All-water tank 3000 litres with Anaerobix prefilter and telescopic sockets

GRAF 3000L ALL-WATER TANK : A recognized and efficient sanitation solution

Sanitize your wastewater with this traditional septic tank!

All our wastewater, whether it comes from our sanitary facilities, our shower or our washing machine, are better treated with this kind of septic tank.

This solution is particularly effective and compliant when we are in somewhat isolated areas where connection to the grid is impossible.

In order to offer you a quality product to bring your project to life, we give you here the possibility to discover the traditional 3000 L All-Water Tank from GRAF, which will allow you to collect and pre-treat domestic wastewater, allowing the retention of coarse matter thanks to its Anaerobix filter and bringing it to the surface. The system also ensures at the same time, the liquefaction of most solid matter and the decantation at the bottom of the tank, of non-liquifiable or slowly liquefiable solid matter, to ensure the good operation of the septic tank.

Discover the GRAF 3000 L Traditional Septic Tank:

Tank volume:

This is the most common volume on the market! We offer you here a unique model ideal for a family size of 4 to 5 people (5 equivalent inhabitants, i.e. 5 living rooms maximum).

Lightweight tank:

Extremely easy to handle! With its 115 kg, you can handle it easily, by hand, with straps and the help of 2 to 6 people, if not with a small construction machine.

Guaranteed quality tank:

This septic tank has a strong durability. That’s why it is sold with a warranty that extends up to 10 years. To this end, we recommend you to follow carefully the installation instructions.

Good to know and plan for:

• Septic tanks are not designed to be used as rainwater harvesting tanks. They must be permanently filled.
• Beware, there is a prohibition 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. It must be coupled with a wastewater treatment device: landfill, sand filter or infiltration mound for example. There are other devices.
• Plan to clean your septic tank every 2 to 4 years maximum.
• In this context we give you the possibility to couple your system with these accessories present on our site: grease trap; auget flush; distribution manhole or bouclage manhole.
• 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 deliveryman.

GRAF tanks are the result of over 45 years of know-how.

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

Designed carefully, this septic tank is composed of a unique volume of 3000 L which is ideal for a family of 4 people. It is light to transport, which makes it easy to install. Its 10-year guarantee is subject to compliance with the installation instructions and it is supplied with a package allowing it to function properly, to be completed for a complete system.