'Accumulator shell material' presentation slideshows

Bladder Accumulator

It is a hydro pneumatic accumulator having pliant bladder as a separation element between operating fluid and compressible gas cushion. The bladder filled with the nitrogen and fitted in a welded vessel. They are cost effective and compatible with lubricity fluids. They comprises of either a welded or mould pressure vessel. The essential requirements of bladder accumulator are: the accumulator shell materials should consist stainless steel, aluminum, carbon steel; etc.The nominal value should between 0.5 to 1I.Standard elastomer that used in bladder accumulator are NBR, ECO, FKM (FPM), IIR.There are lots of advantages of it required low maintenance, no pressure differential between fluid side and gas side and many more.

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