product details
Bladder low pressure type accumulators consist of a welded cylindrical pressure vessel made of steel.
The accumulator is subdivided into a gas and fluid side by an elastic bladder mounted in the interior of the vessel.
The bladder is charged with nitrogen to the specified gas charge pressure P0 by means of gas valve.
When the fluid is pressed into the accumulator, the gas in the bladder is compressed and hence the pressure increased. The gas volume reduces and on the fluid side, the fluid can flow into the accumulator. As soon as the pressure on the fluid side falls below the gas pressure, the accumu- lator is emptied.