Graf Rainwater Harvesting Systems
At Tanks Direct, our GRAF rainwater harvesting systems allow you to capture, store, and utilise rainwater for a wide range of applications. They come with advanced filtration technology that ensures the collected rainwater meets the highest quality standards, removing debris, contaminants, and ensuring clean, usable water for your chosen applications. By choosing a GRAF system, you're not just saving money – you're making a significant contribution to environmental sustainability, reducing your carbon footprint, and demonstrating a commitment to responsible water management.
From compact residential installations to large-scale commercial systems, these solutions are designed to seamlessly integrate into your existing infrastructure, capturing rainwater from roofs and other surfaces and filtering it for multiple uses such as garden irrigation, toilet flushing, and washing machines. Choose from a range of GRAF tank sizes, filtration options, and configuration styles or explore our above ground and underground rainwater harvesting tanks to find the perfect fit for your property.
- Grid
- List
Platin AA Silentio Complete Package 1500L
Platin AA Silentio Complete Package 1500L
Introduction
Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System.
Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements.
It features award-winning internal filter technology and is constructed...
£3,120.00 ex VAT
(£3,744.00 inc VAT)
Platin AA Silentio Complete Package 3000L
Platin Silentio Complete Package 3000L
Introduction
Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System.
Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements.
It features award-winning internal filter technology and is constructed...
£3,476.65 ex VAT
(£4,171.98 inc VAT)
Platin AA Silentio Complete Package 5000L
Platin AA Silentio Complete Package 5000L
Introduction
Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System.
Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements.
It features award-winning internal filter technology and is constructed...
£3,797.46 ex VAT
(£4,556.95 inc VAT)
Platin AA Silentio Complete Package 7500L
Platin AA Silentio Complete Package 7500L
Introduction
Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System.
Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements.
It features award-winning internal filter technology and is constructed...
£4,374.29 ex VAT
(£5,249.15 inc VAT)
Platin AA Silentio Complete Package 10000L
Platin AA Silentio Complete Package 10000L
Introduction
Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System.
Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements.
It features award-winning internal filter technology and is constructed...
£6,037.33 ex VAT
(£7,244.80 inc VAT)
Carat Direct Complete Package 2700L
2,700 litre GRAF Carat S House Direct Rainwater Harvesting System
This 2,700 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,114.99 ex VAT
(£2,537.99 inc VAT)
Carat Direct Complete Package 3750L
3,750 litre GRAF Carat S House Direct Rainwater Harvesting System
This 3,750 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,182.52 ex VAT
(£2,619.02 inc VAT)
Carat Direct Complete Package 4800L
4,800 litre GRAF Carat S House Direct Rainwater Harvesting System
This 4,800 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,394.13 ex VAT
(£2,872.96 inc VAT)
Carat Direct Complete Package 6500L
6,500 litre GRAF Carat S House Direct Rainwater Harvesting System
This 6,500 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,431.51 ex VAT
(£2,917.81 inc VAT)
Carat Garden Comfort Complete Package 2700L
Graf Carat Garden Comfort Rainwater Harvester Package 2,700L with Pedestrian Lid
Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£1,897.41 ex VAT
(£2,276.89 inc VAT)
Carat Garden Comfort Complete Package 3750L
Graf Carat Garden Comfort Rainwater Harvester Package 3,750L with Pedestrian Lid
Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£1,964.95 ex VAT
(£2,357.94 inc VAT)
Carat Garden Comfort Complete Package 4800L
Graf Carat Garden Comfort Rainwater Harvester Package 4,800L with Pedestrian Lid
Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£2,176.57 ex VAT
(£2,611.88 inc VAT)
Carat Garden Comfort Complete Package 6500L
Graf Carat Garden Comfort Rainwater Harvester Package 6,500L with Pedestrian Lid
Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£2,243.93 ex VAT
(£2,692.72 inc VAT)
Carat Indirect Complete Package 2700L
2,700 litre GRAF Carat S House Direct Rainwater Harvesting System
The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy.
Unlike other underground...
£2,361.34 ex VAT
(£2,833.61 inc VAT)
Carat Indirect Complete Package 3750L
3,750 litre GRAF Carat S House Direct Rainwater Harvesting System
The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy.
Unlike other underground...
£2,428.88 ex VAT
(£2,914.66 inc VAT)
Carat Indirect Complete Package 4800L
4,800 litre GRAF Carat S House Direct Rainwater Harvesting System
The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy.
Unlike other underground...
£2,640.49 ex VAT
(£3,168.59 inc VAT)
Platin Direct Complete Package 1500L
1,500 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The...
£1,993.82 ex VAT
(£2,392.58 inc VAT)
Platin Direct Complete Package 3000L
3,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The...
£2,344.37 ex VAT
(£2,813.24 inc VAT)
Platin Direct Complete Package 5000L
5,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The...
£2,661.31 ex VAT
(£3,193.57 inc VAT)
Platin Direct Complete Package 7500L
7,500 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The...
£3,231.20 ex VAT
(£3,877.44 inc VAT)
Platin Direct Complete Package 10000L
10,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The processed...
£4,898.31 ex VAT
(£5,877.97 inc VAT)
Platin Direct Complete Package 15000L
15,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The processed...
£6,134.20 ex VAT
(£7,361.04 inc VAT)
Platin Direct Complete Package 20000L
20,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The processed...
£10,710.60 ex VAT
(£12,852.72 inc VAT)
Platin Direct Complete Package 25000L
25,000 litre GRAF Platin Direct Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage.
Customer Notice: The processed...
£12,210.25 ex VAT
(£14,652.30 inc VAT)
Platin Garden Comfort Complete Package 1500L
GRAF Platin Garden Comfort Package 1500 Litre Rainwater Harvesting System
The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£1,670.51 ex VAT
(£2,004.61 inc VAT)
Platin Garden Comfort Complete Package 3000L
GRAF Platin Garden Comfort Package 3000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£2,021.05 ex VAT
(£2,425.26 inc VAT)
Platin Garden Comfort Complete Package 5000L
GRAF Platin Garden Comfort Package 5000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£2,338.00 ex VAT
(£2,805.60 inc VAT)
Platin Garden Comfort Complete Package 7500L
GRAF Platin Garden Comfort Package 7500 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£2,907.88 ex VAT
(£3,489.46 inc VAT)
Platin Garden Comfort Complete Package 10000L
GRAF Platin Garden Comfort Package 10,000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£4,775.64 ex VAT
(£5,730.77 inc VAT)
Platin Garden Comfort Complete Package 15000L
GRAF Platin Garden Comfort Package 15,000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£5,980.46 ex VAT
(£7,176.55 inc VAT)
Platin Garden Comfort Complete Package 20000L
GRAF Platin Garden Comfort Package 20,000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£9,601.43 ex VAT
(£11,521.72 inc VAT)
Platin Garden Comfort Complete Package 25000L
GRAF Platin Garden Comfort Package 25,000 Litre Rainwater Harvesting System
he GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Comfort Package includes is a complete system for storing and using rainwater for external garden taps, potentially saving up to 50% of your mains water usage.
The benefits of Platin Garden Comfort Package...
£10,965.35 ex VAT
(£13,158.42 inc VAT)
Platin Indirect Complete Package 1500L
1,500 litre GRAF Platin Indriect Rainwater Harvesting System
This 1,500 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the toilets...
£2,222.58 ex VAT
(£2,667.10 inc VAT)
Platin Indirect Complete Package 3000L
3,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 3,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the toilets...
£2,573.13 ex VAT
(£3,087.76 inc VAT)
Platin Indirect Complete Package 5000L
5,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 5,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the toilets...
£2,890.07 ex VAT
(£3,468.08 inc VAT)
Platin Indirect Complete Package 7500L
7,500 litre GRAF Platin Indriect Rainwater Harvesting System
This 7,500 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the toilets...
£3,459.69 ex VAT
(£4,151.63 inc VAT)
Platin Indirect Complete Package 10000L
10,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 10,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the...
£5,117.07 ex VAT
(£6,140.48 inc VAT)
Platin Indirect Complete Package 15000L
15,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 15,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the...
£6,354.17 ex VAT
(£7,625.00 inc VAT)
Platin Indirect Complete Package 20000L
20,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 20,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the...
£11,977.49 ex VAT
(£14,372.99 inc VAT)
Platin Indirect Complete Package 25000L
25,000 litre GRAF Platin Indriect Rainwater Harvesting System
This 25,000 litre Platin House Indirect Rainwater Harvesting system from GRAF is designed to be a reliable domestic solution that utilises the effects of gravity to reduce energy costs. The system is quick and easy to install with a submersible pump that supplies harvested rainwater to a header tank where it is then gravity fed to the...
£14,430.22 ex VAT
(£17,316.26 inc VAT)
View our complete range of Graf Rainwater Harvesting Systems