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Rotary Vane Vacuum Pump 旋片式真空泵

A rotary vane vacuum pump enables the compression of air inside the pump chamber to create suction for the removal of air molecules from a vessel or area.

旋片式真空泵可以抽除密封容器中的干燥气体,若附有气镇装置,还可以抽除一定量的可凝性气体。但它不适于抽除含过高的,对金属有腐蚀性的、对泵油会起化学反应以及含有颗粒尘埃的气体。