Water and liquid storage
Choosing a storage solution to suit the ground and the use
Pillow tanks, galvanised steel tanks and bespoke builds: Flocea helps you compare the technologies, the volumes and the connections before you buy.
Finding the right tank quickly
Start with the technology, the liquid to be stored and the volume you need. The products and categories are right below.
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Choosing by what you need to store
Every liquid brings its own demands in terms of compatibility, safety and upkeep.
Rainwater
Harvesting under the roof, in the garden, on a building, as a buffer store or in a crawl space.
Drinking water
Configurations to be validated according to the membrane, the connections and the hygiene protocol planned.
Agriculture and irrigation
Irrigation autonomy, farm reserve, effluent and liquid fertiliser.
Fire-water reserve
Required volumes, fire-brigade access, suction and connections to be validated with the project.
Hydrocarbons
Tanks dedicated to fuels and compatible liquids, only after technical validation.
Waste water and effluent
Temporary or permanent storage, depending on the liquid and how it will be disposed of.
Pillow tank or steel tank: what decides it
| Criterion | Pillow tank | Galvanised steel tank |
|---|---|---|
| Siting | Low profile, a prepared level surface, quick to install | A circular footprint, suitable foundations and a structured build |
| Capacity | A wide choice of volumes and dimensions | Particularly suited to large permanent reserves |
| Site access | Components that can be carried in before deployment | Access needed for the components and the build |
| Adaptability over time | Can be added to or moved, depending on the installation | A fixed solution designed to stay put |
| Validation | Liquid, membrane, dimensions, connections and base | Ground, volume, structure, liner, cover and connections |
The four things needed to size a tank
The liquid
Raw water, drinking water, effluent, fertiliser or hydrocarbon determines which materials will do.
Volume and autonomy
Consumption, inflow, how often it is refilled and a safety margin give the usable capacity.
Available ground
Length, width, slope, load-bearing capacity, access and neighbours shape the tank.
Connections
Diameters, pump flow, overflow, drain-down and regulatory obligations complete the picture.
Getting the sizing right saves expensive rework
Tell us the liquid, the volume, the location and the connections you expect. Flocea points you to the right technology before quoting.
Frequently asked questions
What tank volume should I choose?
You need to bring together daily or seasonal demand, the inflow available and the autonomy you want. Nominal volume is no substitute for that calculation.
Can any liquid be stored?
No. The membrane, the liner, the seals and the connections all have to suit the liquid, its temperature and how long it will be stored.
Can a pillow tank be left outdoors?
Yes, provided it is designed for that and laid on a base that is level, stable, clean and protected against puncture.
When does bespoke make sense?
As soon as the space, the liquid, the connections or the regulations fall outside a standard configuration.
The main Flocea storage solutions
The right tank depends less on capacity alone than on the liquid stored, the space available, how often it is used and the installation constraints.
Pillow tanks
From 1 to 500 m³ for rainwater, drinking water, agriculture, industry or fire-water.
Galvanised steel tanks
A durable structure with an internal liner, for large capacities and permanent installations.
Bespoke storage
Dimensions, membrane, connections and siting all set from the liquid and the site’s constraints.
A selection of tanks and reservoirs
Go straight to the most-viewed product pages. Capacities, uses and connections still need checking before you order.
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Sale!
Pillow tank 60 m³ 60,000 litres – static fire-water reserve
Original price was: 2 357,00€.2 239,00€Current price is: 2 239,00€. HT Add to basket -
Sale!
Pillow tank 25 m³ 25,000 litres – agricultural water storage and irrigation
Original price was: 1 119,00€.979,00€Current price is: 979,00€. HT Add to basket -
Sale!
Pillow tank 8 m³ 8,000 litres – temporary or permanent potable water storage
Original price was: 542,00€.469,00€Current price is: 469,00€. HT Add to basket -
Sale!
Pillow tank 5 m³ 5,000 litres – temporary or permanent potable water storage
Original price was: 468,00€.399,00€Current price is: 399,00€. HT Add to basket -
Galvanised steel water tank 100 m³ – ø7,04 – h2,57 m
3 820,00€ HT Add to basket -
Sale!
Pillow tank 30 m³ 30,000 litres – static fire-water reserve
Original price was: 1 345,00€.1 213,00€Current price is: 1 213,00€. HT Add to basket -
Sale!
Pillow tank 20 m³ 20,000 litres – agricultural water storage and irrigation
Original price was: 897,00€.785,00€Current price is: 785,00€. HT Add to basket -
Sale!
Pillow tank 7 m³ 7,000 litres – temporary or permanent potable water storage
Original price was: 499,00€.437,00€Current price is: 437,00€. HT Add to basket



