This pressurized vessel ID divided bu diaphram into two parts-upper and lower parts.

This pressurized vessel ID divided bu diaphram into two parts-upper and lower parts. The upper chamberis filled with insert gases, while the lower chanmber carries liquid medium. Condensability od the gases and excellent elasticity of the diaphram absorb the pulse instantly, so that liquid pressure flow and pressure are stable. Buffering of pulse is 5~10%(in other words, it can smooth 90~95% pulse)