Flexible compensators: EXP

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“ Adapted to separate the hydraulic fluids contained in a tank from the environment, the EXP has the following main advantages : * Its sturdiness * Manufacturing on request Used to : Compensate a volume variation of fluid in a tank in nuclear, off-shore sectors etc... Separate or balance two fluids: liquid or gaseous Make a hydraulic circuit leakproof Pressurize a hydraulic circuit in immersed hydro-electric power station ”

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Presentation

Compensators of PRONAL

Usually mounted inside hydraulic tanks and operating without an energy source, these products compensate for variations in the volume of oil or other fluid due to changes in temperature or volume, and avoiding any risk of incident appliances .

They provide separation between air and oil inside the hydraulic tank, hence the name of separate compensation.

PRONAL compensators also ensure complete waterproofing of tanks and protect any hydraulic fluids from external pollution in the insulating environment via a fully deformable membrane. They can also act as hydraulic dampers.