Underground concrete tanks
![]() ![]() |
Tanks of 3,000 to 15,000 litres (and more by twinning) with or without filter |
Tanks can be equipped with specific filtration integrated on a manhole extension, as well as any other accessories (easy entry to tank bottom, suction set with strainer and float, flow regulator, etc.).
Our teams take in charge the installation by using lifting equipment. And we are also in charge the installation of accessories.
![]() |
![]() |
![]() |
![]() |
![]() |
Filtration module up to 450m2 Input and output EP DN160 (Optional backwash) |
Filtration module up to 1700m2 Input and Output DN250 With backwash |
Calm arrival in tank bottom |
Suction set with flap Strainer and float Diameter according to installation |
Perforation with seal For twinning (DN 100 to 300 depending on installation) |
Example of a site using a concrete tank