... are hydropneumatic accumulators with a flexible bladder as a separation element between a compressible gas cushion and the operating fluid.
HYDAC bladder accumulators are comprised of either a welded or a forged pressure vessel, the accumulator bladder and the armatures for the gas-side and fluid-side connection.
In addition to the standard construction design, custom designs for special application cases are also available, in particular for very high discharge velocities (e.g. up to 100 l/s) and pressures (e.g. up to 1,000 bar).
Essential specifications are:
The following advantages set HYDAC bladder accumulators apart: