... specific time.An accumulator which is kept constantly under pressure allows for instant and/or repetitive operations as required (braking, opening of ... energy, compensate fluid level changes or absorb shock. In order for the accumulator to function properly, a high compressible medium (Nitrogen ... ,1.0L,1.4L,2.0L,3.0L,4.0LWorking Pressure : 100 to 250 barPrecharge : Nitrogen GasPort conection size:SAE # ...