Store , actuate (push), seal and separate fluids or products are the 4 functions that PRONAL realizes with their flexible solutions. Those solutions are specially developed for use in narrow places. PRONAL is an industrial manufacturer that offers for 50 years, flexible elastomer products. 

PRONAL offers a wide range of products that extend from flexible tanks for storage and transportation, flexible lifting bags and cushions, pipe plugs, grippers, compensators and multiple custom-made products.

Working principals:
Liquids and gases can be stored inside flexible structures such as bladders or tanks. Mainly used as liquid supply storage tank for water or other liquids.
The pressurization of flexible structures can lift or pushproducts to perform functions such as lifting, pressing, pinching, shaking, isolating. 
Weights up to 500 Ton can be lifted. Mostly used in Industrial Applications.
Flexible structures can take almost any form to achieve operations such as  blockage, insulation, testing, andprotection of product. 
Used in Civil Engineering as e.g. Pipe plugs.
The  flexible material allows to separate two environmentsthat are liquid or gaseous. Can be used in water and waste industry or as oil barrier.

Advantages:
■  The low weight ensures easy and quick
    implementation.
■  The soft surface adapted to surfaces of complex
    shape.
■  Small size for difficult and narrow places. 
■  The injection pressure used to lift or push is 
    distributed over the entire surface of the product and
    provides excellent distribution of thrust. 
■  No internal components means no wear and no
    maintenance.

PRONAL products are used in a variety of applications and Industries, as off-the-shelf products to specially designed custom solutions. Please contact us for your specific questions, we will be glad to help you!