Bladder accumulators can be used in a wide variety of applications: Energy Storage, Emergency Operation, Leakage Compensation, Volume Compensation, Shock Absorption Construction: Pressure vessel is seamless and manufactured from high tensile steel Bladder: NBR. Alternatives available on request Installation: The preferred mount positon is vertical - fluid port down Accumulator Mounting: Mount by accumulator supports available Working Temperature: -10°C to 80°C Maxium allowable pressure ratio: <4:1 Gas Charging Port: 1/4" BSPP Gas Charging Kit: Available