Accumulators diaphragm and bladder accumulators

Hydropneumatic accumulators are devices used in hydraulic systems to store energy in the form of pressurized fluid, using a separator element made of rubber or metal (such as a bladder, diaphragm, or piston). These devices are essential for improving energy efficiency, reducing pressure pulsations, and providing a ready-to-use energy reserve.

Also available in stainless steel versions, the accumulators produced by SAIP are designed to withstand particularly harsh environmental conditions, such as corrosive atmospheres or the use of fluids other than oil, including water. Thanks to the corrosion resistance of stainless steel, they can be used in demanding industrial environments or with aggressive fluids, ensuring operational reliability and safety in sectors such as chemical, food, and pharmaceutical industries.

* These devices are manufactured in compliance with the European Directive PED 2014/68/EU, reference standards EN 14359:2017 and EN13445-3:2021; they also comply with ASME VIII Div. 1 – Appendix 22, with U-STAMP certification.