Petronash Engineering provides comprehensive bladder accumulator services, including inspection, repair, recharging, and refurbishment. Our expert technicians ensure optimal performance by replacing worn bladders, resealing units, and testing for pressure integrity. We support various accumulator brands and models, offering quick turnaround and reliable service to maintain safety and efficiency in hydraulic systems used across oil & gas and industrial sectors.

Specification:

Volume range 1 – 54 Litres

Operating Pressure range 40 Bar(g) to 690 Bar(g)

Bladder Operating Temperature -10°C to 120°C

Shell Material CS (34CrMo4) / SS316 / SS316L / Duplex SS / other materials on request

Bladder Material NBR / Viton / HBR / EPDM / other materials on request

Fluid port size ¼”, 3/8”, 1/2”, 3/4”, 1”, 2” & 3”

Gas connection 1/4" BSP / 5/8" UNF

Design & Certification U stamp / PED (CE) / AS1210 / DOSH / others