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CUVE CARAT Retention: Protect yourself from floods and mudslides
Do you want to protect your land from heavy rainfall?
Say stop to damage by prevention thanks to the retention tank!
Retention tanks have the great advantage of relieving rainwater from the public network during heavy rainfall. Thus, it limits the risk of flooding.
This is why public authorities are increasingly asking people to equip themselves with them.
Today, this is undoubtedly the reason that leads you to invest in the retention of rainwater in your home. You will be delighted, it is a precious ally to save your property and surroundings.
Choosing the right retention tank
To be accompanied free of charge in the choice of your installation, our team is at your side.
Complete this information form and within 24 hours maximum, we will get back to you: a free estimate will be established.
Discover the Carat Retention Tank from the GRAF brand
> Choice of volume
With the Carat tank model, gain autonomy over your water consumption: this tank model offers the possibility of holding a capacity of 2.7 to 6.5 m3 (i.e. from 2700 liters to 6500 litres).
> Lightness of the tank
Extremely light and handy with its 120 to 220 kg, you can carry it easily with straps, from 2 to 6 people or with a small construction machine for more comfort.
> Simple control and cleaning
Extremely easy to clean and control, you will be particularly happy with it! On this tank, we owe this to its 600 mm manhole and its smooth internal wall.
> Guaranteed quality tank
Its 30-year warranty ensures peace of use over time. To this end, we recommend that you carefully follow the installation instructions.
Good to know and to plan for the CARAT retention tank
> Often, retention is imposed by the town halls of the place of installation and you will find the details of the requirements in the specifications.
> Make sure to unload the tank when it arrives at your place (appointment).
> Height of backfill to plan: 800-2000 mm.
> If you would like your tank to be pre-drilled in a place other than the places provided for this purpose (see plan in the “Documents” section), we can provide you with this tailor-made service.
> You can also opt for the CARAT dual-function Retention and Storage tank to supply your garden during heat waves (available on our site and see with thes requirements imposed by your municipality).
GRAF tanks are the result of more than 45 years of know-how.
For an optimal user experience and to guarantee you the best of the resilient tank, this model has been specially designed to be solid, facilitate access to inspection and cleaning and is guaranteed for 30 years.
Designed with the greatest care, the Carat tank is resistant, light, ecological, economical and almost invisible, because it is buried. While protecting you, it will provide you with undeniable safety comfort.
Technical data of the CARAT tank
Technical data of the CARAT XL tank
Flow regulator pack to overcome water level problems
Necessary when the bottom of the tank is higher than the drainage network, drain, storm basin. Be careful, however, to have this installation validated by the local controller before the work.
Choosing the right retention tank
To be accompanied free of charge in the choice of your installation, our team is at your side.
Complete this information form and within 24 hours maximum, we will get back to you: a free estimate will be established.
- 3750 L
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