GRAF Platin In-Direct Rainwater Harvesting System 7500L | G70191

The GRAF Platin In-Direct Complete Package – 7500L is a high capacity fully integrated rainwater harvesting system designed for residential and light commercial properties seeking a gravity-fed water supply. With a 7500-litre underground tank, this system collects and stores rainwater for non-potable uses such as toilet flushing, laundry, and garden irrigation.

Unlike direct systems, the in-direct setup uses a header tank to distribute water via gravity, reducing pump wear and offering smoother pressure control. The system includes all essential components—Minimax-PRO filter, submersible pump, float sensor and header tank for a complete and efficient installation.

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 7500L Complete Package:

• PLATIN Shallow Dig Tank (7500L)

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

• Minimax Filter supplied in accordance with the type of tank

• Submersible Pump with floating water intake

• Float Switch (connected from mains water backup unit to the underground tank)

• Header Tank Package

Product Features: ** **

• 7500L Capacity: Large underground storage for rainwater, ideal for high-demand 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.

Specification Value

Model G70191

Maximum Capacity 7500L

Dimensions (L x W x H) 3600 x 2250 x 1250 mm

Weight (Empty) 360 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

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Graf Platin 7500L Drawing

Graf Platin House Direct Data

PLEASE CONTACT US FOR AN ACCURATE LEAD TIME

sales@direct-drainage.co.uk