Bladder Accumulators

Product overview

Bladder Accumulators are used to store hydraulic fluid under pressure and, if necessary, transfer it to the system. The main elements of the bladder accumulator construction are tank, bladder, gas valve, oil port.

The working liquid is incompressible, so in order to store energy, the phenomenon of gas compressibility (nitrogen) is used, which reduces its volume due to compression.

We offer AS, ASP high pressure bladder accumulators with pressure up to 360 bar and their volume can range from 0.2  to 55 litres.

Special versions with different parameters are also possible, e.g. made of stainless steel.

Use of high pressure bladder accumulators:

  • Limitation of pressure peaks
  • Vibration damping
  • Shock absorption
  • Energy storage
  • Leak compensation

For AS, ASP high pressure bladder accumulators, we also offer accessories and spare parts – clamps, fastenerssafety blocksshut-off blocksbladders.

Bladder-type accumulator with ATEX, CE / PED certificate and on request with others, e.g. DNV, ASME etc.

Before shipping, the accumulator can be charged to 80bar, the standard charge pressure is 30 bar. Above 80bar, pick up only by own means of transport.

We also offer service and repair of hydraulic bladder accumulators, replacement of defective parts and assistance in choosing an accumulator for the system.

The products are ATEX certificates.