Air-removed filter series is the attached device of the flow meter,which can remover the air and solid impurity so as to ensure the flow metre accuracy and operation life.

• 消气过滤器是流量计附属设备，它具有消气、过滤液体中固体杂质的作用，从而保证流量计的计量精度，延长流量计的使用寿命。