HYDAC is the only manufacturer to supply all of the accumulator types from its own R&D, design and production. Bladder, piston and diaphragm accumulators are the best-known types of accumulators. Customer-specific, industry-specific and market-specific further developments and new developments are being pushed permanently and continuously, including such special designs as spring accumulator and light-weight accumulator. As a result, not only can the most comprehensive standard program be offered, but also special accumulator technology solutions can be conceived which are optimally tailored to individual cases, and also of course as complete systems.