Pre-assembled tanks make transportation easier and minimize civil work performance.

• Drinking water storage. In the case of high-level tanks it can be distributed by its gravity flow without the need of a pressure pumping system
• Wastewater settlings. We have pre-assembled circular settlings, adaptable to perimeter drive sludge scrapers
• Pre-assembled tanks for full aeration chambers in waste water treatment plants. These tanks have a circular base, and corrugated galvanized metallic steel plating walls, as in CTESE–A from the CTE, with additional protection both external and internal.

Sustained by continuous perimeter foundation in reinforced concrete HA-25. The tank base has a flexible PVC sheet, UNE standard, and AENOR product certificate, which rests directly on the selected granular material base. In the case of high-level tanks, the support and lifting structure is provided

In addition, it has a metallic cover, united to the tank. For its support, it has interior pillars, with base support on its perimeter. The aim of this cover is to prevent light, animals or dirt to enter the tank, to maintain the water inside clean and algae-free.