Flexible tanks

Bolted tank technology

Sotanks® offers a complete range of flexible tanks for liquid storage, from 5m3 to 500m3 (up to 1500m3 on request). A pillow tank is a flexible structure used to store all types of water and other liquids. It is made of a technical material such as reinforced PVC, which allows it to be folded and unfolded as required. Easy to install and economical, Sotanks® flexible tanks are fitted as standard with a vent, a safety overflow, an emptying system and inlet and outlet flanges.

Flexible tanks

Characteristics of flexible tanks

– Flexibility: Sotanks® pillow tanks are lightweight and can be installed quickly and easily.
– Variable capacity: flexible tanks are available in different sizes, from a few hundred liters up to 1500m3 on request.
– Transportability: once empty, our flexible tanks can be folded up and stored without taking up much space, making them practical for travel or for temporary water storage.
– Resistant materials: robust flexible tanks that are resistant to external climatic conditions (heat, cold, anti-UV treatment).

Advantages of Sotanks® flexible tanks

Practical and economical

Less expensive than rigid tanks, they require no complex infrastructure for installation. It can be installed on a simple sand bed, with little or no ground preparation.

Easy to transport

Their light weight and ability to fold up make our flexible tanks easy to transport.

Flexibility of use

They can be quickly installed on a variety of terrains and moved if necessary.

Simple installation and low maintenance

Compared with a rigid tank or fixed infrastructure, the installation of a flexible tank is relatively quick and requires no lifting equipment.

Temporary storage

Perfect for temporary or seasonal needs, such as agriculture, construction sites or drinking water storage.

Sotanks® flexible tanks are a practical, economical and flexible water storage solution, particularly suited to temporary or mobile requirements. Our flexible tanks offer a reliable technical alternative for a wide range of volumes and possible applications: drinking water storage, fire water storage or industrial effluent storage.