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PRONAL hammer-arrester membranes

PRONAL flexible hammer-arrester membranes are used in pressurized accumulators, tanks or reservoirs in order to accommodate variations in volume and offset the effects of overpressure.

Completely leak-tight, the flexible membrane is designed and made to measure and, as a result, is perfectly adapted to the container in which it is to be installed.

PRONAL inflatable membranes can be used e.g. for hammer-arresting functions or the damping of pulsations. They are generally installed in pressure compensators, energy accumulators or reserve facilities.

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Energy sector

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

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