Piston accumulators

The piston accumulator is one of the most diffused typologies of hydraulic accumulators, devices that preserve in their inside a pressurized liquid, delivered to the system whenever necessary.
Both while operating to store hydraulic energy and to dampen pressure peaks, piston accumulators are generally formed by a cylinder with an inner surface worked in a workmanlike manner, by a piston and by opportune systems to enclose these two essential components. OMV is the acknowledged reference partner, on a national and international scale, for hydraulic cylinders equipping piston accumulators.
Thanks to its design and manufacturing skills and to the care that it lavishes in all manufacturing, assembling, testing and certification details.