fuel bladderfuel bladder

Fuel Bladder

The Fuel Bladder is the optimal logistical solution for the temporary or permanent storage of hydrocarbons. 

Indeed, this fuel bladder has real advantages: 

  • Its small volume “empty and folded”, represents about 1% of its nominal storage capacity. Thus, its transport is simple and fast, whatever the place of installation.
  • The deployment time of this tank is very short: less than 4 hours for a 300m3 capacity tank. 
  • Manufactured from highly resistant coated fabric and assembled by hot vulcanization in autoclave, this tank does not alter the initial properties of the fuel 
  • It has no weak points that could cause leaks: no gluing or welding operations
  • The flexible fuel tank is resistant to all types of climatic conditions and UV rays. 
  • When closed, the liquid contained cannot be contaminated by external elements.

The flexible fuel tank can be used to create main or secondary fuel depots. It allows to ensure the continuity of the petroleum chain at many levels such as

In addition, in the range of fuel tanks dedicated to fuel depots, you can also find the RAM bolted fuel tank.



  • Rapidly installed
  • Compatible with all types of hydrocarbons
  • Easily moved


  • No external contamination
  • Highly resistant to climatic conditions
  • High UV resistance


  • Foldable and moveable
  • Highly durable
  • Folded volume = 1% of storage volume

Detailed information

  • Materiel: polyamide fabric, coated on each side with synthetic elastomer NBR/NPVC
  • Technique: vulcanization
  • Capacity: 1 > 300 m3
  • Weight: 23 > 900 kg
  • Temperature resistance: from ‐15°C to + 70°C
  • Accessories:
    • 2 x DN50 or DN80 fillers/drains in Rilsan-coated steel
    • Ball valve
    • DN80 symmetrical aluminum connector without a lock, with plug and chain
    • Rilsan-coated steel tray (inspection hatch)
    • Handling brackets
    • Repair kit
    • Technical manual.

Technical informations

Volume (m3) Dimensions (m) Weight (kg) Packaging (mm) Side filling/draining
5 5.4x2.12x0.8 55 900x900x500 2 x Ø2’’
10 4x4x1.1 100 900x900x500 2 x Ø3’’
25 6.4x4.8x1.3 147 1100x1100x600 2 x Ø3’’
40 6.7x6.7x1.3 200 1600x1200x700 2 x Ø3’’
50 7.6x6.97x1.3 230 1600x1200x700 2 x Ø3’’
100 11.3x8.39x1.35 380 1800x1300x800 2 x Ø4’’
200 18.5x9.8x1.35 681 2200x1300x800 2 x Ø4’’
300 17x14.6x1.35 900 2300x1300x900 2 x Ø4’’

You can not find your dimensions

Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.


Composition / Advice

Care during use
The ground that the tank will be installed on must be flat (with a slope of less than 0.5%), and must be free of any protrusions that could damage the tank's skin.
Maintenance tips
After use, clean the outside of the product with soapy water, rinse and dry. Never use a detergent or aggressive product.
Storage advice
Store away from the light, damp and temperature variations, in its original case.
Filling advice
Ensure that the degassing vent is in the open position. The tank will gradually rise as it is filled. Do not exceed the maximum filling level that is indicated on the tank. Prevent overflow by remembering to close the valve after filling or emptying operations.

Standards / regulations

Please contact us
In accordance with the conditions of the Pronal guarantee


Fact Sheets / Business Guides
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UV protective tarpaulin
Retention tray
Flexible hoses and connectors
Packing bag
Level detector
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