complete Package – 3000L is a fully integrated rainwater harvesting solution designed for residential and light commercial use. With a 3000-litre underground tank, this system provides a sustainable way to collect, store, and reuse rainwater for non-potable applications such as garden irrigation, toilet flushing, and laundry.

Its shallow-dig, low-profile design allows for easy underground installation, even in areas with limited space or under driveways using the vehicle-loading lid. The package includes all essential components—Minimax-PRO filter, submersible pump, mains water top-up unit, float sensor, and connection pipes—making setup straightforward and efficient. Built from 100% recycled plastic, the tank ensures long-term durability and eco-conscious performance.

Customer Notice: The processed water may be used to water the garden, flush toilets, wash clothes and as conventional cleaning water. It is Not suitable for consumption or personal hygiene.

What’s Included in the 3000L Complete Package:

• PLATIN Shallow Dig Tank (3000L) with dome and sealing set (DN 100)

• Telescopic Dome Shaft Mini Green with PE lid (pedestrian or vehicle loading)

• Filter Package 3 House, including:

• Minimax-PRO internal filter

• Inflow stilling system

• Overflow siphon

• Spannfix connector (DN 100) 25m Roll of Rainwater Harvesting Pipe (25 mm, with fittings)

• Float Sensor (connects mains water top-up unit to tank)

Product Features: ** **

3000L Capacity: Generous underground storage for rainwater, ideal for domestic reuse.

Complete Installation Kit: Includes all necessary components for a full installation.

Space-Saving Design: Flat tank profile allows installation in shallow excavations.

Integrated Filtration: Built-in filter basket removes debris before water enters the tank.

Versatile Applications: Suitable for garden watering, flushing toilets, and washing machines.

• Eco-Friendly Solution: Reduces mains water usage and supports sustainable water management.

** Additional Components Required For Installation (Not supplied)**

• 100mm diameter duct pipe to contain; float sensor cable, power cable for the 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

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Specification Value

Model G70177

Maximum Capacity 3000L

Dimensions (L x W x H) 2450 x 2100 x 735 mm

Weight (Empty) 180 kg

Tank Design Life 50 Years

Tank Warranty 15 Years

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Graf Platin RWH Brochure 1500 - 7500L

Graf Platin RWH Mains Back Up

Graf Platin Tank Installation Guide

Graf Platin 3000L Drawing

Graf Platin House Direct Data

PLEASE CONTACT US FOR AN ACCURATE LEAD TIME

sales@direct-drainage.co.uk