Super reinforced CARAT septic tanks 3750L to 10000L with Anaerobix prefilter

CARAT SEPTIC TANK: A solid tank for an efficient and traditional Non-Collective Sanitation solution

Sanitize your wastewater with this traditional pre-treatment tank!

All our wastewater goes into the same tank to begin the treatment process.

This solution is particularly effective and compliant when we are in isolated areas where a connection to the grid is impossible. Caution: before planning the installation of your clean-up system, it is very strongly advised to contact the concerned authorities to take advice from them.

In order to offer you a quality product to bring your project to life, we give you here the possibility to discover the CARAT traditional super reinforced sewage pit. It will allow the collection and pre-treatment of domestic wastewater. It allows the retention of coarse matter thanks to its Anaerobix filter and brings it to the surface. At the same time, the system also ensures the liquefaction of most solid matter and the decantation at the bottom of the tank, of non-liquifiable or slowly liquifiable solid matter, for proper operation.

Discover the CARAT Septic Tank from GRAF:

Volume of the tank:

We offer you here a multi-volume model on this all-water tank. You have the option to go for a capacity between 3750L and 10000L on this tank, depending on your needs and regulatory requirements.

Lightweight tank:

Lighter than a concrete tank, you can easily transport it. You can transport it by hand with straps and with the help of 2 to 6 people, or with a small construction machine.

Quality guaranteed tank:

This all-water tank benefits from extensive reinforcement for high-level strength and durability. Its guarantee extends to 30 years. Though, we recommend that you follow the installation instructions carefully to make it last as long as possible.

Delivery with installation accessories:

For more installation comfort, the delivery package is composed of the septic tank with the chosen volume, as well as a DN110 or DN160 micro dome, or 160 joints (depending on the volume of the tank), a 60 L Anaerobix pre-filter, 4 bags of 15 L of filter media and DN 110 or 160 internal pipes to the tank.

Good to know and plan for:

• Beware, there is a ban on connecting Rainwater, which is not considered "wastewater", to the All-Water Tank.
• Within the framework of individual sanitation, the simple All-Water Tank is not enough. We recommend that you couple it with a wastewater treatment device: seepage, sand filter or infiltration mound for example. There are other devices.
• Plan to clean your septic tank every 2 to 4 years.
• In this context we give you the possibility to couple your system with these accessories present on our site: grease trap; auget flush; distribution hole; fastening hole.
• Think about the ventilation system for your system.
• In terms of sanitation, it is important to respect the current regulations. Also, we recommend contacting the concerned authorities who can advise you.
• The delivery of our tanks is done by appointment with the delivery man.

For an optimal user experience and to guarantee you a very good quality of all-water tank, the design of this tank has been specially thought to respect strict criteria and has been approved by the CE certification and the NF EN 12566-1 standard.

Designed with the greatest care, the Carat All-Water Tank is very resistant and meets the requirements of the standards in force. It is easy to transport, which facilitates its installation. Its 30-year guarantee is subject to the respect of the installation instructions, and it is supplied with a package allowing it to function properly and should be completed if you want a complete system.