The specifications of the HYDAC bladder include a nominal volume between 0.5 and 450 liters. It has a permitted operating pressure of up to 1000 bar, and is compatible with standard elastomers including FKM, IIR, ECO and NBR and accumulator shell materials that include aluminum, stainless steel, and carbon steel.
HYDAC bladders are preferred because they have high discharge and charging frequencies. It has high impact yet low in maintenance, and you won't see a pressure differential between the gas side and the fluid side.
On top of that, it has very high discharge speeds. It is based on a standard construction design, but could also be produced using a customized design. The benefits and the features of HYDAC bladder set it apart from others.