Bladder Compact Diaphragm Accumulator – Efficient Hydraulic Energy Storage

Petronash Engineering offers diaphragm accumulators designed for efficient hydraulic energy storage under nitrogen pressure. These hydro-pneumatic units feature a flexible diaphragm separating the gas and fluid chambers, maintaining equal pressure across both sides. The welded construction securely houses the diaphragm, with an integrated insert to prevent extrusion and ensure long-term reliability. Ideal for compact systems in oil & gas and industrial applications.
Specifications
• Calibration Test Duration:1 Minute
• Volume Range:100 mL to 70,000 mL (Other volumes available on request)
• Design Pressure:1.0 Bar.g (Higher design pressures available on request)
• Material of Construction:Carbon Steel (CS), Stainless Steel SS316L, Monel 400, Inconel 625, and other alloys
• Connection Sizes:½", ¾", 1", 1½", 2" (Other sizes available on request)
• End Connection Type:Flanged / Threaded