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PRONAL flexible separators

The separators, also described as “bladders”, are designed to protect the oil contained in electrical transformers. They form a barrier between air and oil on the interior of hydraulic tanks.

Impermeable to gases, oils and waters, quick and easy to deploy and with high levels of mechanical resistance, PRONAL STPs represent a high-performance option for tailor-made hydraulic compensators.

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Energy sector

Standard or customized range's design of seal, lifting bag, tank, stopper and compensator

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